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CAT Bucyrus RH 340 Hydraulic Excavator Operating Instruction Manual – PDF DOWNLOAD
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CAT Bucyrus RH 340 Hydraulic Excavator Operating Instruction Manual – PDF DOWNLOAD
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Description
CAT Bucyrus RH 340 Hydraulic Excavator Operating Instruction Manual – PDF DOWNLOAD
FILE DETAILS:
CAT Bucyrus RH 340 Hydraulic Excavator Operating Instruction Manual – PDF DOWNLOAD
Language : English
Pages : 272
Downloadable : Yes
File Type : PDF
DESCRIPTION:
CAT Bucyrus RH 340 Hydraulic Excavator Operating Instruction Manual – PDF DOWNLOAD
PREFACE:
- These operating instructions are designed to fa- miliarize the operator with the machine
and its designated use. - The operating instructions contain important in- formation 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 avail- able 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, troubleshoot- ing 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 pre- vention 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 con- struction-machine specialist. They cannot
provide basic know-how. This can be acquired, for exam- ple, 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.
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 instruc- tions for carrying out major repairs. Such
work is willingly done for you by the Terex Germany af- ter-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
instruc- tions and spare-parts list are marked with the se- rial number of the machine. - On taking receipt of the consignment, please check that the documentation is
complete and in the language requested by you.
TABLE OF CONTENTS:
CAT Bucyrus RH 340 Hydraulic Excavator Operating Instruction Manual – 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 MONITORING, WARNING AND CONTROL ELEMENTS................................................................................................................................... 44 PUTTING THE MACHINE INTO OPERATION......................................................................................................................................... 77 Refuelling............................................................................................................................................................. 77 Service station (tanklift)............................................................................................................................................. 77 Switching the electrical system on and off............................................................................................................................. 82 STARTING AND STOPPING THE ENGINES.......................................................................................................................................... 83 AIR CONDITIONER (OPTION)................................................................................................................................................... 86 Back-up heating (option)............................................................................................................................................... 88 DRIVING.................................................................................................................................................................... 90 SAFETY INSTRUCTIONS.................................................................................................................................................... 90 Superstructure basic position.......................................................................................................................................... 91 Emergency machine drive................................................................................................................................................ 95 Locking the superstructure............................................................................................................................................. 97 Track parking brake.................................................................................................................................................... 97 TRANSPORTING THE MACHINE................................................................................................................................................... 98 Safety instructions.................................................................................................................................................... 98 WORKING OPERATION.......................................................................................................................................................... 99 Safety instructions.................................................................................................................................................... 99 Before starting work...................................................................................................................................................101 Slewing and braking the superstructure.................................................................................................................................101 Braking the superstructure.............................................................................................................................................101 Working................................................................................................................................................................102 After daily operation..................................................................................................................................................103 ASSEMBLING WORKING EQUIPMENT...............................................................................................................................................104 SAFETY INSTRUCTIONS....................................................................................................................................................104 Securing the machine...................................................................................................................................................106 CORROSION PROTECTION FOR PINS AND BEARINGS (BUSHINGS AND HUBS).............................................................................................................107 NOTES......................................................................................................................................................................109 INSPECTION AND SERVICING.......................................................................................................................................................111 INSPECTION AND SERVICING - SAFETY INSTRUCTIONS.............................................................................................................................113 FIRE AND EXPLOSION HAZARD..................................................................................................................................................119 INSPECTION AND SERVICING PLANS - INSTRUCTIONS..............................................................................................................................121 Intervals..............................................................................................................................................................121 Change of engine oil...................................................................................................................................................121 Air-intake system......................................................................................................................................................121 Oils / Greases.........................................................................................................................................................121 Cleaning jobs..........................................................................................................................................................121 Components.............................................................................................................................................................121 Plan V.................................................................................................................................................................123 Plan N.................................................................................................................................................................125 Plan T.................................................................................................................................................................127 Plan A – E.............................................................................................................................................................129 LUBRICATING CHART..........................................................................................................................................................138 Lubricating chart – Grease (legend)....................................................................................................................................139 Filling quantities - Grease............................................................................................................................................139 INSPECTION PLAN - OIL......................................................................................................................................................140 Inspection plan – Oil (legend) ).......................................................................................................................................141 Filling quantities - oil...............................................................................................................................................142 Filling quantities - other.............................................................................................................................................142 LUBRICANTS.................................................................................................................................................................143 I. Oils for combustion engines and compressors (selection).............................................................................................................143 II. Oils for hydraulic system (selection)..............................................................................................................................144 III. Oils for gearboxes (selection)....................................................................................................................................145 V. Greases for bearings and slewing rings..............................................................................................................................146 SERVICING WORK.............................................................................................................................................................147 Hose line for oil and cooling liquid changes...........................................................................................................................147 ENGINE.....................................................................................................................................................................148 Engine - Safety instructions...........................................................................................................................................148 Retensioning the alternator/fan belt...................................................................................................................................148 Checking and adjusting the valve clearance.............................................................................................................................148 Checking the engine oil level / Topping up.............................................................................................................................149 Checking the oil level in the engine oil reservoir / topping up (optional).............................................................................................150 Changing the engine oil................................................................................................................................................151 Draining the oil off the engine oil reservoir (optional)...............................................................................................................153 Replacing the oil filter...............................................................................................................................................155 Eliminator filter and centrifuge.......................................................................................................................................156 COOLING SYSTEM.............................................................................................................................................................158 Radiators..............................................................................................................................................................159 Cooling liquid.........................................................................................................................................................161 Water filter...........................................................................................................................................................163 AIR-INTAKE SYSTEM..........................................................................................................................................................164 Main filter elements...................................................................................................................................................164 Safety filter element..................................................................................................................................................166 Air-intake lines.......................................................................................................................................................167 Dust collection........................................................................................................................................................167 FUEL SYSTEM................................................................................................................................................................168 Fuel system - Safety instructions......................................................................................................................................168 Replacing the fuel filter..............................................................................................................................................168 Venting the fuel system................................................................................................................................................169 Cleaning the fuel tanks................................................................................................................................................169 Water trap (option)....................................................................................................................................................171 ELECTRICAL SYSTEM..........................................................................................................................................................173 Electrical system - Safety instructions................................................................................................................................173 Alternator - Instructions..............................................................................................................................................173 Battery................................................................................................................................................................174 Switchgear cabinet.....................................................................................................................................................176 HYDRAULIC SYSTEM...........................................................................................................................................................178 Hydraulic system - Safety instructions.................................................................................................................................178 Depressurizing the hydraulic system....................................................................................................................................178 Checking the hydraulic oil level.......................................................................................................................................179 Changing the hydraulic oil return-flow (hydraulic oil reservoir).......................................................................................................182 Bypass valves (hydraulic oil reservoir)................................................................................................................................184 Breather filter........................................................................................................................................................185 Filter (control circuit)...............................................................................................................................................186 High-pressure filter for working hydraulics............................................................................................................................187 High-pressure filters for the servo circuit............................................................................................................................188 High-pressure filters for feeding circuits and slewing pumps...........................................................................................................189 High-pressure filters for slewing circuit..............................................................................................................................190 Changing the hydraulic oil.............................................................................................................................................191 Venting the hydraulic system...........................................................................................................................................194 Cleaning the hydraulic oil cooler......................................................................................................................................195 Electronic excavator control...........................................................................................................................................196 Pressure accumulator - Emergency lowering..............................................................................................................................197 PUMP TRANSFER GEARBOX......................................................................................................................................................198 Checking the gearbox oil level / Topping up with oil...................................................................................................................198 Pre-chamber............................................................................................................................................................198 Changing the gearbox oil...............................................................................................................................................199 Pre-chamber............................................................................................................................................................200 Gearbox venting........................................................................................................................................................201 Pump transfer gearbox lube oil filters.................................................................................................................................202 SLEWING GEARBOX............................................................................................................................................................203 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................203 Brake chamber - Checking the oil level / Topping up with oil...........................................................................................................204 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......................................................................................................................................................................265 INDEX..........................................................................................................................................................................267
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