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Cat Bucyrus RH340B Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651414 – PDF DOWNLOAD
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Description
Cat Bucyrus RH340B Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651414 – PDF DOWNLOAD
FILE DETAILS:
Cat Bucyrus RH340B Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651414 – PDF DOWNLOAD
Language : English
Pages : 284
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Cat Bucyrus RH340B Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651414 – PDF DOWNLOAD
OPERATING INSTRUCTIONS RH340B
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 RH340B Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651414 – PDF DOWNLOAD
1 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 maintenance and repairs as well as troubleshooting during work; disposal of parts and consumables.... 19 Warning of special dangers........................................................................................................................................... 20 Hydraulic equipment.................................................................................................................................................. 21 Transporting and recommissioning..................................................................................................................................... 21 FIRE AND EXPLOSION HAZARD................................................................................................................................................ 22 NOTES ................................................................................................................................................................... 23 2 OPERATION.................................................................................................................................................................. 25 OPERATION - SAFETY INSTRUCTIONS.......................................................................................................................................... 27 Operating Instructions, where to store it in the driver’s cab ....................................................................................................... 28 OPERATION, 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 Programmable Logic Controller (PLC) ................................................................................................................................. 32 Control Management System (CMS) ..................................................................................................................................... 32 Demand control / Zero-flow regulation................................................................................................................................ 33 Automatic engine speed reduction .................................................................................................................................... 33 Board-Control-System (BCS) .......................................................................................................................................... 33 Electrical system ................................................................................................................................................... 33 Signs ............................................................................................................................................................... 35 Entering and leaving the machine, Safety instructions ............................................................................................................... 36 Access ladder lighting, switching on / off .......................................................................................................................... 36 Folding ladder (optional) ........................................................................................................................................... 37 Swinging ladder (optional) .......................................................................................................................................... 38 Escape ladder ....................................................................................................................................................... 39 Cab interior lighting, switching on / off .......................................................................................................................... 40 Illuminating the control column ..................................................................................................................................... 41 Maintenance lights, switching on / off .............................................................................................................................. 42 EMERGENCY STOP pushbuttons .......................................................................................................................................... 43 Driver’s seat ...................................................................................................................................................... 44 Trainer's / instructor's seat ....................................................................................................................................... 46 Windscreen washer ................................................................................................................................................... 46 Fire extinguisher ................................................................................................................................................... 47 Automatic fire-extinguishing system (optional)....................................................................................................................... 48 Harness (optional)................................................................................................................................................... 49 MONITORING, WARNING AND CONTROL ELEMENTS ................................................................................................................................ 52 PUTTING THE MACHINE INTO OPERATION ...................................................................................................................................... 86 Refuelling .......................................................................................................................................................... 86 Service station (tanklift) .......................................................................................................................................... 86 Back-up heating (option), filling in fuel ........................................................................................................................... 88 Switching the electrical system on and off .......................................................................................................................... 92 Preheating system for engine and hydraulic oil (optional) ........................................................................................................... 93 Fuel preheating system (optional) ................................................................................................................................... 94 STARTING AND STOPPING THE ENGINES ....................................................................................................................................... 95 Starting the engines at low temperatures ............................................................................................................................ 96 Shutting off the engines ............................................................................................................................................ 97 Emergency - stop .................................................................................................................................................... 97 AIR CONDITIONER (OPTION)................................................................................................................................................. 98 Back-up heating (option) ............................................................................................................................................ 99 Back-up heating driver’s cab (option) ...............................................................................................................................100 DRIVING .................................................................................................................................................................101 SAFETY INSTRUCTIONS .................................................................................................................................................101 Superstructure basic position .......................................................................................................................................102 Emergency machine drive .............................................................................................................................................106 Locking the superstructure ..........................................................................................................................................108 Track parking brake .................................................................................................................................................108 TRANSPORTING THE MACHINE ................................................................................................................................................109 Safety instructions .................................................................................................................................................109 WORKING OPERATION .......................................................................................................................................................110 Safety instructions .................................................................................................................................................110 Running-in instructions for hydraulic cylinders .....................................................................................................................110 Warming up ..........................................................................................................................................................110 Avoid extreme positions of the working equipment ....................................................................................................................111 Before starting work ................................................................................................................................................112 Swinging the superstructure .........................................................................................................................................112 Braking the superstructure ..........................................................................................................................................112 Working operation ...................................................................................................................................................113 After daily operation ...............................................................................................................................................114 ASSEMBLING WORKING EQUIPMENT ............................................................................................................................................115 SAFETY INSTRUCTIONS .................................................................................................................................................115 Securing the machine ................................................................................................................................................117 CORROSION PROTECTION FOR PINS AND BEARINGS (BUSHINGS AND HUBS) ..........................................................................................................118 NOTES ...................................................................................................................................................................119 3 INSPECTION AND SERVICING...................................................................................................................................................121 INSPECTION AND SERVICING - SAFETY INSTRUCTIONS ..........................................................................................................................123 INSPECTION AND SERVICING WORK, FIRE AND EXPLOSION HAZARD ................................................................................................................129 INSPECTION AND SERVICING PLANS - INSTRUCTIONS ...........................................................................................................................131 Intervals............................................................................................................................................................131 Change of engine oil ................................................................................................................................................131 Air-intake system ...................................................................................................................................................131 Oils / Greases ......................................................................................................................................................131 Cleaning jobs .......................................................................................................................................................131 Components ..........................................................................................................................................................131 Plan V ..............................................................................................................................................................133 Plan N ..............................................................................................................................................................135 Plan T and W ........................................................................................................................................................137 Plan A – E ..........................................................................................................................................................139 LUBRICATING CHART .......................................................................................................................................................146 Lubricating chart – Grease (legend) .................................................................................................................................147 Filling quantities - Grease..........................................................................................................................................147 INSPECTION PLAN - OIL ...................................................................................................................................................148 Inspection plan – Oil (legend) ......................................................................................................................................149 Filling quantities - oil ............................................................................................................................................150 Filling quantities - other...........................................................................................................................................150 LUBRICANTS ..............................................................................................................................................................151 Notes on the selection of oils and greases ..........................................................................................................................151 Avoid mixing of different hydraulic fluids ..........................................................................................................................151 I. Oil for combustion engines and compressors .......................................................................................................................152 II. Oil for hydraulic system ........................................................................................................................................153 III.a Oil for pump distribution gearboxes ...........................................................................................................................154 III.b Oil for swing gearboxes .......................................................................................................................................155 III.c Oil for travel gearboxes ......................................................................................................................................156 V. Greases for bearings and swing rings .............................................................................................................................157 SERVICING WORK ..........................................................................................................................................................158 Hose line for oil and cooling liquid changes ........................................................................................................................158 ENGINE ..................................................................................................................................................................159 Engine - Safety instructions ........................................................................................................................................159 Checking the engine oil level / Topping up .........................................................................................................................160 Changing the engine oil .............................................................................................................................................161 Replacing the oil filter ............................................................................................................................................163 Cold-starting fluid (ether) - Replacing the pressure vessel .........................................................................................................164 COOLING SYSTEM ..........................................................................................................................................................165 Radiators ...........................................................................................................................................................166 Cooling liquid, change ..............................................................................................................................................168 AIR-INTAKE SYSTEM .......................................................................................................................................................169 Dust trap, cleaning ................................................................................................................................................169 Main filter elements ................................................................................................................................................170 Safety filter element ...............................................................................................................................................172 Air-intake lines ....................................................................................................................................................172 FUEL SYSTEM .............................................................................................................................................................173 Fuel system - Safety instructions ...................................................................................................................................173 Replacing the fuel filter ...........................................................................................................................................173 Venting the fuel system .............................................................................................................................................174 Cleaning the fuel tanks .............................................................................................................................................174 Water trap (option) .................................................................................................................................................176 ELECTRICAL SYSTEM ......................................................................................................................................................178 Electrical system - Safety instructions .............................................................................................................................178 Alternator - Instructions ...........................................................................................................................................178 Battery .............................................................................................................................................................179 Switchgear cabinet ..................................................................................................................................................181 Floodlight projector, replacing the lamp ............................................................................................................................183 HYDRAULIC SYSTEM ........................................................................................................................................................185 Hydraulic system - Safety instructions ..............................................................................................................................185 Depressurizing the hydraulic system .................................................................................................................................185 Checking the hydraulic oil level ....................................................................................................................................186 Changing the hydraulic oil return-flow filters (hydraulic oil reservoir) ............................................................................................188 Bypass valves (hydraulic oil reservoir) .............................................................................................................................190 Hydraulic reservoir, breather filter ................................................................................................................................191 Filter (control circuit), change.....................................................................................................................................192 High-pressure filter for working hydraulics .........................................................................................................................193 High-pressure filters for the servo circuit .........................................................................................................................194 High-pressure filters for feeding circuits and swing pumps ..........................................................................................................195 High-pressure filters for swing circuit .............................................................................................................................196 Changing the hydraulic oil ..........................................................................................................................................197 Avoid mixing of different hydraulic fluids ..........................................................................................................................197 Venting the hydraulic system.........................................................................................................................................201 Cleaning the hydraulic oil cooler ...................................................................................................................................202 Electronic excavator control ........................................................................................................................................203 Pressure accumulator - Emergency lowering............................................................................................................................204 PUMP TRANSFER GEARBOX ...................................................................................................................................................205 Gearbox oil level / checking, topping up with oil ...................................................................................................................205 Gearbox pre-chamber oil level / checking, topping up with oil .......................................................................................................206 Changing the gearbox oil ............................................................................................................................................207 Changing the gearbox oil, pre-chamber ...............................................................................................................................208 Gearbox venting .....................................................................................................................................................208 Gearbox venting, pre-chamber ........................................................................................................................................209 Pump transfer gearbox lube oil filters ..............................................................................................................................210 SWING GEARBOX ...........................................................................................................................................................211 Swing gearbox, checking the oil level / topping up with oil .........................................................................................................211 Swing gearbox oil, change ...........................................................................................................................................211 Swing gearbox, venting ..............................................................................................................................................212 TRAVEL GEARBOX ..........................................................................................................................................................213 Travel gearbox - Checking the oil level / Topping up with oil .......................................................................................................213 Travel gearbox - Changing oil .......................................................................................................................................214 Travel gearbox pre-chamber - Changing the oil .......................................................................................................................214 Travel gearbox brake chamber - Changing oil .........................................................................................................................215 Travel gearbox breather filter ......................................................................................................................................215 CRAWLER TRACKS ..........................................................................................................................................................216 Track rollers,grease ................................................................................................................................................217 Track tensioner .....................................................................................................................................................218 Pressure-accumulator inspection regulations .........................................................................................................................219 Checking the gas charging pressure in the pressure accumulator.......................................................................................................219 SWING RING ..............................................................................................................................................................220 Swing ring - Instructions............................................................................................................................................220 Bearing races........................................................................................................................................................220 CENTRAL LUBRICATING .....................................................................................................................................................222 Design ..............................................................................................................................................................222 Function ............................................................................................................................................................223 Filling up the grease container .....................................................................................................................................224 Breather filter .....................................................................................................................................................224 Checking the greasing pressure ......................................................................................................................................225 Checking the greasing pressure ......................................................................................................................................226 Unblocking a grease line ............................................................................................................................................227 Unblocking a grease line ............................................................................................................................................227 Oilfilter (hydraulic circuit grease pump) ...........................................................................................................................228 Grease filter (Filling the grease container) ........................................................................................................................229 Grease filter (Grease lines) ........................................................................................................................................230 OTHER MAINTENANCE .......................................................................................................................................................231 Equipment check .....................................................................................................................................................232 HYDRAULIC LADDER ........................................................................................................................................................233 Pressure-accumulator inspection regulations ........................................................................................................................234 Checking the gas charging pressure in the pressure accumulator ......................................................................................................234 ON-BOARD CRANE (OPTIONAL) ...............................................................................................................................................235 On-board crane, monitoring, warning and control elements ............................................................................................................235 On-board crane, checking ............................................................................................................................................235 On-board crane, drive unit ..........................................................................................................................................236 On-board crane, servicing ...........................................................................................................................................236 On-Board crane, checking tightness of fastening bolts ...............................................................................................................237 PUTTING THE EXCAVATOR OUT OF OPERATION AND RECOMMISSIONING ..............................................................................................................238 Putting the excavator out of operation...............................................................................................................................238 Battery storage .....................................................................................................................................................238 Recommissioning .....................................................................................................................................................238 NOTES ...................................................................................................................................................................239 4 REPAIR WORK................................................................................................................................................................241 REPAIR WORK - SAFETY INSTRUCTIONS........................................................................................................................................243 REPAIR WORK, FIRE AND EXPLOSION HAZARD ..................................................................................................................................245 REPAIR WORK, ENGINE......................................................................................................................................................246 ELECTRICAL SYSTEM .......................................................................................................................................................247 Assisted starting (with jumper cables) – Safety instructions ........................................................................................................247 Assisted starting (with jumper cables)...............................................................................................................................247 Starting the engine with jumper cables (external batteries ..........................................................................................................247 HYDRAULIC SYSTEM; REPAIR INSTRUCTIONS ...................................................................................................................................249 Hydraulic hoses – Instructions .....................................................................................................................................249 PRESSURE ACCUMULATORS - SAFETY INSTRUCTIONS..............................................................................................................................250 WELDING OPERATIONS - SAFETY INSTRUCTIONS ................................................................................................................................251 NOTES ...................................................................................................................................................................253 5 ANNEX......................................................................................................................................................................255 TROUBLESHOOTING .........................................................................................................................................................257 Instructions on troubleshooting .....................................................................................................................................257 Layout of the fault table ...........................................................................................................................................257 Possible causes .....................................................................................................................................................257 Measures ............................................................................................................................................................257 Section .............................................................................................................................................................257 FAULT TABLES ............................................................................................................................................................258 Combustion engine - Fault table .....................................................................................................................................258 Working hydraulics – Fault table ....................................................................................................................................259 Track drive – Fault table ...........................................................................................................................................260 Swing mechnism – Fault table ........................................................................................................................................261 Central lubricating system – Fault table ............................................................................................................................262 HYDRAULIC CIRCUIT DIAGRAM ...............................................................................................................................................263 ABBREVIATIONS ...........................................................................................................................................................265 ABBREVIATIONS ...........................................................................................................................................................266 TECHNICAL DATA ..........................................................................................................................................................267 Datasheet_RH340B..................................................................................................................................................... 0 RH340B__DataSheet_english_1......................................................................................................................................269 RH340B__DataSheet_english_2......................................................................................................................................270 RH340B__DataSheet_english_3......................................................................................................................................271 RH340B__DataSheet_english_4......................................................................................................................................272 RH340B__DataSheet_english_5......................................................................................................................................273 RH340B__DataSheet_english_6......................................................................................................................................274 RH340B__DataSheet_english_7......................................................................................................................................275 RH340B__DataSheet_english_8......................................................................................................................................276 NOTES ...................................................................................................................................................................277 6 INDEX......................................................................................................................................................................279
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