Cat Bucyrus RH 90C Hydraulic Excavator Operating Instructions Manual BI651486 – PDF DOWNLOAD

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Cat Bucyrus RH 90C Hydraulic Excavator Operating Instructions Manual BI651486 – PDF DOWNLOAD

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Cat Bucyrus RH 90C Hydraulic Excavator Operating Instructions Manual BI651486 – PDF DOWNLOAD

Language : English
Pages : 262
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Cat Bucyrus RH 90C Hydraulic Excavator Operating Instructions Manual BI651486 – PDF DOWNLOAD

OPERATING INSTRUCTIONS RH 90 C
Introduction
PREFACE

• These operating instructions are designed to familiarize the operator with the machine and its designated use. The operating instructions contain important information on how to operate the machine safely, properly and with maximum efficiency. Observing these instructions helps to prevent hazardous situations, to reduce repair costs and downtimes and to increase the reliability and service life of the machine.
• The operating instructions must be supplemented by the respective national rules and regulations for accident prevention and environmental protection. The operating instructions must always be available in the driver’s cab of the machine. The operating instructions must be read and put into practice by any person in charge of carrying out work with or on the machine, such as

operation, including setting-up, troubleshooting in the course of work, care, evacuation of production waste and disposal of fuels and consumables,

• maintenance (inspection, servicing, repair) and / or
• transport.

In addition to the operating instructions and the mandatory rules and regulations for accident prevention and environmental protection in the user’s country and at the place where the machine is to be used, the generally recognized technical rules for safe and proper working must be observed 1 The operating instructions are directed to the construction- machine specialist. They cannot provide basic know-how.

• This can be acquired, for example, in several days’ instruction by a qualified GERMANY Germany mechanic or by attending an Terex-Germany training course for operators or maintenance personnel. The Terex-Germany after-sales service will be pleased to deal with any queries you may have after reading through the operating instructions.
• 1 Complies with VDMA recommendation “Operating instructions” All Terex Germany operating manuals are issued in German and then translated. Even a good translation may give rise to questions which Terex Germany will be pleased to answer. The operating instructions are not work instructions for carrying out major repairs. Such work is willingly done for you by the Terex Germany after- sales service.
• The documentation relating to the machine is listed according to scope, quantity and language in the shipping note of the machine or in the covering letter if supplied separately. The operating instructions and spare-parts list are marked with the serial number of the machine. On taking receipt of the consignment, please check that the documentation is complete and in the language requested by you.

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TABLE OF CONTENTS:

Cat Bucyrus RH 90C Hydraulic Excavator Operating Instructions Manual BI651486 – 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 maintenance and repairs as well as troubleshooting 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 substances............................................................................................................................. 21
		Transporting and recommissioning...................................................................................................................................... 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
		Stored Program Control (SPC)........................................................................................................................................... 32
		Electronic Hydraulic Servo-Control (EHSC).............................................................................................................................. 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
		Harness (optional)..................................................................................................................................................... 42
	MONITORING, WARNING AND CONTROL ELEMENTS................................................................................................................................... 46
	PUTTING THE MACHINE INTO OPERATION......................................................................................................................................... 77
		Refuelling............................................................................................................................................................. 77
		Service station (tanklift)............................................................................................................................................. 77
		Switching the electrical system on and off............................................................................................................................. 82
	STARTING AND STOPPING THE ENGINES.......................................................................................................................................... 83
	AIR CONDITIONER (OPTION)................................................................................................................................................... 86
		Back-up heating (option)............................................................................................................................................... 88
	DRIVING SAFETY INSTRUCTIONS................................................................................................................................................ 90
	TRAVELLING................................................................................................................................................................. 91
		Superstructure basic position.......................................................................................................................................... 91
		Travelling forwards/backwards.......................................................................................................................................... 91
		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......................................................................................................................................................................108
INSPECTION AND SERVICING.......................................................................................................................................................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
		Air-intake system......................................................................................................................................................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
	LUBRICATING CHART – GREASE / BACKHOE BUCKET (LEGEND).......................................................................................................................138
		Lubricating chart – Grease / Backhoe bucket (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 and compressors (selection).............................................................................................................143
		II.	Oils for hydraulic system (selection)..............................................................................................................................144
		III.	Oils for gearboxes (selection)....................................................................................................................................145
		V.	Greases for bearings and slewing rings..............................................................................................................................146
	SERVICING WORK.............................................................................................................................................................147
		Hose line for oil and cooling liquid changes...........................................................................................................................147
	ENGINE.....................................................................................................................................................................148
		Engine - Safety instructions...........................................................................................................................................148
		Checking the V-belt tension............................................................................................................................................148
		Retensioning the alternator/fan belt...................................................................................................................................148
		Checking and adjusting the valve clearance.............................................................................................................................148
		Checking the engine oil level / Topping up.............................................................................................................................148
		Changing the engine oil................................................................................................................................................150
		Replacing the oil filter...............................................................................................................................................152
		Centrifuge (optional)..................................................................................................................................................153
	COOLING SYSTEM.............................................................................................................................................................154
		Radiators..............................................................................................................................................................155
		Cooling liquid.........................................................................................................................................................157
		Water filter...........................................................................................................................................................158
	AIR-INTAKE SYSTEM..........................................................................................................................................................159
		Main filter elements...................................................................................................................................................159
		Safety filter element..................................................................................................................................................161
		Air-intake lines.......................................................................................................................................................162
		Dust collection........................................................................................................................................................162
	FUEL SYSTEM................................................................................................................................................................163
		Fuel system - Safety instructions......................................................................................................................................163
		Replacing the fuel filter..............................................................................................................................................163
		Venting the fuel system................................................................................................................................................164
		Cleaning the fuel tanks................................................................................................................................................164
		Water trap (option)....................................................................................................................................................166
	ELECTRICAL SYSTEM..........................................................................................................................................................168
		Electrical system - Safety instructions................................................................................................................................168
		Alternator - Instructions..............................................................................................................................................168
		Battery................................................................................................................................................................169
		Switchgear cabinet.....................................................................................................................................................171
	HYDRAULIC SYSTEM...........................................................................................................................................................173
		Hydraulic system - Safety instructions.................................................................................................................................173
		Depressurizing the hydraulic system....................................................................................................................................173
		Checking the hydraulic oil level.......................................................................................................................................174
		Changing the hydraulic oil return-flow (hydraulic oil reservoir).......................................................................................................176
		Bypass valves (hydraulic oil reservoir)................................................................................................................................178
		Breather filter........................................................................................................................................................179
		High-pressure filter for working hydraulics............................................................................................................................180
		High-pressure filters for the servo circuit............................................................................................................................181
		Filter (control circuit)...............................................................................................................................................182
		Changing the hydraulic oil.............................................................................................................................................183
		Venting the hydraulic system...........................................................................................................................................186
		Cleaning the hydraulic oil cooler......................................................................................................................................187
		Electronic excavator control...........................................................................................................................................188
		Pressure accumulator - Emergency lowering..............................................................................................................................189
	PUMP TRANSFER GEARBOX......................................................................................................................................................190
		Checking the gearbox oil level / Topping up with oil...................................................................................................................190
		Changing the gearbox oil...............................................................................................................................................190
		Gearbox venting........................................................................................................................................................192
	SLEWING GEARBOX............................................................................................................................................................193
		Gearbox - Checking the oil level / Topping up with oil.................................................................................................................193
		Changing the gearbox oil...............................................................................................................................................193
		Gearbox venting........................................................................................................................................................194
	TRAVEL GAERBOX.............................................................................................................................................................195
		Gearbox - Checking the oil level / Topping up with oil.................................................................................................................195
		Gearbox - Checking the oil level / Topping up with oil.................................................................................................................195
		Breather filter........................................................................................................................................................195
	CRAWLER TRACKS.............................................................................................................................................................196
		Track tensioner........................................................................................................................................................198
		Pressure-accumulator inspection regulations............................................................................................................................199
		Checking the gas charging pressure in the pressure accumulator.........................................................................................................199
		Idlers.................................................................................................................................................................200
	SLEWING RING...............................................................................................................................................................201
		Slewing ring - Instructions............................................................................................................................................201
		Bearing races..........................................................................................................................................................201
	CENTRAL LUBRICATING........................................................................................................................................................203
		Design.................................................................................................................................................................203
		Lube cycle / Pause period..............................................................................................................................................203
		Function...............................................................................................................................................................204
		Replacing the grease container.........................................................................................................................................205
		Filling up the grease container........................................................................................................................................205
		Checking the greasing pressure.........................................................................................................................................206
		Unblocking a grease line...............................................................................................................................................206
		Oilfilter (hydraulic circuit grease pump) )............................................................................................................................207
		Grease filter (Filling the grease container)...........................................................................................................................208
		Grease filter (Grease lines)...........................................................................................................................................209
	OTHER MAINTENANCE..........................................................................................................................................................210
		Engine.................................................................................................................................................................210
		Heating and air conditioning...........................................................................................................................................210
	PUTTING THE EXCAVATOR OUT OF OPERATION AND RECOMMISSIONING.................................................................................................................211
		Putting the excavator out of operation.................................................................................................................................211
		Battery storage........................................................................................................................................................211
		Recommissioning........................................................................................................................................................213
	NOTES......................................................................................................................................................................214
REPAIR WORK....................................................................................................................................................................217
	REPAIR WORK - SAFETY INSTRUCTIONS..........................................................................................................................................219
	FIRE AND EXPLOSION HAZARD..................................................................................................................................................221
	ENGINE.....................................................................................................................................................................222
	ELECTRICAL SYSTEM..........................................................................................................................................................223
		Assisted starting (with jumper cables) – Safety instructions...........................................................................................................223
		Assisted starting (with jumper cables).................................................................................................................................223
		Starting the engine with jumper cables (external batteries.............................................................................................................223
	HYDRAULIC SYSTEM...........................................................................................................................................................225
		Repair.................................................................................................................................................................225
	PRESSURE ACCUMULATORS - SAFETY INSTRUCTIONS................................................................................................................................226
	WELDING OPERATIONS - SAFETY INSTRUCTIONS...................................................................................................................................227
	NOTES......................................................................................................................................................................229
ANNEX..........................................................................................................................................................................231
	TROUBLESHOOTING............................................................................................................................................................233
		Instructions on troubleshooting........................................................................................................................................233
		Layout of the fault table..............................................................................................................................................233
		Possible causes........................................................................................................................................................233
		Measures...............................................................................................................................................................233
		Section................................................................................................................................................................233
	FAULT TABLES...............................................................................................................................................................234
		Combustion engine - Fault table........................................................................................................................................234
		Working hydraulics – Fault table.......................................................................................................................................235
		Track drive – Fault table..............................................................................................................................................236
		Slewing mechnism – Fault table.........................................................................................................................................237
		Central lubricating system – Fault table...............................................................................................................................238
	HYDRAULIC CIRCUIT DIAGRAM..................................................................................................................................................240
	ABBREVIATIONS..............................................................................................................................................................243
	TECHNICAL DATA.............................................................................................................................................................245
	NOTES......................................................................................................................................................................255
INDEX..........................................................................................................................................................................257

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• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

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