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Cat Bucyrus RH 170 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651446 – PDF DOWNLOAD
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Description
Cat Bucyrus RH 170 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651446 – PDF DOWNLOAD
FILE DETAILS:
Cat Bucyrus RH 170 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651446 – PDF DOWNLOAD
Language : English
Pages : 272
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Cat Bucyrus RH 170 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651446 – PDF DOWNLOAD
OPERATING INSTRUCTIONS RH 70
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 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.
- 1 Complies with VDMA recommendation “Operating instructions” All Terex|O&K operating manuals are issued in German and then translated. Even a good translation may give rise to questions which Terex|O&K will be pleased to answer. The operating instructions are not work instructions for carrying out major repairs. Such work is willingly done for you by the Terex|O&K aftersales service.
- The documentation relating to the machine is listed according to scope, quantity and language in the shipping note of the machine or in the covering letter if supplied separately. The operating instructions and spare-parts list are marked with the serial number of the machine. On taking receipt of the consignment, please check that the documentation is complete and in the language requested by you
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Cat Bucyrus RH 170 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651446 – 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 Programmable Logic Controller (PLC).................................................................................................................................... 32 Central Management System (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 Ramp-type ladder (optional)............................................................................................................................................ 38 Cab interior lamp...................................................................................................................................................... 39 Servicing lighting..................................................................................................................................................... 39 EMERGENCY STOP pushbuttons............................................................................................................................................. 40 Windscreen washer...................................................................................................................................................... 40 Driver's seat.......................................................................................................................................................... 41 Fire extinguisher...................................................................................................................................................... 42 Automatic fire-extinguishing system (optional)......................................................................................................................... 43 Harness (optional)..................................................................................................................................................... 45 MONITORING, WARNING AND CONTROL ELEMENTS................................................................................................................................... 48 PUTTING THE MACHINE INTO OPERATION......................................................................................................................................... 79 Refuelling............................................................................................................................................................. 79 Service station (tanklift)............................................................................................................................................. 79 Switching the electrical system on and off............................................................................................................................. 85 STARTING AND STOPPING THE ENGINES.......................................................................................................................................... 86 AIR CONDITIONER (OPTION)................................................................................................................................................... 89 Back-up heating (option)............................................................................................................................................... 91 DRIVING.................................................................................................................................................................... 93 SAFETY INSTRUCTIONS.................................................................................................................................................... 93 Superstructure basic position.......................................................................................................................................... 94 Emergency machine drive................................................................................................................................................ 98 Locking the superstructure.............................................................................................................................................100 Track parking brake....................................................................................................................................................100 TRANSPORTING THE MACHINE...................................................................................................................................................101 Safety instructions....................................................................................................................................................101 WORKING OPERATION..........................................................................................................................................................102 Safety instructions....................................................................................................................................................102 Before starting work...................................................................................................................................................104 Swinging and braking the superstructure................................................................................................................................104 Braking the superstructure.............................................................................................................................................104 Working................................................................................................................................................................105 After daily operation..................................................................................................................................................106 ASSEMBLING WORKING EQUIPMENT...............................................................................................................................................107 SAFETY INSTRUCTIONS....................................................................................................................................................107 Securing the machine...................................................................................................................................................109 CORROSION PROTECTION FOR PINS AND BEARINGS (BUSHINGS AND HUBS).............................................................................................................110 NOTES......................................................................................................................................................................111 INSPECTION AND SERVICING.......................................................................................................................................................113 INSPECTION AND SERVICING - SAFETY INSTRUCTIONS.............................................................................................................................115 FIRE AND EXPLOSION HAZARD..................................................................................................................................................121 INSPECTION AND SERVICING PLANS - INSTRUCTIONS..............................................................................................................................123 Intervals..............................................................................................................................................................123 Change of engine oil...................................................................................................................................................123 Air-intake system......................................................................................................................................................123 Oils / Greases.........................................................................................................................................................123 Cleaning jobs..........................................................................................................................................................123 Components.............................................................................................................................................................123 Plan V.................................................................................................................................................................125 Plan N.................................................................................................................................................................127 Plan T.................................................................................................................................................................129 Plan A – E.............................................................................................................................................................131 LUBRICATING CHART - GREASE.................................................................................................................................................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.........................................................................................................................................143 II. Oils for hydraulic system..........................................................................................................................................144 III.a Oils for pump gearboxes..........................................................................................................................................145 III.b Oils for swing gearboxes.........................................................................................................................................146 III.c Oils for travel gearboxes........................................................................................................................................147 V. Greases for bearings and swing rings................................................................................................................................148 SERVICING WORK.............................................................................................................................................................149 Hose line for oil and cooling liquid changes...........................................................................................................................149 ENGINE.....................................................................................................................................................................150 Engine - Safety instructions...........................................................................................................................................150 Checking the engine oil level / Topping up.............................................................................................................................151 Changing the engine oil................................................................................................................................................152 Replacing the engine oil filters.......................................................................................................................................154 COOLING SYSTEM.............................................................................................................................................................155 Radiators..............................................................................................................................................................156 Cooling liquid.........................................................................................................................................................158 AIR-INTAKE SYSTEM..........................................................................................................................................................160 Main filter elements...................................................................................................................................................160 Safety filter element..................................................................................................................................................162 Air-intake lines.......................................................................................................................................................163 Dust collection........................................................................................................................................................163 FUEL SYSTEM................................................................................................................................................................164 Fuel system - Safety instructions......................................................................................................................................164 Replacing the fuel filter..............................................................................................................................................164 Primary fuel filter, drain water.......................................................................................................................................165 Replacing the primary fuel filter......................................................................................................................................165 Venting the fuel system................................................................................................................................................166 Cleaning the fuel tanks................................................................................................................................................166 Water trap (option)....................................................................................................................................................168 ELECTRICAL SYSTEM..........................................................................................................................................................170 Electrical system - Safety instructions................................................................................................................................170 Alternator - Instructions..............................................................................................................................................170 Battery................................................................................................................................................................171 Switchgear cabinet.....................................................................................................................................................173 HYDRAULIC SYSTEM...........................................................................................................................................................175 Hydraulic system - Safety instructions.................................................................................................................................175 Depressurizing the hydraulic system....................................................................................................................................175 Checking the hydraulic oil level.......................................................................................................................................176 Changing the hydraulic oil return-flow (hydraulic oil reservoir).......................................................................................................178 Bypass valves (hydraulic oil reservoir)................................................................................................................................180 Replacing the hydraulic oil return-flow filters (filter housing).......................................................................................................181 Bypass valves (filter housing - cooling system)........................................................................................................................182 Breather filter........................................................................................................................................................183 Filter (control circuit and auxiliary control circuit).................................................................................................................184 High-pressure filter for working hydraulics............................................................................................................................185 High-pressure filters for the servo circuit............................................................................................................................186 High-pressure filters for feeding circuits and slewing pumps...........................................................................................................187 Changing the hydraulic oil.............................................................................................................................................188 Venting the hydraulic system...........................................................................................................................................191 Cleaning the hydraulic oil cooler......................................................................................................................................192 Electronic excavator control...........................................................................................................................................193 Pressure accumulator - Emergency lowering..............................................................................................................................194 PUMP TRANSFER GEARBOX......................................................................................................................................................195 Checking the gearbox oil level / Topping up with oil...................................................................................................................195 Changing the gearbox oil...............................................................................................................................................196 Gearbox venting........................................................................................................................................................198 Pump transfer gearbox lube oil filters.................................................................................................................................199 SLEWING GEARBOX............................................................................................................................................................200 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................200 Changing the gearbox oil...............................................................................................................................................200 Gearbox venting........................................................................................................................................................201 TRAVEL GEARBOX.............................................................................................................................................................202 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................202 Pre-chamber - Check the oil level / Top up with oil....................................................................................................................202 Brake chamber - Checking the oil level / Topping up with oil...........................................................................................................202 Travel gearbox - Changing oil..........................................................................................................................................203 Pre-chamber - Changing the oil.........................................................................................................................................203 Brake chamber - Changing oil...........................................................................................................................................204 Breather filter........................................................................................................................................................204 CRAWLER TRACKS.............................................................................................................................................................205 Track rollers..........................................................................................................................................................206 Track tensioner........................................................................................................................................................207 Pressure-accumulator inspection regulations............................................................................................................................208 Checking the gas charging pressure in the pressure accumulator.........................................................................................................208 SLEWING RING...............................................................................................................................................................209 Slewing ring - Instructions............................................................................................................................................209 Bearing races..........................................................................................................................................................209 CENTRAL LUBRICATING........................................................................................................................................................211 Design.................................................................................................................................................................211 Function...............................................................................................................................................................212 Filling up the grease container........................................................................................................................................213 Breather filter........................................................................................................................................................213 Checking the greasing pressure.........................................................................................................................................214 Unblocking a grease line...............................................................................................................................................215 Oilfilter (hydraulic circuit grease pump)..............................................................................................................................216 Grease filter (Filling the grease container)...........................................................................................................................217 Grease filter (Grease lines)...........................................................................................................................................218 OTHER MAINTENANCE..........................................................................................................................................................219 Engine.................................................................................................................................................................219 Heating and air conditioning...........................................................................................................................................219 RAMP-TYPE LADDER (OPTIONAL) (OPTION)......................................................................................................................................220 Guide pulleys and locking bolt.........................................................................................................................................220 Pressure-accumulator inspection regulations............................................................................................................................221 Extract from the German regulations....................................................................................................................................221 Checking the gas charging pressure in the pressure accumulator.........................................................................................................221 ON-BOARD CRANE (OPTIONAL)..................................................................................................................................................222 Monitoring, warning and control elements...............................................................................................................................222 Checking the on-board crane............................................................................................................................................222 Drive unit.............................................................................................................................................................223 On-board crane.........................................................................................................................................................223 PUTTING THE EXCAVATOR OUT OF OPERATION AND RECOMMISSIONING.................................................................................................................224 Putting the excavator out of operation.................................................................................................................................224 Battery storage........................................................................................................................................................224 Recommissioning........................................................................................................................................................225 NOTES......................................................................................................................................................................227 REPAIR WORK....................................................................................................................................................................229 REPAIR WORK - SAFETY INSTRUCTIONS..........................................................................................................................................231 FIRE AND EXPLOSION HAZARD..................................................................................................................................................233 ENGINE.....................................................................................................................................................................234 ELECTRICAL SYSTEM..........................................................................................................................................................235 Assisted starting (with jumper cables) – Safety instructions...........................................................................................................235 Assisted starting (with jumper cables).................................................................................................................................235 Starting the engine with jumper cables (external batteries.............................................................................................................235 HYDRAULIC SYSTEM...........................................................................................................................................................238 Repair.................................................................................................................................................................238 PRESSURE ACCUMULATORS - SAFETY INSTRUCTIONS................................................................................................................................239 WELDING OPERATIONS - SAFETY INSTRUCTIONS...................................................................................................................................240 NOTES......................................................................................................................................................................241 ANNEX..........................................................................................................................................................................243 TROUBLESHOOTING............................................................................................................................................................245 Instructions on troubleshooting........................................................................................................................................245 Layout of the fault table..............................................................................................................................................245 Possible causes........................................................................................................................................................245 Measures...............................................................................................................................................................245 Section................................................................................................................................................................245 FAULT TABLES...............................................................................................................................................................246 Combustion engine - Fault table........................................................................................................................................246 Working hydraulics – Fault table.......................................................................................................................................247 Track drive – Fault table..............................................................................................................................................248 Swing mechnism – Fault table...........................................................................................................................................249 Central lubricating system – Fault table...............................................................................................................................250 HYDRAULIC CIRCUIT DIAGRAM..................................................................................................................................................251 ABBREVIATIONS..............................................................................................................................................................253 ABBREVIATIONS..............................................................................................................................................................254 TECHNICAL DATA.............................................................................................................................................................255 NOTES......................................................................................................................................................................265 INDEX..........................................................................................................................................................................267
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