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Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651469 – PDF DOWNLOAD
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Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651469 – PDF DOWNLOAD
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Description
Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651469 – PDF DOWNLOAD
FILE DETAILS:
Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651469 – PDF DOWNLOAD
Language : English
Pages : 250
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651469 – 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 340 Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651469 – 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 per sonnel; 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 / pneumatc equipment......................................................................................................................................... 21 Noise.................................................................................................................................................................. 21 Oil, grease and other chemical sub stances............................................................................................................................. 21 Transporting and recommission ing...................................................................................................................................... 21 ACCIDENT PREVENTION REGULATIONS FOR ELECTRICALLY POWERED EXCAVATORS........................................................................................................ 22 SAFETY INSTRUCTIONS FOR EXCAVATORS WITH ELECTRIC MOTOR..................................................................................................................... 24 FIRE AND EXPLOSION HAZARD.................................................................................................................................................. 25 N.......................................................................................................................................................................... 27 NOTES...................................................................................................................................................................... 27 O.......................................................................................................................................................................... 29 OPERATION...................................................................................................................................................................... 29 OPERATION - SAFETY INSTRUCTIONS............................................................................................................................................ 31 FIRE AND EXPLOSION HAZARD.................................................................................................................................................. 33 DESCRIPTION OF THE EXCAVATOR............................................................................................................................................... 34 Excavator layout....................................................................................................................................................... 35 Undercarriage.......................................................................................................................................................... 36 Superstructure......................................................................................................................................................... 36 Drive.................................................................................................................................................................. 36 Hydraulic system....................................................................................................................................................... 36 Pump Managing System (PMS)............................................................................................................................................. 36 Stored Program Control (SPC)........................................................................................................................................... 36 Electronic Hydraulic Servo-Control (EHSC).............................................................................................................................. 36 Demand control / Zero-flow regulation.................................................................................................................................. 37 Board-Control-System (BCS)............................................................................................................................................. 37 Electrical system...................................................................................................................................................... 37 Sign................................................................................................................................................................... 41 Entering and leaving the machine Safety instructions................................................................................................................... 42 Ramp-type ladder (optional)............................................................................................................................................ 43 Ramp-type ladder (optional)............................................................................................................................................ 44 EMERGENCY STOP pushswitch.............................................................................................................................................. 47 Windscreen washer...................................................................................................................................................... 47 Driver's seat.......................................................................................................................................................... 48 Fire extinguisher...................................................................................................................................................... 49 Automatic fire-extinguishing system (optional)......................................................................................................................... 50 Harness (optional)..................................................................................................................................................... 52 MONITORING, WARNING AND CONTROL ELEMENTS................................................................................................................................... 56 PUTTING THE MACHINE INTO OPERATION......................................................................................................................................... 73 Service station (tanklift)............................................................................................................................................. 73 Switching the electrical system on and off............................................................................................................................. 76 Switching the electric motor on and off................................................................................................................................ 77 AIR CONDITIONER (OPTION)................................................................................................................................................... 84 Back-up heating (option)............................................................................................................................................... 86 DRIVING SAFETY INSTRUCTIONS................................................................................................................................................ 88 TRAVELLING................................................................................................................................................................. 89 Superstructure basic position.......................................................................................................................................... 89 Travelling forwards/backwards.......................................................................................................................................... 89 Emergency machine drive................................................................................................................................................ 93 Locking the superstructure............................................................................................................................................. 95 Track parking brake.................................................................................................................................................... 95 TRANSPORTING THE MACHINE................................................................................................................................................... 96 Transport - Safety instructions........................................................................................................................................ 96 WORKING OPERATION - SAFETY INSTRUCTIONS.................................................................................................................................... 97 WORKING OPERATION.......................................................................................................................................................... 99 Before starting work................................................................................................................................................... 99 Slewing and braking the superstructure................................................................................................................................. 99 Braking the superstructure............................................................................................................................................. 99 Working................................................................................................................................................................100 After daily operation..................................................................................................................................................101 ASSEMBLING WORKING EQUIPMENT - SAFETY INSTRUCTIONS.........................................................................................................................102 Securing the machine...................................................................................................................................................104 CORROSION PROTECTION FOR PINS AND BEARINGS (BUSHINGS AND HUBS).............................................................................................................105 NOTES......................................................................................................................................................................107 INSPECTION AND SERVICING.......................................................................................................................................................109 SAFETY INSTRUCTIONS FOR EXCAVATORS WITH ELECTRIC MOTOR.....................................................................................................................111 INSPECTION AND SERVICING - SAFETY INSTRUCTIONS.............................................................................................................................113 FIRE AND EXPLOSION HAZARD..................................................................................................................................................119 INSPECTION AND SERVICING PLANS - INSTRUCTIONS..............................................................................................................................121 Intervals..............................................................................................................................................................121 Change of engine oil l.................................................................................................................................................121 Oils / Greases.........................................................................................................................................................121 Cleaning jobs..........................................................................................................................................................121 Components.............................................................................................................................................................121 Plan V.................................................................................................................................................................123 Plan N.................................................................................................................................................................125 Plan T.................................................................................................................................................................127 Plan A – E.............................................................................................................................................................129 LUBRICATING CHART – GREASE (LOADING BUCKET)................................................................................................................................136 Lubricating chart – Grease / Loading bucket (legend)...................................................................................................................137 Filling quantities - Grease............................................................................................................................................137 INSPECTION PLAN - OIL......................................................................................................................................................139 Inspection plan – Oil (legend) ).......................................................................................................................................139 Filling quantities - oil...............................................................................................................................................140 Filling quantities - other.............................................................................................................................................140 LUBRICANTS.................................................................................................................................................................142 I. Oils for combustion engines and compressors (selection).............................................................................................................141 II. Oils for hydraulic system (selection)..............................................................................................................................142 III. Oils for gearboxes (selection)....................................................................................................................................143 V. Greases for bearings and slewing rings..............................................................................................................................144 SERVICING WORK.............................................................................................................................................................146 Hose line for oil changes..............................................................................................................................................145 ELECTRIC MOTOR.............................................................................................................................................................147 Electric motor - Safety instructions...................................................................................................................................146 Electric motor.........................................................................................................................................................146 ELECTRICAL SYSTEM..........................................................................................................................................................148 Electrical system - Safety instructions................................................................................................................................147 Battery main switch....................................................................................................................................................147 Battery................................................................................................................................................................148 Switchgear cabinet.....................................................................................................................................................150 Slip ring..............................................................................................................................................................153 HYDRAULIC SYSTEM...........................................................................................................................................................155 Hydraulic system - Safety instructions.................................................................................................................................154 Depressurizing the hydraulic system....................................................................................................................................154 Checking the hydraulic oil level.......................................................................................................................................155 Changing the hydraulic oil return-flow filter (hydraulic oil reservoir)................................................................................................157 Bypass valves (hydraulic oil reservoir)................................................................................................................................159 Breather filter........................................................................................................................................................160 Filter (control circuit)...............................................................................................................................................161 High-pressure filter for working hydraulics............................................................................................................................162 High-pressure filters for the servo circuit............................................................................................................................163 High-pressure filters for swing circuit................................................................................................................................164 High-pressure filters for cooling oil circuit..........................................................................................................................165 Changing the hydraulic oil.............................................................................................................................................166 Venting the hydraulic system...........................................................................................................................................170 Cleaning the hydraulic oil cooler......................................................................................................................................171 Electronic excavator control...........................................................................................................................................172 Pressure accumulator - Emergency lowering..............................................................................................................................173 PUMP TRANSFER GEARBOX......................................................................................................................................................175 Checking the gearbox oil level / Topping up with oil...................................................................................................................174 Gearbox venting........................................................................................................................................................176 Pre-chambers working pumps, check oil level, filling in oil, draining oil, changing oil................................................................................177 Pre-chambers slewing pumps, check oil level, filling in oil, draining oil, changing oil................................................................................177 Gear oil filter........................................................................................................................................................178 SLEWING GEARBOX............................................................................................................................................................180 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................179 Changing the gearbox oil...............................................................................................................................................179 Gearbox venting........................................................................................................................................................180 TRAVEL GEARBOX.............................................................................................................................................................182 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................181 Travel gearbox - Changing oil..........................................................................................................................................182 Pre-chamber - Changing the oil.........................................................................................................................................182 Brake chamber - Changing oil...........................................................................................................................................183 Breather filter........................................................................................................................................................183 CRAWLER TRACKS.............................................................................................................................................................185 Track rollers..........................................................................................................................................................185 Track tensioner........................................................................................................................................................186 Pressure-accumulator inspection regulations............................................................................................................................187 Checking the gas charging pressure in the pressure accumulator.........................................................................................................187 SLEWING RING...............................................................................................................................................................189 Slewing ring - Instructions............................................................................................................................................188 Bearing races..........................................................................................................................................................188 CENTRAL LUBRICATING........................................................................................................................................................191 Design and function....................................................................................................................................................190 Lube cycle / Pause period..............................................................................................................................................190 Lube cycle manual lubricating (optional)...............................................................................................................................190 Function...............................................................................................................................................................191 Filling up the grease container........................................................................................................................................192 Breather filter........................................................................................................................................................192 Checking the greasing pressure.........................................................................................................................................193 Checking the greasing pressure.........................................................................................................................................194 Unblocking a grease line...............................................................................................................................................195 Unblocking a grease line...............................................................................................................................................195 Oilfilter (hydraulic circuit grease pump) )............................................................................................................................196 Grease filter (Filling the grease container)...........................................................................................................................197 Grease filter (Grease lines)...........................................................................................................................................198 Heating and air conditioning...........................................................................................................................................199 Equipment..............................................................................................................................................................199 RAMP-TYPE LADDER (OPTIONAL) (OPTION)......................................................................................................................................201 Pressure-accumulator inspection regulations............................................................................................................................201 Extract from the German regulations....................................................................................................................................201 Checking the gas charging pressure in the pressure accumulator.........................................................................................................201 ON-BOARD CRANE (OPTIONAL)..................................................................................................................................................203 Monitoring, warning and control elements...............................................................................................................................202 Checking the on-board crane............................................................................................................................................202 Drive unit.............................................................................................................................................................203 On-board crane.........................................................................................................................................................203 PUTTING THE EXCAVATOR OUT OF OPERATION AND RECOMMISSIONING.................................................................................................................205 Putting the excavator out of operation.................................................................................................................................204 Battery storage........................................................................................................................................................204 Recommissioning........................................................................................................................................................205 NOTES......................................................................................................................................................................207 REPAIR WORK....................................................................................................................................................................209 SAFETY INSTRUCTIONS FOR EXCAVATORS WITH ELECTRIC MOTOR.....................................................................................................................211 REPAIR WORK - SAFETY INSTRUCTIONS..........................................................................................................................................213 FIRE AND EXPLOSION HAZARD..................................................................................................................................................215 HYDRAULIC SYSTEM...........................................................................................................................................................216 Repair.................................................................................................................................................................216 PRESSURE ACCUMULATORS - SAFETY INSTRUCTIONS................................................................................................................................217 WELDING OPERATIONS - SAFETY INSTRUCTIONS...................................................................................................................................218 NOTES......................................................................................................................................................................219 ANNEX..........................................................................................................................................................................221 TROUBLESHOOTING............................................................................................................................................................223 Instructions on troubleshooting........................................................................................................................................223 Layout of the fault table..............................................................................................................................................223 Possible causes........................................................................................................................................................223 Measures...............................................................................................................................................................223 Section................................................................................................................................................................223 FAULT TABLES...............................................................................................................................................................224 Working hydraulics – Fault table.......................................................................................................................................224 Track drive – Fault table..............................................................................................................................................225 Slewing mechnism – Fault table.........................................................................................................................................226 Central lubricating system – Fault table...............................................................................................................................227 HYDRAULIC CIRCUIT DIAGRAM..................................................................................................................................................229 ABBREVIATIONS..............................................................................................................................................................231 TECHNICAL DATA.............................................................................................................................................................233 INDEX..........................................................................................................................................................................245
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