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Cat Bucyrus RH 340 Hydraulic Excavator Operating Instructions Manual BI651480 – PDF DOWNLOAD
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Description
Cat Bucyrus RH 340 Hydraulic Excavator Operating Instructions Manual BI651480 – PDF DOWNLOAD
FILE DETAILS:
Cat Bucyrus RH 340 Hydraulic Excavator Operating Instructions Manual BI651480 – PDF DOWNLOAD
Language : English
Pages : 244
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Cat Bucyrus RH 340 Hydraulic Excavator Operating Instructions Manual BI651480 – PDF DOWNLOAD
OPERATING INSTRUCTIONS RH
Introduction
PREFACE
- These operating instructions are designed to familiarize the operator with the machine and its designated use. The operating instructions contain important information on how to operate the machine safely, properly and with maximum efficiency. Observing these instructions helps to prevent hazardous situations, to reduce repair costs and downtimes and to increase the reliability and service life of the machine.
- The operating instructions must be supplemented by the respective national rules and regulations for accident prevention and environmental protection. The operating instructions must always be available in the driver’s cab of the machine. The operating instructions must be read and put into practice by any person in charge of carrying out work with or on the machine, such as
-operation, including setting-up, troubleshooting in the course of work, care, evacuation of production waste and disposal of fuels and consumables,
-maintenance (inspection, servicing, repair) and / or
-transport.
- In addition to the operating instructions and the mandatory rules and regulations for accident prevention and environmental protection in the user’s country and at the place where the machine is to be used, the generally recognized technical rules for safe and proper working must be observed 1 The operating instructions are directed to the construction- machine specialist. They cannot provide basic know-how.
- This can be acquired, for example, in several days’ instruction by a qualified mechanic or by attending an Terex|O&K training course for operators or maintenance personnel. The Terex|O&K after-sales service will be pleased to deal with any queries you may have after reading through the operating instructions. All Terex|O&K operating manuals are issued in German and then translated.
- Even a good translation may give rise to questions which Terex|O&K will be pleased to answer. The operating instructions are not work instructions for carrying out major repairs. Such work is willingly done for you by the Terex|O&K aftersales service.
- The documentation relating to the machine is listed according to scope, quantity and language in the shipping note of the machine or in the covering letter if supplied separately. The operating instructions and spare-parts list are marked with the serial number of the machine.
- On taking receipt of the consignment, please check that the documentation is complete and in the language requested by you.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Cat Bucyrus RH 340 Hydraulic Excavator Operating Instructions Manual BI651480 – PDF DOWNLOAD
TABLE OF CONTENTS.............................................................................................................................................................. 5 INTRODUCTION................................................................................................................................................................... 11 PREFACE.................................................................................................................................................................... 13 WARRANTY................................................................................................................................................................... 14 FUNDAMENTAL SAFETY INSTRUCTIONS............................................................................................................................................ 15 Warnings and symbols................................................................................................................................................... 15 DESIGNATED USE............................................................................................................................................................. 16 ORGANIZATIONAL MEASURES.................................................................................................................................................... 17 ....................................................................................................................................................................... 17 Personal protective equipment and the working clothing............................................................................................................. 17 Selection and qualification of per sonnel; basic responsibilities...................................................................................................... 18 Safety instructions governing specific operational phases.............................................................................................................. 18 Standard operation................................................................................................................................................. 18 Special work in conjunction with utilization of the machine and mainten ance and repairs as well as trouble shooting during work; disposal of parts and consumables.... 19 Warning of special dangers............................................................................................................................................. 20 Electric energy.................................................................................................................................................... 20 High-voltage system................................................................................................................................................ 20 Battery............................................................................................................................................................ 20 Gas, dust, steam and smoke............................................................................................................................................. 21 Hydraulic / pneumatc equipment......................................................................................................................................... 21 Noise.................................................................................................................................................................. 21 Oil, grease and other chemical sub stances............................................................................................................................. 21 Transporting and recommission ing...................................................................................................................................... 21 ACCIDENT PREVENTION REGULATIONS FOR ELECTRICALLY POWERED EXCAVATORS........................................................................................................ 22 SAFETY INSTRUCTIONS FOR EXCAVATORS WITH ELECTRIC MOTOR..................................................................................................................... 24 ....................................................................................................................................................................... 24 In the transformer station......................................................................................................................................... 24 On the excavator................................................................................................................................................... 24 FIRE AND EXPLOSION HAZARD.................................................................................................................................................. 25 N.......................................................................................................................................................................... 27 NOTES...................................................................................................................................................................... 27 O.......................................................................................................................................................................... 29 OPERATION...................................................................................................................................................................... 29 OPERATION - SAFETY INSTRUCTIONS............................................................................................................................................ 31 FIRE AND EXPLOSION HAZARD.................................................................................................................................................. 33 DESCRIPTION OF THE EXCAVATOR............................................................................................................................................... 34 Excavator layout....................................................................................................................................................... 35 Undercarriage...................................................................................................................................................... 35 Superstructure..................................................................................................................................................... 35 Loading bucket..................................................................................................................................................... 35 Undercarriage.......................................................................................................................................................... 36 Superstructure......................................................................................................................................................... 36 Drive.................................................................................................................................................................. 36 Hydraulic system....................................................................................................................................................... 36 Pump Managing System (PMS)............................................................................................................................................. 36 Stored Program Control (SPC)........................................................................................................................................... 36 Electronic Hydraulic Servo-Control (EHSC).............................................................................................................................. 36 Demand control / Zero-flow regulation.................................................................................................................................. 37 Board-Control-System (BCS)............................................................................................................................................. 37 Electrical system...................................................................................................................................................... 37 Power supply....................................................................................................................................................... 38 Sign................................................................................................................................................................... 41 Warning and instruction signs...................................................................................................................................... 41 Machine number..................................................................................................................................................... 41 Motor number....................................................................................................................................................... 41 Component numbers.................................................................................................................................................. 41 Entering and leaving the machine Safety instructions................................................................................................................... 42 Ramp lighting...................................................................................................................................................... 42 Ramp-type ladder....................................................................................................................................................... 43 Escape ladder...................................................................................................................................................... 44 Cab interior lamp.................................................................................................................................................. 45 Servicing lighting................................................................................................................................................. 45 EMERGENCY STOP pushswitch.............................................................................................................................................. 46 Windscreen washer...................................................................................................................................................... 46 Driver's seat.......................................................................................................................................................... 47 Adjusting the backrest............................................................................................................................................. 47 Adjusting the lumbar support....................................................................................................................................... 47 Adjusting the seat cushion......................................................................................................................................... 47 Adjusting the armrests............................................................................................................................................. 47 Fore-and-aft adjustment............................................................................................................................................ 47 Adjusting the seat suspension...................................................................................................................................... 47 Fore-and-aft adjustment of the seat plate.......................................................................................................................... 47 Fire extinguisher...................................................................................................................................................... 48 Extinguishing agent................................................................................................................................................ 48 Handling........................................................................................................................................................... 48 Inspection......................................................................................................................................................... 48 Automatic fire-extinguishing system (optional)......................................................................................................................... 49 Manual activation.................................................................................................................................................. 50 Inspection......................................................................................................................................................... 50 Harness (optional)..................................................................................................................................................... 51 Elements of the harness............................................................................................................................................ 51 Important hints.................................................................................................................................................... 51 Taking on harness.................................................................................................................................................. 52 MONITORING, WARNING AND CONTROL ELEMENTS................................................................................................................................... 54 PUTTING THE MACHINE INTO OPERATION......................................................................................................................................... 71 Service station (tanklift)............................................................................................................................................. 71 Lowering the service station....................................................................................................................................... 71 Raising the service station........................................................................................................................................ 71 Refilling and draining............................................................................................................................................. 71 Switching the electrical system on and off............................................................................................................................. 74 Battery main switch................................................................................................................................................ 74 Switching the electric motor on and off................................................................................................................................ 75 Before switching on the electric motor............................................................................................................................. 75 Switching on the circuit breaker................................................................................................................................... 77 Switching off the circuit breaker.................................................................................................................................. 77 Switching on the electric motor.................................................................................................................................... 78 Switching off the electric motor................................................................................................................................... 79 Fault of the electric motor........................................................................................................................................ 79 Emergency - stop................................................................................................................................................... 80 Motor protective relay............................................................................................................................................. 81 AIR CONDITIONER (OPTION)................................................................................................................................................... 82 ....................................................................................................................................................................... 82 Ventilation / Heating.............................................................................................................................................. 82 Control panel (Greentop)........................................................................................................................................... 83 Control panel (Sigma).............................................................................................................................................. 83 Back-up heating (option)............................................................................................................................................... 84 Control panel (Eberpächer)......................................................................................................................................... 84 Control panel...................................................................................................................................................... 85 DRIVING SAFETY INSTRUCTIONS................................................................................................................................................ 86 TRAVELLING................................................................................................................................................................. 87 Superstructure basic position.......................................................................................................................................... 87 Travelling forwards/backwards.......................................................................................................................................... 87 Regulating the travelling speed.................................................................................................................................... 88 Travelling uphill and downhill..................................................................................................................................... 88 Cornering.......................................................................................................................................................... 89 Turning............................................................................................................................................................ 89 Note............................................................................................................................................................... 89 Travelling over long distances..................................................................................................................................... 90 Emergency machine drive................................................................................................................................................ 91 Moving the excavator after failure of the hydraulics............................................................................................................... 91 Required equipment................................................................................................................................................. 91 Positioning of the machines........................................................................................................................................ 92 Emergency travel................................................................................................................................................... 92 Locking the superstructure............................................................................................................................................. 93 Track parking brake.................................................................................................................................................... 93 TRANSPORTING THE MACHINE................................................................................................................................................... 94 Transport - Safety instructions........................................................................................................................................ 94 Transport.......................................................................................................................................................... 94 WORKING OPERATION - SAFETY INSTRUCTIONS.................................................................................................................................... 95 WORKING OPERATION.......................................................................................................................................................... 97 Before starting work................................................................................................................................................... 97 Switching on the electronic excavator control...................................................................................................................... 97 Slewing and braking the superstructure................................................................................................................................. 97 Braking the superstructure............................................................................................................................................. 97 Working................................................................................................................................................................ 98 Raising and lowering the boom...................................................................................................................................... 98 Extending and retracting the bucket stick.......................................................................................................................... 98 Filling and emptying the bucket.................................................................................................................................... 98 Opening and closing the bottom-dump bucket......................................................................................................................... 98 After daily operation.................................................................................................................................................. 99 Parking the machine................................................................................................................................................ 99 ASSEMBLING WORKING EQUIPMENT - SAFETY INSTRUCTIONS.........................................................................................................................100 .......................................................................................................................................................................101 Protective roof against falling objects............................................................................................................................101 Securing the machine...................................................................................................................................................102 CORROSION PROTECTION FOR PINS AND BEARINGS (BUSHINGS AND HUBS).............................................................................................................103 .......................................................................................................................................................................103 Part nos. for Voler A.C............................................................................................................................................103 Application of Voler A.C...........................................................................................................................................103 NOTES......................................................................................................................................................................105 INSPECTION AND SERVICING.......................................................................................................................................................107 SAFETY INSTRUCTIONS FOR EXCAVATORS WITH ELECTRIC MOTOR.....................................................................................................................109 .......................................................................................................................................................................109 In the transformer station.........................................................................................................................................109 On the excavator...................................................................................................................................................109 On the hydraulic excavator.........................................................................................................................................110 In the transformer station.........................................................................................................................................110 On the hydraulic excavator.........................................................................................................................................110 INSPECTION AND SERVICING - SAFETY INSTRUCTIONS.............................................................................................................................111 FIRE AND EXPLOSION HAZARD..................................................................................................................................................117 INSPECTION AND SERVICING PLANS - INSTRUCTIONS..............................................................................................................................119 Intervals..............................................................................................................................................................119 Change of engine oil l.................................................................................................................................................119 Oils / Greases.........................................................................................................................................................119 Cleaning jobs..........................................................................................................................................................119 Components.............................................................................................................................................................119 Plan V.................................................................................................................................................................121 Plan N.................................................................................................................................................................123 Plan T.................................................................................................................................................................125 Plan A – E.............................................................................................................................................................127 LUBRICATING CHART – GREASE (LOADING BUCKET)................................................................................................................................134 Lubricating chart – Grease / Loading bucket (legend)...................................................................................................................135 Filling quantities - Grease............................................................................................................................................135 INSPECTION PLAN - OIL......................................................................................................................................................136 Inspection plan – Oil (legend) ).......................................................................................................................................137 Filling quantities - oil...............................................................................................................................................138 Filling quantities - other.............................................................................................................................................138 LUBRICANTS.................................................................................................................................................................139 I. Oils for combustion engines and compressors (selection).............................................................................................................139 II. Oils for hydraulic system (selection)..............................................................................................................................140 III. Oils for gearboxes (selection)....................................................................................................................................141 V. Greases for bearings and slewing rings..............................................................................................................................142 SERVICING WORK.............................................................................................................................................................143 Hose line for oil changes..............................................................................................................................................143 ELECTRIC MOTOR.............................................................................................................................................................144 Electric motor - Safety instructions...................................................................................................................................144 Electric motor.........................................................................................................................................................144 Cleaning the electric motor........................................................................................................................................144 ELECTRICAL SYSTEM..........................................................................................................................................................145 Electrical system - Safety instructions................................................................................................................................145 Battery main switch....................................................................................................................................................145 Battery................................................................................................................................................................146 Checking the battery fluid level...................................................................................................................................146 Removing and installing the battery................................................................................................................................146 Removing and installing the battery................................................................................................................................147 Charging the batteries.............................................................................................................................................148 Switchgear cabinet.....................................................................................................................................................148 Breather filter....................................................................................................................................................148 Emptying dust trap.................................................................................................................................................149 Emptying the dust collector........................................................................................................................................149 Filter element.....................................................................................................................................................149 Checking and cleaning the filter element...........................................................................................................................150 Replacing filter mats..............................................................................................................................................151 Draining water from the switchgear cabinet.........................................................................................................................151 Slip ring..............................................................................................................................................................151 HYDRAULIC SYSTEM...........................................................................................................................................................152 Hydraulic system - Safety instructions.................................................................................................................................152 Depressurizing the hydraulic system....................................................................................................................................152 Checking the hydraulic oil level.......................................................................................................................................153 Changing the hydraulic oil return-flow filter (hydraulic oil reservoir)................................................................................................155 Bypass valves (hydraulic oil reservoir)................................................................................................................................157 Cleaning the filter screens........................................................................................................................................157 Replacing the bypass valves and sealing rings......................................................................................................................157 Breather filter........................................................................................................................................................158 Replacing the filter elements......................................................................................................................................158 Filter (control circuit)...............................................................................................................................................159 Replacing the filter elements......................................................................................................................................159 High-pressure filter for working hydraulics............................................................................................................................160 Checking/cleaning the filter elements..............................................................................................................................160 Replacing the filter elements......................................................................................................................................160 High-pressure filters for the servo circuit............................................................................................................................161 Checking/cleaning the filter elements..............................................................................................................................161 Replacing the filter elements......................................................................................................................................161 High-pressure filters for swing circuit................................................................................................................................162 Checking/cleaning the filter element...............................................................................................................................162 Replacing the filter elements......................................................................................................................................162 High-pressure filters for cooling oil circuit..........................................................................................................................163 Checking/cleaning the filter element...............................................................................................................................163 Replacing the filter elements......................................................................................................................................163 Changing the hydraulic oil.............................................................................................................................................164 Drawing off hydaulic oil...........................................................................................................................................164 Cleaning the hydraulic oil reservoir...............................................................................................................................165 Filling in hydraulic oil...........................................................................................................................................166 Venting the hydraulic system...........................................................................................................................................168 Venting the hydraulic components...................................................................................................................................168 Cleaning the hydraulic oil cooler......................................................................................................................................169 Cleaning...........................................................................................................................................................169 Electronic excavator control...........................................................................................................................................170 Joystick...........................................................................................................................................................170 Pedal..............................................................................................................................................................170 Pressure accumulator - Emergency lowering..............................................................................................................................171 Pressure-accumulator inspection regulations........................................................................................................................171 Extract from the German regulations................................................................................................................................171 Extract from the German acceptance regulations.....................................................................................................................171 PUMP TRANSFER GEARBOX......................................................................................................................................................172 Checking the gearbox oil level / Topping up with oil...................................................................................................................172 Drawing off oil....................................................................................................................................................173 Filling in oil.....................................................................................................................................................173 Filling in oil.....................................................................................................................................................174 Gearbox venting........................................................................................................................................................174 Pre-chambers working pumps, check oil level, filling in oil, draining oil, changing oil................................................................................175 Pre-chambers slewing pumps, check oil level, filling in oil, draining oil, changing oil................................................................................175 Gear oil filter........................................................................................................................................................176 Check the gear oil filter..........................................................................................................................................176 Changing filter element............................................................................................................................................176 SLEWING GEARBOX............................................................................................................................................................177 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................177 Changing the gearbox oil...............................................................................................................................................177 Draining off oil...................................................................................................................................................177 Filling in new oil / Topping up....................................................................................................................................178 Gearbox venting........................................................................................................................................................178 TRAVEL GEARBOX.............................................................................................................................................................179 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................179 Pre-chamber - Check the oil level / Top up with oil................................................................................................................179 Brake chamber - Checking the oil level / Topping up with oil.......................................................................................................179 Travel gearbox - Changing oil..........................................................................................................................................180 Draining off oil...................................................................................................................................................180 Pre-chamber - Changing the oil.........................................................................................................................................180 Draining off oil...................................................................................................................................................180 Filling in oil.....................................................................................................................................................180 Brake chamber - Changing oil...........................................................................................................................................181 Draining off oil...................................................................................................................................................181 Filling in oil.....................................................................................................................................................181 Breather filter........................................................................................................................................................181 CRAWLER TRACKS.............................................................................................................................................................182 .......................................................................................................................................................................182 Cleaning...........................................................................................................................................................182 Track rollers..........................................................................................................................................................183 Track roller fastening.............................................................................................................................................183 Support roller fastening...........................................................................................................................................183 Track tensioner........................................................................................................................................................184 Function...........................................................................................................................................................184 Pressure-accumulator inspection regulations............................................................................................................................185 Extract from the German regulations................................................................................................................................185 Extract from the German acceptance regulations.....................................................................................................................185 Checking the gas charging pressure in the pressure accumulator.........................................................................................................185 SLEWING RING...............................................................................................................................................................186 Slewing ring - Instructions............................................................................................................................................186 Bearing races..........................................................................................................................................................186 Internal gearing...................................................................................................................................................186 Slewing ring - Checking the grease filling.........................................................................................................................187 Slewing ring - Filling in grease...................................................................................................................................187 Slewing ring - Checking the screws for tightness...................................................................................................................187 CENTRAL LUBRICATING........................................................................................................................................................188 Design and function....................................................................................................................................................188 Lube cycle / Pause period..............................................................................................................................................188 Lube cycle manual lubricating (optional)...............................................................................................................................188 Function...............................................................................................................................................................189 Filling up the grease container........................................................................................................................................190 Breather filter........................................................................................................................................................190 Checking the greasing pressure.........................................................................................................................................191 Checking the greasing pressure.........................................................................................................................................192 Unblocking a grease line...............................................................................................................................................193 Cleaning...........................................................................................................................................................193 Unblocking a grease line...............................................................................................................................................193 Cleaning...........................................................................................................................................................193 Oilfilter (hydraulic circuit grease pump) )............................................................................................................................194 Replacing the filter element.......................................................................................................................................194 Grease filter (Filling the grease container)...........................................................................................................................195 Checking the filter element........................................................................................................................................195 Replacing the filter element.......................................................................................................................................195 Grease filter (Grease lines)...........................................................................................................................................196 Checking the filter element........................................................................................................................................196 Replacing the filter element.......................................................................................................................................196 Heating and air conditioning...........................................................................................................................................197 ON-BOARD CRANE (OPTIONAL)..................................................................................................................................................198 Monitoring, warning and control elements...............................................................................................................................198 Checking the on-board crane............................................................................................................................................198 Extract from the inspection and testing regulations................................................................................................................198 Drive unit.............................................................................................................................................................199 Crane engine.......................................................................................................................................................199 Air-intake system..................................................................................................................................................199 Hydraulic system...................................................................................................................................................199 On-board crane.........................................................................................................................................................199 Servicing..........................................................................................................................................................199 PUTTING THE EXCAVATOR OUT OF OPERATION AND RECOMMISSIONING.................................................................................................................200 Putting the excavator out of operation.................................................................................................................................200 Battery storage........................................................................................................................................................200 Recommissioning........................................................................................................................................................201 NOTES......................................................................................................................................................................203 REPAIR WORK....................................................................................................................................................................205 SAFETY INSTRUCTIONS FOR EXCAVATORS WITH ELECTRIC MOTOR.....................................................................................................................207 .......................................................................................................................................................................207 In the transformer station.........................................................................................................................................207 On the excavator...................................................................................................................................................207 On the hydraulic excavator.........................................................................................................................................208 In the transformer station.........................................................................................................................................208 On the hydraulic excavator.........................................................................................................................................208 REPAIR WORK - SAFETY INSTRUCTIONS..........................................................................................................................................209 FIRE AND EXPLOSION HAZARD..................................................................................................................................................211 HYDRAULIC SYSTEM...........................................................................................................................................................212 Repair.................................................................................................................................................................212 PRESSURE ACCUMULATORS - SAFETY INSTRUCTIONS................................................................................................................................213 WELDING OPERATIONS - SAFETY INSTRUCTIONS...................................................................................................................................214 NOTES......................................................................................................................................................................215 ANNEX..........................................................................................................................................................................217 TROUBLESHOOTING............................................................................................................................................................219 Instructions on troubleshooting........................................................................................................................................219 Layout of the fault table..............................................................................................................................................219 Fault..............................................................................................................................................................219 Possible causes........................................................................................................................................................219 Measures...............................................................................................................................................................219 Section................................................................................................................................................................219 FAULT TABLES...............................................................................................................................................................220 Working hydraulics – Fault table.......................................................................................................................................220 Track drive – Fault table..............................................................................................................................................221 Slewing mechnism – Fault table.........................................................................................................................................222 Central lubricating system – Fault table...............................................................................................................................223 HYDRAULIC CIRCUIT DIAGRAM..................................................................................................................................................224 .......................................................................................................................................................................224 Legend (loading bucket)............................................................................................................................................224 ABBREVIATIONS..............................................................................................................................................................225 TECHNICAL DATA.............................................................................................................................................................227 INDEX..........................................................................................................................................................................239
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