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Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651481 – PDF DOWNLOAD
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Description
Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651481 – PDF DOWNLOAD
FILE DETAILS:
Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651481 – PDF DOWNLOAD
Language : English
Pages : 280
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651481 – PDF DOWNLOAD
OPERATING INSTRUCTIONS RH 340
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 GERMANY Germany mechanic or by attending an Terex-Germany training course for operators or maintenance personnel. The Terex-Germany after-sales service will be pleased to deal with any queries you may have after reading through the operating instructions.
- 1 Complies with VDMA recommendation “Operating instructions” All Terex Germany operating manuals are issued in German and then translated. Even a good translation may give rise to questions which Terex Germany 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 Germany after- sales 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 BI651481 – 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 Selection and qualification of personnel; basic responsibilities....................................................................................................... 18 Safety instructions governing specific operational phases.............................................................................................................. 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 Gas, dust, steam and smoke............................................................................................................................................. 21 Hydraulic equipment.................................................................................................................................................... 21 Noise.................................................................................................................................................................. 21 Oil, grease and other chemical sub stances............................................................................................................................. 21 Transporting and recommission ing...................................................................................................................................... 21 FIRE AND EXPLOSION HAZARD.................................................................................................................................................. 22 NOTES...................................................................................................................................................................... 23 OPERATION...................................................................................................................................................................... 25 OPERATION - SAFETY INSTRUCTIONS............................................................................................................................................ 27 FIRE AND EXPLOSION HAZARD.................................................................................................................................................. 29 DESCRIPTION OF THE EXCAVATOR............................................................................................................................................... 30 Excavator layout....................................................................................................................................................... 31 Undercarriage.......................................................................................................................................................... 32 Superstructure......................................................................................................................................................... 32 Drive.................................................................................................................................................................. 32 Hydraulic system....................................................................................................................................................... 32 Pump Managing System (PMS)............................................................................................................................................. 32 Stored Program Control (SPC)........................................................................................................................................... 32 Electronic Hydraulic Servo-Control (CMS)............................................................................................................................... 32 Demand control / Zero-flow regulation.................................................................................................................................. 33 Automatic engine speed reduction....................................................................................................................................... 33 Board-Control-System (BCS)............................................................................................................................................. 33 Electrical system...................................................................................................................................................... 33 Sign................................................................................................................................................................... 35 Entering and leaving the machine Safety instructions................................................................................................................... 36 Ramp-type ladder (optional)............................................................................................................................................ 37 EMERGENCY STOP pushbuttons............................................................................................................................................. 39 Windscreen washer...................................................................................................................................................... 39 Driver's seat.......................................................................................................................................................... 40 Fire extinguisher...................................................................................................................................................... 41 Automatic fire-extinguishing system (optional)......................................................................................................................... 42 Harness (optional)..................................................................................................................................................... 43 MONITORING, WARNING AND CONTROL ELEMENTS................................................................................................................................... 46 PUTTING THE MACHINE INTO OPERATION......................................................................................................................................... 79 Refuelling............................................................................................................................................................. 79 Service station (tanklift)............................................................................................................................................. 79 Switching the electrical system on and off............................................................................................................................. 84 STARTING AND STOPPING THE ENGINES.......................................................................................................................................... 85 AIR CONDITIONER (OPTION)................................................................................................................................................... 88 Back-up heating (option)............................................................................................................................................... 90 DRIVING.................................................................................................................................................................... 92 SAFETY INSTRUCTIONS.................................................................................................................................................... 92 Superstructure basic position.......................................................................................................................................... 93 Emergency machine drive................................................................................................................................................ 97 Locking the superstructure............................................................................................................................................. 99 Track parking brake.................................................................................................................................................... 99 TRANSPORTING THE MACHINE...................................................................................................................................................100 Safety instructions....................................................................................................................................................100 WORKING OPERATION..........................................................................................................................................................101 Safety instructions....................................................................................................................................................101 Before starting work...................................................................................................................................................103 Slewing and braking the superstructure.................................................................................................................................103 Braking the superstructure.............................................................................................................................................103 Working................................................................................................................................................................104 After daily operation..................................................................................................................................................105 ASSEMBLING WORKING EQUIPMENT...............................................................................................................................................106 SAFETY INSTRUCTIONS....................................................................................................................................................106 Securing the machine...................................................................................................................................................108 CORROSION PROTECTION FOR PINS AND BEARINGS (BUSHINGS AND HUBS).............................................................................................................109 NOTES......................................................................................................................................................................111 INSPECTION AND SERVICING.......................................................................................................................................................113 INSPECTION AND SERVICING - SAFETY INSTRUCTIONS.............................................................................................................................115 FIRE AND EXPLOSION HAZARD..................................................................................................................................................121 INSPECTION AND SERVICING PLANS - INSTRUCTIONS..............................................................................................................................123 Intervals..............................................................................................................................................................123 Change of engine oil...................................................................................................................................................123 Air-intake system......................................................................................................................................................123 Oils / Greases.........................................................................................................................................................123 Cleaning jobs..........................................................................................................................................................123 Components.............................................................................................................................................................123 Plan V.................................................................................................................................................................125 Plan N.................................................................................................................................................................127 Plan T.................................................................................................................................................................129 Plan A – E.............................................................................................................................................................131 LUBRICATING CHART..........................................................................................................................................................140 Lubricating chart – Grease (legend)....................................................................................................................................141 Filling quantities - Grease............................................................................................................................................141 INSPECTION PLAN - OIL......................................................................................................................................................142 Inspection plan – Oil (legend) ).......................................................................................................................................143 Filling quantities - oil...............................................................................................................................................144 Filling quantities - other.............................................................................................................................................144 LUBRICANTS.................................................................................................................................................................145 I. Oils for combustion engines and compressors (selection).............................................................................................................145 II. Oils for hydraulic system (selection)..............................................................................................................................146 III. Oils for gearboxes (selection)....................................................................................................................................147 V. Greases for bearings and slewing rings..............................................................................................................................148 SERVICING WORK.............................................................................................................................................................149 Hose line for oil and cooling liquid changes...........................................................................................................................149 ENGINE.....................................................................................................................................................................150 Engine - Safety instructions...........................................................................................................................................150 Retensioning the alternator/fan belt...................................................................................................................................150 Checking and adjusting the valve clearance.............................................................................................................................150 Checking the engine oil level / Topping up.............................................................................................................................151 Checking the oil level in the engine oil reservoir / topping up (optional).............................................................................................152 Changing the engine oil................................................................................................................................................153 Draining the oil off the engine oil reservoir (optional)...............................................................................................................155 Replacing the oil filter...............................................................................................................................................157 Eliminator filter and centrifuge.......................................................................................................................................158 COOLING SYSTEM.............................................................................................................................................................160 Radiators..............................................................................................................................................................161 Cooling liquid.........................................................................................................................................................163 Water filter...........................................................................................................................................................165 AIR-INTAKE SYSTEM..........................................................................................................................................................166 Main filter elements...................................................................................................................................................166 Safety filter element..................................................................................................................................................168 Air-intake lines.......................................................................................................................................................169 Dust collection........................................................................................................................................................169 FUEL SYSTEM................................................................................................................................................................170 Fuel system - Safety instructions......................................................................................................................................170 Replacing the fuel filter..............................................................................................................................................170 Venting the fuel system................................................................................................................................................171 Cleaning the fuel tanks................................................................................................................................................171 Water trap (option)....................................................................................................................................................173 ELECTRICAL SYSTEM..........................................................................................................................................................175 Electrical system - Safety instructions................................................................................................................................175 Alternator - Instructions..............................................................................................................................................175 Battery................................................................................................................................................................176 Switchgear cabinet.....................................................................................................................................................178 HYDRAULIC SYSTEM...........................................................................................................................................................180 Hydraulic system - Safety instructions.................................................................................................................................180 Depressurizing the hydraulic system....................................................................................................................................180 Checking the hydraulic oil level.......................................................................................................................................181 Changing the hydraulic oil return-flow (hydraulic oil reservoir).......................................................................................................184 Bypass valves (hydraulic oil reservoir)................................................................................................................................186 Breather filter........................................................................................................................................................187 Filter (control circuit)...............................................................................................................................................188 High-pressure filter for working hydraulics............................................................................................................................189 High-pressure filters for the servo circuit............................................................................................................................190 High-pressure filters for feeding circuits and slewing pumps...........................................................................................................191 High-pressure filters for slewing circuit..............................................................................................................................192 Changing the hydraulic oil.............................................................................................................................................193 Venting the hydraulic system...........................................................................................................................................196 Cleaning the hydraulic oil cooler......................................................................................................................................197 Electronic excavator control...........................................................................................................................................198 Pressure accumulator - Emergency lowering..............................................................................................................................199 PUMP TRANSFER GEARBOX......................................................................................................................................................200 Checking the gearbox oil level / Topping up with oil...................................................................................................................200 Pre-chamber............................................................................................................................................................200 Changing the gearbox oil...............................................................................................................................................201 Pre-chamber............................................................................................................................................................202 Gearbox venting........................................................................................................................................................203 Pump transfer gearbox lube oil filters.................................................................................................................................204 SLEWING GEARBOX............................................................................................................................................................205 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................205 Changing the gearbox oil...............................................................................................................................................205 Gearbox venting........................................................................................................................................................206 TRAVEL GAERBOX.............................................................................................................................................................207 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................207 Travel gearbox - Changing oil..........................................................................................................................................208 Pre-chamber - Changing the oil.........................................................................................................................................208 Brake chamber - Changing oil...........................................................................................................................................209 Breather filter........................................................................................................................................................209 CRAWLER TRACKS.............................................................................................................................................................210 Track rollers..........................................................................................................................................................211 Track tensioner........................................................................................................................................................212 Pressure-accumulator inspection regulations............................................................................................................................213 Checking the gas charging pressure in the pressure accumulator.........................................................................................................213 SLEWING RING...............................................................................................................................................................214 Slewing ring - Instructions............................................................................................................................................214 Bearing races..........................................................................................................................................................214 CENTRAL LUBRICATING........................................................................................................................................................216 Design.................................................................................................................................................................216 Lube cycle / Pause period..............................................................................................................................................216 Function...............................................................................................................................................................217 Filling up the grease container........................................................................................................................................218 Breather filter........................................................................................................................................................218 Checking the greasing pressure.........................................................................................................................................219 Checking the greasing pressure.........................................................................................................................................220 Unblocking a grease line...............................................................................................................................................221 Unblocking a grease line...............................................................................................................................................221 Oilfilter (hydraulic circuit grease pump) )............................................................................................................................222 Grease filter (Filling the grease container)...........................................................................................................................223 Grease filter (Grease lines)...........................................................................................................................................224 OTHER MAINTENANCE..........................................................................................................................................................225 Engine.................................................................................................................................................................225 Heating and air conditioning...........................................................................................................................................225 RAMP-TYPE LADDER (OPTIONAL) (OPTION)......................................................................................................................................226 Guide pulleys and locking bolt.........................................................................................................................................226 Pressure-accumulator inspection regulations............................................................................................................................227 Extract from the German regulations....................................................................................................................................227 Checking the gas charging pressure in the pressure accumulator.........................................................................................................227 ON-BOARD CRANE (OPTIONAL)..................................................................................................................................................228 Monitoring, warning and control elements...............................................................................................................................228 Checking the on-board crane............................................................................................................................................228 Drive unit.............................................................................................................................................................229 On-board crane.........................................................................................................................................................229 PUTTING THE EXCAVATOR OUT OF OPERATION AND RECOMMISSIONING.................................................................................................................230 Putting the excavator out of operation.................................................................................................................................230 Battery storage........................................................................................................................................................230 Recommissioning........................................................................................................................................................231 NOTES......................................................................................................................................................................233 REPAIR WORK....................................................................................................................................................................235 REPAIR WORK - SAFETY INSTRUCTIONS..........................................................................................................................................237 FIRE AND EXPLOSION HAZARD..................................................................................................................................................239 ENGINE.....................................................................................................................................................................240 ELECTRICAL SYSTEM..........................................................................................................................................................241 Assisted starting (with jumper cables) – Safety instructions...........................................................................................................241 Assisted starting (with jumper cables).................................................................................................................................241 Starting the engine with jumper cables (external batteries.............................................................................................................241 HYDRAULIC SYSTEM...........................................................................................................................................................244 Repair.................................................................................................................................................................244 PRESSURE ACCUMULATORS - SAFETY INSTRUCTIONS................................................................................................................................245 WELDING OPERATIONS - SAFETY INSTRUCTIONS...................................................................................................................................246 NOTES......................................................................................................................................................................247 ANNEX..........................................................................................................................................................................249 TROUBLESHOOTING............................................................................................................................................................251 Instructions on troubleshooting........................................................................................................................................251 Layout of the fault table..............................................................................................................................................251 Possible causes........................................................................................................................................................251 Measures...............................................................................................................................................................251 Section................................................................................................................................................................251 FAULT TABLES...............................................................................................................................................................252 Combustion engine - Fault table........................................................................................................................................252 Working hydraulics – Fault table.......................................................................................................................................253 Track drive – Fault table..............................................................................................................................................254 Slewing mechnism – Fault table.........................................................................................................................................255 Central lubricating system – Fault table...............................................................................................................................256 HYDRAULIC CIRCUIT DIAGRAM..................................................................................................................................................258 ABBREVIATIONS..............................................................................................................................................................261 TECHNICAL DATA.............................................................................................................................................................263 NOTES......................................................................................................................................................................273 INDEX..........................................................................................................................................................................275
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