Cat Bucyrus RH170B Electric Hydraulic Excavator Operating Instructions Manual BI651434 – PDF DOWNLOAD
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Cat Bucyrus RH170B Electric Hydraulic Excavator Operating Instructions Manual BI651434 – PDF DOWNLOAD
Language : English
Pages :264
Downloadable : Yes
File Type : PDF
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Cat Bucyrus RH170B Electric Hydraulic Excavator Operating Instructions Manual BI651434 – PDF DOWNLOAD
OPERATING INSTRUCTIONS RH 90 C E
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
- 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 Terex|O&K mechanic or by attending an Terex|O&K training course for operators or maintenance personnel.
- The Terex|O&K after-sales service will be pleased to deal with any queries you may have after reading through the operating instructions.
- All Terex|O&K operating manuals are issued in German and then translated. Even a good translation may give rise to questions which Terex|O&K will be pleased to answer.
- The operating instructions are not work instructions for carrying out major repairs. Such work is willingly done for you by the Terex|O&K aftersales service.
- The documentation relating to the machine is listed according to scope, quantity and language in the shipping note of the machine or in the covering letter if supplied separately.
- The operating instructions and spare-parts list are marked with the serial number of the machine. On taking receipt of the consignment, please check that the documentation is complete and in the language requested by you
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Cat Bucyrus RH170B Electric Hydraulic Excavator Operating Instructions Manual BI651434 – 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 Transporting and recommissioning..................................................................................................................................... 21 ACCIDENT PREVENTION REGULATIONS FOR ELECTRICALLY POWERED EXCAVATORS ..................................................................................................... 22 Safety instructions for excavators with electric motor .............................................................................................................. 23 FIRE AND EXPLOSION HAZARD................................................................................................................................................ 24 NOTES ................................................................................................................................................................... 25 2 OPERATION.................................................................................................................................................................. 27 OPERATION - SAFETY INSTRUCTIONS.......................................................................................................................................... 29 Operating Instructions, where to store it in the driver’s cab ....................................................................................................... 30 FIRE AND EXPLOSION HAZARD................................................................................................................................................ 31 DESCRIPTION OF THE EXCAVATOR............................................................................................................................................. 32 Excavator layout..................................................................................................................................................... 33 Undercarriage........................................................................................................................................................ 34 Superstructure....................................................................................................................................................... 34 Drive................................................................................................................................................................ 34 Hydraulic system..................................................................................................................................................... 34 Pump Managing System (PMS)........................................................................................................................................... 34 Stored Program Control (SPC) ........................................................................................................................................ 34 Control Management System (CMS) ..................................................................................................................................... 34 Demand control / Zero-flow regulation................................................................................................................................ 35 Board-Control-System (BCS) .......................................................................................................................................... 35 Electrical system ................................................................................................................................................... 35 Signs ............................................................................................................................................................... 37 Entering and leaving the machine, Safety instructions ............................................................................................................... 50 Access lighting ..................................................................................................................................................... 50 Swinging ladder ..................................................................................................................................................... 51 Folding ladder (optional) ........................................................................................................................................... 52 Escape ladder (optional) ............................................................................................................................................ 53 Cab interior lamp ................................................................................................................................................... 54 Servicing lighting .................................................................................................................................................. 55 Illuminating the control column ..................................................................................................................................... 55 EMERGENCY STOP switch ............................................................................................................................................... 56 Servicing switch .................................................................................................................................................... 57 Windscreen washer ................................................................................................................................................... 57 Driver's seat ....................................................................................................................................................... 58 Fire extinguisher.................................................................................................................................................... 60 Automatic fire-extinguishing system (optional)....................................................................................................................... 61 Trainer's / instructor's seat ....................................................................................................................................... 61 Emergency escape device (optional)................................................................................................................................... 62 MONITORING, WARNING AND CONTROL ELEMENTS ................................................................................................................................ 66 PUTTING THE MACHINE INTO OPERATION ...................................................................................................................................... 88 Service station (tanklift) .......................................................................................................................................... 88 Battery main switch, switching on and off ........................................................................................................................... 91 Electrical system (24V), switching on and off ....................................................................................................................... 91 Switching the electric motor on and off ............................................................................................................................. 92 Time-out before restart ............................................................................................................................................. 93 Electric motor can not be switched on ............................................................................................................................... 94 In case of failure .................................................................................................................................................. 94 Circuit breaker, switching on and off ............................................................................................................................... 95 Motor protection relay, function .................................................................................................................................... 97 Air conditioner (optional)........................................................................................................................................... 99 TRAVELLING THE MACHINE ..................................................................................................................................................100 Travelling, Safety Instructions .....................................................................................................................................100 Travelling ..........................................................................................................................................................101 Superstructure holding brake ........................................................................................................................................105 Track parking brake .................................................................................................................................................105 TRANSPORTING THE MACHINE ................................................................................................................................................106 Transport - Safety instructions .....................................................................................................................................106 WORKING OPERATION .......................................................................................................................................................107 Safety instructions .................................................................................................................................................107 Working equipment, avoid extreme positions ..........................................................................................................................108 WORKING OPERATION .......................................................................................................................................................109 Before starting work ................................................................................................................................................109 Swinging the superstructure .........................................................................................................................................109 Braking the superstructure ..........................................................................................................................................109 Working .............................................................................................................................................................110 Emergency lowering of the working equipment .........................................................................................................................111 After daily operation ..............................................................................................................................................111 ASSEMBLING WORKING EQUIPMENT - SAFETY INSTRUCTIONS ......................................................................................................................112 Securing the machine ................................................................................................................................................113 CORROSION PROTECTION FOR PINS AND BEARINGS (BUSHINGS AND HUBS) ..........................................................................................................114 NOTES ...................................................................................................................................................................115 3 INSPECTION AND SERVICING...................................................................................................................................................117 SAFETY INSTRUCTIONS FOR EXCAVATORS WITH ELECTRIC MOTOR ..................................................................................................................119 INSPECTION AND SERVICING - SAFETY INSTRUCTIONS ..........................................................................................................................121 FIRE AND EXPLOSION HAZARD................................................................................................................................................127 INSPECTION AND SERVICING PLANS - INSTRUCTIONS ...........................................................................................................................129 Intervals............................................................................................................................................................129 Oils / Greases ......................................................................................................................................................129 Cleaning jobs .......................................................................................................................................................129 Components ..........................................................................................................................................................129 Plan V ..............................................................................................................................................................131 Plan N ..............................................................................................................................................................133 Plan T and W ........................................................................................................................................................135 Plan A – E ..........................................................................................................................................................137 LUBRICATING CHART – GREASE ..............................................................................................................................................142 Lubricating chart – Grease (legend) .................................................................................................................................142 Filling quantities - Grease..........................................................................................................................................143 INSPECTION PLAN - OIL ...................................................................................................................................................144 Inspection plan – Oil (legend) ......................................................................................................................................145 Filling quantities - oil ............................................................................................................................................146 Filling quantities - other...........................................................................................................................................146 LUBRICANTS ..............................................................................................................................................................147 Notes on the selection of oils and greases ..........................................................................................................................147 Avoid mixing of different hydraulic fluids ..........................................................................................................................147 I. Oils for combustion engines (On-Board Crane, optional) ...........................................................................................................148 II. Oil for hydraulic system ........................................................................................................................................149 III.a Oils for pump gearbox .........................................................................................................................................150 III.b Oils for swing gearboxes ......................................................................................................................................151 III.c Oils for travel gearboxes .....................................................................................................................................152 V. Greases for bearings and slewing rings ...........................................................................................................................153 SERVICING WORK ..........................................................................................................................................................154 Hose line for oil change ............................................................................................................................................154 ELECTRIC MOTOR ..........................................................................................................................................................155 Electric motor - Safety instructions ................................................................................................................................155 Cleaning the electric motor ........................................................................................................................................155 Electric motor, greasing ............................................................................................................................................156 ELECTRICAL SYSTEM ......................................................................................................................................................157 Electrical system - Safety instructions .............................................................................................................................157 Battery .............................................................................................................................................................158 Battery main switch, switching on and off ...........................................................................................................................159 Removing and installing the battery .................................................................................................................................160 Switchgear cabinet ..................................................................................................................................................161 Slip ring maintenance................................................................................................................................................164 Floodlight projector, replacing the lamp ............................................................................................................................165 HYDRAULIC SYSTEM ........................................................................................................................................................167 Hydraulic system - Safety instructions ..............................................................................................................................167 Depressurizing the hydraulic system .................................................................................................................................167 Checking the hydraulic oil level ....................................................................................................................................168 Replacing the hydraulic oil return-flow filters (hydraulic oil reservoir) ...........................................................................................170 Bypass valves (hydraulic oil reservoir) .............................................................................................................................172 Breather filter, replace ............................................................................................................................................173 Filter (control circuit).............................................................................................................................................174 High-pressure filter for working hydraulics .........................................................................................................................175 High-pressure filters for the servo circuit .........................................................................................................................176 High-pressure filters for swinging circuits .........................................................................................................................177 Changing the hydraulic oil ..........................................................................................................................................178 Venting the hydraulic system.........................................................................................................................................182 Cleaning the hydraulic oil cooler....................................................................................................................................183 Electronic excavator control.........................................................................................................................................184 Pressure accumulator - Emergency lowering ...........................................................................................................................185 PUMP TRANSFER GEARBOX ...................................................................................................................................................186 Checking the gearbox oil level / Topping up with oil ................................................................................................................186 Pump transfer gearbox, checking pre chambers oil level ..............................................................................................................187 Pump transfer gearbox, changing oil ................................................................................................................................188 Pump transfer gearbox, venting ......................................................................................................................................188 Pre-chambers working pumps, draining oil, changing oil ..............................................................................................................189 Pre-chambers swing pumps, draining oil, changing oil ................................................................................................................189 Pump transfer gearbox lube oil filter, replace ......................................................................................................................190 SLEWING GEARBOX .........................................................................................................................................................191 Gearbox - Checking the oil level / Topping up with oil ..............................................................................................................191 Changing the gearbox oil ............................................................................................................................................191 Gearbox venting .....................................................................................................................................................192 SWING GEARBOX ...........................................................................................................................................................193 Gearbox - Checking the oil level / Topping up with oil ..............................................................................................................193 Changing the gearbox oil ............................................................................................................................................194 Gearbox venting .....................................................................................................................................................195 TRAVEL GEARBOX ..........................................................................................................................................................196 Gearbox - Checking the oil level / Topping up with oil ..............................................................................................................196 Pre-chamber / spur wheel section, Check the oil level / Top up with oil .............................................................................................196 Hydraulic motor chamber - Check the oil level / Top up with oil .....................................................................................................196 Pre-chamber / spur wheel section, Changing oil ......................................................................................................................197 Hydraulic motor chamber, Changing oil ...............................................................................................................................198 Breather filter, Clean / Replace ....................................................................................................................................198 CRAWLER TRACKS ..........................................................................................................................................................199 Track / support rollers, greasing ...................................................................................................................................200 Track roller / support roller, fastening ............................................................................................................................200 Track tensioner .....................................................................................................................................................201 Pressure-accumulator inspection regulations .........................................................................................................................202 Checking the gas charging pressure in the pressure accumulator.......................................................................................................202 SWING RING ..............................................................................................................................................................203 Swing ring - Instructions............................................................................................................................................203 Bearing races .......................................................................................................................................................203 CENTRAL LUBRICATING .....................................................................................................................................................205 Design and function .................................................................................................................................................205 Function ............................................................................................................................................................206 Filling up the grease container .....................................................................................................................................207 Breather filter .....................................................................................................................................................207 Checking the greasing pressure ......................................................................................................................................208 Checking the greasing pressure ......................................................................................................................................209 Unblocking a grease line.............................................................................................................................................210 Unblocking a grease line.............................................................................................................................................210 Oilfilter (hydraulic circuit grease pump) )..........................................................................................................................211 Grease filter (Filling the grease container) ........................................................................................................................212 Grease filter (Grease lines) ........................................................................................................................................213 OTHER MAINTENANCE .......................................................................................................................................................214 Heating and air conditioning ........................................................................................................................................214 Air intake filters ..................................................................................................................................................214 Equipment, check for cracks .........................................................................................................................................215 Hydraulic oil cooler, cleaning ......................................................................................................................................215 HYDRAULIC LADDER ........................................................................................................................................................216 Pressure-accumulator inspection regulations .........................................................................................................................217 Extract from the German regulations..................................................................................................................................217 Checking the gas charging pressure in the pressure accumulator.......................................................................................................217 ON-BOARD CRANE (OPTIONAL) ...............................................................................................................................................218 On-board crane, monitoring, warning and control elements ............................................................................................................218 On-board crane, checking ............................................................................................................................................218 On-board crane, drive unit ..........................................................................................................................................219 On-board crane, servicing ...........................................................................................................................................219 On-Board crane, checking tightness of fastening bolts ...............................................................................................................220 On-Board crane, – blocking the boom in position of rest .............................................................................................................220 PUTTING THE EXCAVATOR OUT OF OPERATION AND RECOMMISSIONING ..............................................................................................................221 Putting the excavator out of operation...............................................................................................................................221 Battery storage......................................................................................................................................................221 Recommissioning......................................................................................................................................................221 NOTES ..................................................................................................................................................................223 4 REPAIR WORK................................................................................................................................................................225 SAFETY INSTRUCTIONS FOR EXCAVATORS WITH ELECTRIC MOTOR ..................................................................................................................227 REPAIR WORK - SAFETY INSTRUCTIONS........................................................................................................................................229 FIRE AND EXPLOSION HAZARD ...............................................................................................................................................231 HYDRAULIC SYSTEM.........................................................................................................................................................232 Repair instructions .................................................................................................................................................232 Hydraulic hoses – Instructions .....................................................................................................................................232 PRESSURE ACCUMULATORS - SAFETY INSTRUCTIONS..............................................................................................................................233 WELDING OPERATIONS - SAFETY INSTRUCTIONS ................................................................................................................................234 NOTES ...................................................................................................................................................................235 5 ANNEX......................................................................................................................................................................237 TROUBLESHOOTING .........................................................................................................................................................239 Instructions on troubleshooting .....................................................................................................................................239 Layout of the fault table ...........................................................................................................................................239 Possible causes .....................................................................................................................................................239 Measures ............................................................................................................................................................239 Section .............................................................................................................................................................239 FAULT TABLES ............................................................................................................................................................240 Working hydraulics – Fault table ....................................................................................................................................240 Track drive – Fault table ...........................................................................................................................................241 Slewing mechnism – Fault table ......................................................................................................................................242 Central lubricating system – Fault table ............................................................................................................................243 HYDRAULIC CIRCUIT DIAGRAM ...............................................................................................................................................244 ABBREVIATIONS ...........................................................................................................................................................245 ABBREVIATIONS ...........................................................................................................................................................246 TECHNICAL DATA ..........................................................................................................................................................247 Product Specification Sheet..........................................................................................................................................249 page 1...........................................................................................................................................................249 page 2...........................................................................................................................................................250 page 3...........................................................................................................................................................251 page 4...........................................................................................................................................................252 page 5...........................................................................................................................................................253 page 6...........................................................................................................................................................254 page 7...........................................................................................................................................................255 page 8 ..........................................................................................................................................................256 6 INDEX......................................................................................................................................................................259
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PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
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- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
S.M
