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CAT Bucyrus RH 90C Hydraulic Excavator Operating Instruction Manual 3659410 – PDF DOWNLOAD
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CAT Bucyrus RH 90C Hydraulic Excavator Operating Instruction Manual 3659410 – PDF DOWNLOAD
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Description
CAT Bucyrus RH 90C Hydraulic Excavator Operating Instruction Manual 3659410 – PDF DOWNLOAD
FILE DETAILS:
CAT Bucyrus RH 90C Hydraulic Excavator Operating Instruction Manual 3659410 – PDF DOWNLOAD
Language : English
Pages : 243
Downloadable : Yes
File Type : PDF
DESCRIPTION:
CAT Bucyrus RH 90C Hydraulic Excavator Operating Instruction Manual 3659410 – PDF DOWNLOAD
PREFACE:
- These operating instructions are designed to fa- miliarize the operator with the machine
and its designated use. - The operating instructions contain important in- formation on how to operate the machine
safely, properly and with maximum efficiency. Observing these instructions helps to
prevent hazardous situations, to reduce repair costs and downtimes and to increase the
reliability and service life of the machine. - The operating instructions must be supplemented by the respective national rules and regulations
for accident prevention and environmental protection. - The operating instructions must always be avail- able in the driver’s cab of the machine.
The operating instructions must be read and put into practice by any person in charge
of carrying out work with or on the machine, such as
■ operation, including setting-up, troubleshoot- ing in the course of work, care, evacuation of
production waste and disposal of fuels and consumables,
■ maintenance (inspection, servicing, repair) and / or
■ transport.
- In addition to the operating instructions and the mandatory rules and regulations for
accident pre- vention and environmental protection in the user’s country and at the place where the
machine is to be used, the generally recognized technical rules for safe and proper working must
be observed ¹ - The operating instructions are directed to the con- struction-machine specialist. They cannot
provide basic know-how. This can be acquired, for exam- ple, in several days’ instruction by
a qualified GERMANY Germany mechanic or by attending an Terex-Germany training course for
operators or maintenance personnel. - The Terex-Germany after-sales service will be pleased to deal with any queries you may
have after reading through the operating instructions. - All Terex Germany operating manuals are issued in German and then translated. Even a good
translation may give rise to questions which Terex Germany will be pleased to answer. - The operating instructions are not work instruc- tions for carrying out major repairs. Such
work is willingly done for you by the Terex Germany af- ter-sales service. - The documentation relating to the machine is listed according to scope, quantity and language in
the shipping note of the machine or in the covering letter if supplied separately. The operating
instruc- tions and spare-parts list are marked with the se- rial number of the machine. - On taking receipt of the consignment, please check that the documentation i
and in the language requested by you.
IMAGES PREVIEW OF THE MANUAL:
Need help? Contact: [email protected]
TABLE OF CONTENTS:
CAT Bucyrus RH 90C Hydraulic Excavator Operating Instruction Manual 3659410 – 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 equipment.................................................................................................................................................... 21 Noise.................................................................................................................................................................. 21 Oil, grease and other chemical sub stances............................................................................................................................. 21 Transporting and recommission ing...................................................................................................................................... 21 FIRE AND EXPLOSION HAZARD.................................................................................................................................................. 22 N.......................................................................................................................................................................... 23 NOTES...................................................................................................................................................................... 23 OPERATION...................................................................................................................................................................... 25 OPERATION - SAFETY INSTRUCTIONS............................................................................................................................................ 27 FIRE AND EXPLOSION HAZARD.................................................................................................................................................. 29 DESCRIPTION OF THE EXCAVATOR............................................................................................................................................... 30 Excavator layout....................................................................................................................................................... 31 Undercarriage.......................................................................................................................................................... 32 Superstructure......................................................................................................................................................... 32 Drive.................................................................................................................................................................. 32 Hydraulic system....................................................................................................................................................... 32 Pump Managing System (PMS)............................................................................................................................................. 32 Stored Program Control (SPC)........................................................................................................................................... 32 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 EMERGENCY STOP pushbuttons............................................................................................................................................. 38 Windscreen washer...................................................................................................................................................... 38 Driver's seat.......................................................................................................................................................... 39 Fire extinguisher...................................................................................................................................................... 40 Automatic fire-extinguishing system (optional)......................................................................................................................... 41 MONITORING, WARNING AND CONTROL ELEMENTS................................................................................................................................... 42 PUTTING THE MACHINE INTO OPERATION......................................................................................................................................... 73 Refuelling............................................................................................................................................................. 73 Service station (tanklift)............................................................................................................................................. 73 Switching the electrical system on and off............................................................................................................................. 78 STARTING AND STOPPING THE ENGINES.......................................................................................................................................... 79 AIR CONDITIONER (OPTION)................................................................................................................................................... 82 Back-up heating (option)............................................................................................................................................... 84 DRIVING SAFETY INSTRUCTIONS................................................................................................................................................ 86 TRAVELLING................................................................................................................................................................. 87 Superstructure basic position.......................................................................................................................................... 87 Travelling forwards/backwards.......................................................................................................................................... 87 Locking the superstructure............................................................................................................................................. 91 Track parking brake.................................................................................................................................................... 91 TRANSPORTING THE MACHINE................................................................................................................................................... 92 Transport - Safety instructions........................................................................................................................................ 92 WORKING OPERATION - SAFETY INSTRUCTIONS.................................................................................................................................... 93 WORKING OPERATION.......................................................................................................................................................... 95 Before starting work................................................................................................................................................... 95 Slewing and braking the superstructure................................................................................................................................. 95 Braking the superstructure............................................................................................................................................. 95 Working................................................................................................................................................................ 96 After daily operation.................................................................................................................................................. 97 ASSEMBLING WORKING EQUIPMENT - SAFETY INSTRUCTIONS......................................................................................................................... 98 Securing the machine...................................................................................................................................................100 CORROSION PROTECTION FOR PINS AND BEARINGS (BUSHINGS AND HUBS).............................................................................................................101 NOTES......................................................................................................................................................................103 INSPECTION AND SERVICING.......................................................................................................................................................105 INSPECTION AND SERVICING - SAFETY INSTRUCTIONS.............................................................................................................................107 FIRE AND EXPLOSION HAZARD..................................................................................................................................................113 INSPECTION AND SERVICING PLANS - INSTRUCTIONS..............................................................................................................................115 Intervals..............................................................................................................................................................115 Change of engine oil l.................................................................................................................................................115 Air-intake system......................................................................................................................................................115 Oils / Greases.........................................................................................................................................................115 Cleaning jobs..........................................................................................................................................................115 Plan V.................................................................................................................................................................117 Plan N.................................................................................................................................................................119 Plan T.................................................................................................................................................................121 Plan A – E.............................................................................................................................................................123 LUBRICATING CHART – GREASE (LOADING BUCKET)................................................................................................................................130 Lubricating chart – Grease / Loading bucket (legend)...................................................................................................................131 Filling quantities - Grease............................................................................................................................................131 LUBRICATING CHART – GREASE / BACKHOE BUCKET (LEGEND).......................................................................................................................132 Lubricating chart – Grease / Backhoe bucket (legend)...................................................................................................................133 Filling quantities - Grease............................................................................................................................................133 INSPECTION PLAN - OIL......................................................................................................................................................134 Inspection plan – Oil (legend) ).......................................................................................................................................135 Filling quantities - oil...............................................................................................................................................136 Filling quantities - other.............................................................................................................................................136 LUBRICANTS.................................................................................................................................................................137 I. Oils for combustion engines and compressors (selection).............................................................................................................137 II. Oils for hydraulic system (selection)..............................................................................................................................138 III. Oils for gearboxes (selection)....................................................................................................................................139 V. Greases for bearings and slewing rings..............................................................................................................................140 SERVICING WORK.............................................................................................................................................................141 Hose line for oil and cooling liquid changes...........................................................................................................................141 ENGINE.....................................................................................................................................................................142 Engine - Safety instructions...........................................................................................................................................142 Checking the V-belt tension............................................................................................................................................142 Retensioning the alternator/fan belt...................................................................................................................................142 Checking and adjusting the valve clearance.............................................................................................................................142 Checking the engine oil level / Topping up.............................................................................................................................142 Changing the engine oil................................................................................................................................................144 Replacing the oil filter...............................................................................................................................................146 Centrifuge (optional)..................................................................................................................................................147 COOLING SYSTEM.............................................................................................................................................................148 Radiators..............................................................................................................................................................148 Cooling liquid.........................................................................................................................................................150 Water filter...........................................................................................................................................................151 AIR-INTAKE SYSTEM..........................................................................................................................................................152 Main filter elements...................................................................................................................................................152 Safety filter element..................................................................................................................................................154 Air-intake lines.......................................................................................................................................................155 Dust collection........................................................................................................................................................155 FUEL SYSTEM................................................................................................................................................................156 Fuel system - Safety instructions......................................................................................................................................156 Replacing the fuel filter..............................................................................................................................................156 Venting the fuel system................................................................................................................................................157 Cleaning the fuel tanks................................................................................................................................................157 Water trap (option)....................................................................................................................................................159 ELECTRICAL SYSTEM..........................................................................................................................................................161 Electrical system - Safety instructions................................................................................................................................161 Alternator - Instructions..............................................................................................................................................161 Battery................................................................................................................................................................162 Switchgear cabinet.....................................................................................................................................................164 HYDRAULIC SYSTEM...........................................................................................................................................................166 Hydraulic system - Safety instructions.................................................................................................................................166 Depressurizing the hydraulic system....................................................................................................................................166 Checking the hydraulic oil level.......................................................................................................................................167 Changing the hydraulic oil return-flow (hydraulic oil reservoir).......................................................................................................169 Bypass valves (hydraulic oil reservoir)................................................................................................................................171 Breather filter........................................................................................................................................................172 High-pressure filter for working hydraulics............................................................................................................................173 High-pressure filters for the servo circuit............................................................................................................................174 Changing the hydraulic oil.............................................................................................................................................175 Venting the hydraulic system...........................................................................................................................................178 Cleaning the hydraulic oil cooler......................................................................................................................................179 Pressure accumulator - Emergency lowering..............................................................................................................................180 PUMP TRANSFER GEARBOX......................................................................................................................................................181 Checking the gearbox oil level / Topping up with oil...................................................................................................................181 Changing the gearbox oil...............................................................................................................................................181 Gearbox venting........................................................................................................................................................183 SLEWING GEARBOX............................................................................................................................................................184 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................184 Changing the gearbox oil...............................................................................................................................................184 Gearbox venting........................................................................................................................................................185 TRAVEL GAERBOX.............................................................................................................................................................186 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................186 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................186 Breather filter........................................................................................................................................................186 CRAWLER TRACKS.............................................................................................................................................................187 Track tensioner........................................................................................................................................................189 Pressure-accumulator inspection regulations............................................................................................................................190 Checking the gas charging pressure in the pressure accumulator.........................................................................................................190 Idlers.................................................................................................................................................................191 SLEWING RING...............................................................................................................................................................192 Slewing ring - Instructions............................................................................................................................................192 Bearing races..........................................................................................................................................................192 CENTRAL LUBRICATING........................................................................................................................................................194 Design and function....................................................................................................................................................194 Lube cycle / Pause period..............................................................................................................................................194 Lube cycle manual lubricating (optional)...............................................................................................................................194 Grease container.......................................................................................................................................................195 Grease container (optional)............................................................................................................................................196 Filling up the grease container........................................................................................................................................196 Breather filter........................................................................................................................................................197 Checking the greasing pressure.........................................................................................................................................197 Unblocking a grease line...............................................................................................................................................198 Manual greasing (option)...............................................................................................................................................198 OTHER MAINTENANCE..........................................................................................................................................................200 Engine.................................................................................................................................................................200 PUTTING THE EXCAVATOR OUT OF OPERATION AND RECOMMISSIONING.................................................................................................................201 Putting the excavator out of operation.................................................................................................................................201 Battery storage........................................................................................................................................................201 Recommissioning........................................................................................................................................................202 NOTES......................................................................................................................................................................203 REPAIR WORK....................................................................................................................................................................205 REPAIR WORK - SAFETY INSTRUCTIONS..........................................................................................................................................207 FIRE AND EXPLOSION HAZARD..................................................................................................................................................209 ENGINE.....................................................................................................................................................................210 ELECTRICAL SYSTEM..........................................................................................................................................................211 Assisted starting (with jumper cables) – Safety instructions...........................................................................................................211 Assisted starting (with jumper cables).................................................................................................................................211 Starting the engine with jumper cables (external batteries.............................................................................................................211 HYDRAULIC SYSTEM...........................................................................................................................................................213 Repair.................................................................................................................................................................213 PRESSURE ACCUMULATORS - SAFETY INSTRUCTIONS................................................................................................................................214 WELDING OPERATIONS - SAFETY INSTRUCTIONS...................................................................................................................................215 NOTES......................................................................................................................................................................217 ANNEX..........................................................................................................................................................................219 TROUBLESHOOTING............................................................................................................................................................221 Instructions on troubleshooting........................................................................................................................................221 Layout of the fault table..............................................................................................................................................221 Possible causes........................................................................................................................................................221 Measures...............................................................................................................................................................221 Section................................................................................................................................................................221 FAULT TABLES...............................................................................................................................................................222 Combustion engine - Fault table........................................................................................................................................222 Working hydraulics – Fault table.......................................................................................................................................223 Track drive – Fault table..............................................................................................................................................224 Slewing mechnism – Fault table.........................................................................................................................................225 Central lubricating system – Fault table...............................................................................................................................226 HYDRAULIC CIRCUIT DIAGRAM..................................................................................................................................................228 TIGHTENING TORQUES AND ANGLES – TABLE......................................................................................................................................231 ABBREVIATIONS..............................................................................................................................................................233 TECHNICAL DATA.............................................................................................................................................................235 INDEX..........................................................................................................................................................................239
PLEASE NOTE:
- This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
- This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
- Require some other service manual or have any queries: please WRITE to us at [email protected]
S.V
