Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS Manual BI651441 – PDF DOWNLOAD

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Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS Manual BI651441 – PDF DOWNLOAD

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Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS Manual BI651441 – PDF DOWNLOAD

Language : English
Pages : 284
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Cat Bucyrus RH 340 Hydraulic Excavator OPERATING INSTRUCTIONS Manual BI651441 – PDF DOWNLOAD

OPERATING INSTRUCTIONS RH 340-B
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

• In addition to the operating instructions and the mandatory rules and regulations for accident prevention and environmental protection in the user’s country and at the place where the machine is to be used, the generally recognized technical rules for safe and proper working must be observed
• The operating instructions are directed to the construction- machine specialist. They cannot provide basic know-how. This can be acquired, for example, in several days’ instruction by a qualified Terex O&K mechanic or by attending an Terex O&K training course for operators or maintenance personnel
• The Terex O&K after-sales service will be pleased to deal with any queries you may have after reading through the operating instructions.
• All Terex O&K operating manuals are issued in German and then translated. Even a good translation may give rise to questions which Terex O&K will be pleased to answer.
• The operating instructions are not work instructions for carrying out major repairs. Such work is willingly done for you by the Terex O&K 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 340 Hydraulic Excavator OPERATING INSTRUCTIONS Manual BI651441 – PDF DOWNLOAD

1 INTRODUCTION............................................................................................................................................................... 11
	PREFACE.................................................................................................................................................................. 13
	WARRANTY................................................................................................................................................................. 14
	FUNDAMENTAL SAFETY INSTRUCTIONS.......................................................................................................................................... 15
		Warnings and symbols................................................................................................................................................. 15
	DESIGNATED USE........................................................................................................................................................... 16
	ORGANIZATIONAL MEASURES.................................................................................................................................................. 17
		Selection and qualification of personnel; basic responsibilities..................................................................................................... 18
		Safety instructions governing specific operational phases............................................................................................................ 18
		Special work in conjunction with utilization of the machine and maintenance and repairs as well as troubleshooting during work; disposal of parts and consumables.... 19
		Warning of special dangers........................................................................................................................................... 20
		Hydraulic equipment.................................................................................................................................................. 21
		Transporting and recommissioning..................................................................................................................................... 21
	FIRE AND EXPLOSION HAZARD................................................................................................................................................ 22
	NOTES ................................................................................................................................................................... 23
2 OPERATION.................................................................................................................................................................. 25
	OPERATION - SAFETY INSTRUCTIONS.......................................................................................................................................... 27
	OPERATION, FIRE AND EXPLOSION HAZARD..................................................................................................................................... 29
	DESCRIPTION OF THE EXCAVATOR............................................................................................................................................. 30
		Excavator layout..................................................................................................................................................... 31
		Undercarriage ....................................................................................................................................................... 32
		Superstructure....................................................................................................................................................... 32
		Drive................................................................................................................................................................ 32
		Hydraulic system..................................................................................................................................................... 32
		Pump Managing System (PMS)........................................................................................................................................... 32
		Programmable Logic Controller (PLC) ................................................................................................................................. 32
		Control Management System (CMS) ..................................................................................................................................... 32
		Demand control / Zero-flow regulation................................................................................................................................ 33
		Automatic engine speed reduction .................................................................................................................................... 33
		Board-Control-System (BCS) .......................................................................................................................................... 33
		Electrical system ................................................................................................................................................... 33
		Sign ................................................................................................................................................................ 35
		Entering and leaving the machine Safety instructions................................................................................................................. 36
		Folding ladder (optional) ........................................................................................................................................... 37
		Swinging ladder (optional) .......................................................................................................................................... 38
		EMERGENCY STOP pushbuttons .......................................................................................................................................... 41
		Windscreen washer ................................................................................................................................................... 41
		Driver’s seat  ...................................................................................................................................................... 42
		Fire extinguisher.................................................................................................................................................... 44
		Automatic fire-extinguishing system (optional)....................................................................................................................... 45
		Harness (optional)................................................................................................................................................... 46
	MONITORING, WARNING AND CONTROL ELEMENTS ................................................................................................................................ 50
	PUTTING THE MACHINE INTO OPERATION ...................................................................................................................................... 81
		Refuelling .......................................................................................................................................................... 81
		Service station (tanklift) .......................................................................................................................................... 81
		Switching the electrical system on and off .......................................................................................................................... 87
	STARTING AND STOPPING THE ENGINES ....................................................................................................................................... 88
	AIR CONDITIONER (OPTION)................................................................................................................................................. 91
		Back-up heating (option) ............................................................................................................................................ 93
	DRIVING ................................................................................................................................................................. 95
		SAFETY INSTRUCTIONS ................................................................................................................................................. 95
		Superstructure basic position ....................................................................................................................................... 96
		Emergency machine drive .............................................................................................................................................100
		Locking the superstructure ..........................................................................................................................................102
		Track parking brake .................................................................................................................................................102
	TRANSPORTING THE MACHINE ................................................................................................................................................103
		Safety instructions .................................................................................................................................................103
	WORKING OPERATION .......................................................................................................................................................104
		Safety instructions .................................................................................................................................................104
		Before starting work ................................................................................................................................................106
		Slewing the superstructure ..........................................................................................................................................106
		Braking the superstructure ..........................................................................................................................................106
		Working .............................................................................................................................................................107
		After daily operation ...............................................................................................................................................108
	ASSEMBLING WORKING EQUIPMENT ............................................................................................................................................109
		SAFETY INSTRUCTIONS .................................................................................................................................................109
		Securing the machine ................................................................................................................................................111
	CORROSION PROTECTION FOR PINS AND BEARINGS (BUSHINGS AND HUBS) ..........................................................................................................112
	NOTES ...................................................................................................................................................................113
3 INSPECTION AND SERVICING...................................................................................................................................................115
	INSPECTION AND SERVICING - SAFETY INSTRUCTIONS ..........................................................................................................................117
	INSPECTION AND SERVICING WORK, FIRE AND EXPLOSION HAZARD ................................................................................................................123
	INSPECTION AND SERVICING PLANS - INSTRUCTIONS ...........................................................................................................................125
		Intervals............................................................................................................................................................125
		Change of engine oil ................................................................................................................................................125
		Air-intake system ...................................................................................................................................................125
		Oils / Greases ......................................................................................................................................................125
		Cleaning jobs .......................................................................................................................................................125
		Components ..........................................................................................................................................................125
		Plan V ..............................................................................................................................................................127
		Plan N ..............................................................................................................................................................129
		Plan T ..............................................................................................................................................................131
		Plan A – E ..........................................................................................................................................................133
	LUBRICATING CHART .......................................................................................................................................................140
		Lubricating chart – Grease (legend) .................................................................................................................................141
		Filling quantities - Grease..........................................................................................................................................141
	INSPECTION PLAN - OIL ...................................................................................................................................................142
		Inspection plan – Oil (legend) ......................................................................................................................................143
		Filling quantities - oil ............................................................................................................................................144
		Filling quantities - other...........................................................................................................................................144
	LUBRICANTS ..............................................................................................................................................................145
		Notes on the selection of oils and greases ..........................................................................................................................145
		I. Oils for combustion engines and compressors ......................................................................................................................146
		II. Oils for hydraulic system (selection) ...........................................................................................................................147
		III.a Oils for pump distribution gearboxes ..........................................................................................................................148
		III.b Oils for swing gearboxes ......................................................................................................................................149
		III.c Oils for travel gearboxes .....................................................................................................................................150
		V. Greases for bearings and slewing rings ...........................................................................................................................151
	SERVICING WORK ..........................................................................................................................................................152
		Hose line for oil and cooling liquid changes ........................................................................................................................152
	ENGINE ..................................................................................................................................................................153
		Engine - Safety instructions ........................................................................................................................................153
		Checking the engine oil level / Topping up  .........................................................................................................................154
		Engine oil reservoir, checking the oil level / topping up (optional) ................................................................................................155
		Changing the engine oil .............................................................................................................................................156
		Engine oil reservoir (optional), draining the oil off ...............................................................................................................158
		Replacing the oil filter ............................................................................................................................................160
		Eliminator filter and centrifuge ....................................................................................................................................161
	COOLING SYSTEM ..........................................................................................................................................................163
		Radiators ...........................................................................................................................................................164
		Cooling liquid ......................................................................................................................................................166
		Water filter ........................................................................................................................................................168
		Cold-starting fluid (ether) - Replacing the pressure vessel .........................................................................................................169
	AIR-INTAKE SYSTEM .......................................................................................................................................................170
		Main filter elements ................................................................................................................................................170
		Safety filter element ...............................................................................................................................................172
		Air-intake lines ....................................................................................................................................................173
		Dust collection .....................................................................................................................................................173
	FUEL SYSTEM .............................................................................................................................................................174
		Fuel system - Safety instructions ...................................................................................................................................174
		Replacing the fuel filter ...........................................................................................................................................174
		Venting the fuel system .............................................................................................................................................175
		Cleaning the fuel tanks .............................................................................................................................................175
		Water trap (option)..................................................................................................................................................177
	ELECTRICAL SYSTEM  ......................................................................................................................................................179
		Electrical system - Safety instructions .............................................................................................................................179
		Alternator - Instructions ...........................................................................................................................................179
		Battery .............................................................................................................................................................180
		Switchgear cabinet ..................................................................................................................................................182
		Floodlight projector, replacing the lamp ............................................................................................................................184
	HYDRAULIC SYSTEM ........................................................................................................................................................186
		Hydraulic system - Safety instructions ..............................................................................................................................186
		Depressurizing the hydraulic system .................................................................................................................................186
		Checking the hydraulic oil level ....................................................................................................................................187
		Changing the hydraulic oil return-flow (hydraulic oil reservoir) ....................................................................................................189
		Bypass valves (hydraulic oil reservoir) .............................................................................................................................191
		Breather filter .....................................................................................................................................................192
		Filter (control circuit).............................................................................................................................................193
		High-pressure filter for working hydraulics .........................................................................................................................194
		High-pressure filters for the servo circuit .........................................................................................................................195
		High-pressure filters for feeding circuits and slewing pumps ........................................................................................................196
		High-pressure filters for slewing circuit ...........................................................................................................................197
		Changing the hydraulic oil ..........................................................................................................................................198
		Venting the hydraulic system.........................................................................................................................................201
		Cleaning the hydraulic oil cooler....................................................................................................................................202
		Electronic excavator control.........................................................................................................................................203
		Pressure accumulator - Emergency lowering............................................................................................................................204
	PUMP TRANSFER GEARBOX ...................................................................................................................................................205
		Checking the gearbox oil level / Topping up with oil ................................................................................................................205
		Pre-chamber .........................................................................................................................................................205
		Changing the gearbox oil ............................................................................................................................................206
		Pre-chamber .........................................................................................................................................................207
		Gearbox venting .....................................................................................................................................................207
		Pump transfer gearbox lube oil filters ..............................................................................................................................209
	SLEWING GEARBOX .........................................................................................................................................................210
		Gearbox - Checking the oil level / Topping up with oil ..............................................................................................................210
		Changing the gearbox oil ............................................................................................................................................210
		Gearbox venting .....................................................................................................................................................211
	TRAVEL GAERBOX ..........................................................................................................................................................212
		Gearbox - Checking the oil level / Topping up with oil ..............................................................................................................212
		Travel gearbox - Changing oil .......................................................................................................................................213
		Pre-chamber - Changing the oil ......................................................................................................................................213
		Brake chamber - Changing oil ........................................................................................................................................214
		Breather filter .....................................................................................................................................................214
	CRAWLER TRACKS ..........................................................................................................................................................215
		Track rollers........................................................................................................................................................216
		Track tensioner .....................................................................................................................................................217
		Pressure-accumulator inspection regulations .........................................................................................................................218
		Checking the gas charging pressure in the pressure accumulator.......................................................................................................218
	SLEWING RING ............................................................................................................................................................219
		Slewing ring - Instructions..........................................................................................................................................219
		Bearing races........................................................................................................................................................219
	CENTRAL LUBRICATING .....................................................................................................................................................221
		Design ..............................................................................................................................................................221
		Function ............................................................................................................................................................222
		Filling up the grease container .....................................................................................................................................223
		Breather filter .....................................................................................................................................................223
		Checking the greasing pressure ......................................................................................................................................224
		Checking the greasing pressure ......................................................................................................................................225
		Unblocking a grease line ............................................................................................................................................226
		Unblocking a grease line ............................................................................................................................................226
		Oilfilter (hydraulic circuit grease pump) ...........................................................................................................................227
		Grease filter (Filling the grease container) ........................................................................................................................228
		Grease filter (Grease lines) ........................................................................................................................................229
	OTHER MAINTENANCE .......................................................................................................................................................230
		Engine ..............................................................................................................................................................230
		Heating and air conditioning ........................................................................................................................................230
		Equipment check .....................................................................................................................................................231
	LADDER (OPTIONAL) .......................................................................................................................................................232
		Pressure-accumulator inspection regulations .........................................................................................................................233
		Extract from the German regulations..................................................................................................................................233
		Checking the gas charging pressure in the pressure accumulator.......................................................................................................233
	ON-BOARD CRANE (OPTIONAL) ...............................................................................................................................................234
		Monitoring, warning and control elements ............................................................................................................................234
		Checking the on-board crane..........................................................................................................................................234
		Drive unit...........................................................................................................................................................235
		On-board crane.......................................................................................................................................................235
		On-Board crane, checking tightness of fastening bolts ...............................................................................................................236
	PUTTING THE EXCAVATOR OUT OF OPERATION AND RECOMMISSIONING ..............................................................................................................237
		Putting the excavator out of operation...............................................................................................................................237
		Battery storage......................................................................................................................................................237
		Recommissioning .....................................................................................................................................................237
	NOTES ...................................................................................................................................................................239
4 REPAIR WORK................................................................................................................................................................241
	REPAIR WORK - SAFETY INSTRUCTIONS........................................................................................................................................243
	REPAIR WORK, FIRE AND EXPLOSION HAZARD ..................................................................................................................................245
	REPAIR WORK, ENGINE......................................................................................................................................................246
	ELECTRICAL SYSTEM .......................................................................................................................................................247
		Assisted starting (with jumper cables) – Safety instructions ........................................................................................................247
		Assisted starting (with jumper cables)...............................................................................................................................247
		Starting the engine with jumper cables (external batteries ..........................................................................................................247
	HYDRAULIC SYSTEM.........................................................................................................................................................249
		Repair instructions .................................................................................................................................................249
		Hydraulic hoses – Instructions  .....................................................................................................................................249
	PRESSURE ACCUMULATORS - SAFETY INSTRUCTIONS..............................................................................................................................250
	WELDING OPERATIONS - SAFETY INSTRUCTIONS ................................................................................................................................251
	NOTES ...................................................................................................................................................................253
5 ANNEX......................................................................................................................................................................255
	TROUBLESHOOTING .........................................................................................................................................................257
		Instructions on troubleshooting .....................................................................................................................................257
		Layout of the fault table ...........................................................................................................................................257
		Possible causes .....................................................................................................................................................257
		Measures ............................................................................................................................................................257
		Section .............................................................................................................................................................257
	FAULT TABLES ............................................................................................................................................................258
		Combustion engine - Fault table .....................................................................................................................................258
		Working hydraulics – Fault table ....................................................................................................................................259
		Track drive – Fault table ...........................................................................................................................................260
		Slewing mechnism – Fault table ......................................................................................................................................261
		Central lubricating system – Fault table ............................................................................................................................262
	HYDRAULIC CIRCUIT DIAGRAM ...............................................................................................................................................263
	ABBREVIATIONS ...........................................................................................................................................................265
	ABBREVIATIONS ...........................................................................................................................................................266
	TECHNICAL DATA ..........................................................................................................................................................267
	NOTES ...................................................................................................................................................................277
6 INDEX......................................................................................................................................................................279

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