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Cat Bucyrus RH 30F Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651479 – PDF DOWNLOAD
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Description
Cat Bucyrus RH 30F Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651479 – PDF DOWNLOAD
FILE DETAILS:
Cat Bucyrus RH 30F Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651479 – PDF DOWNLOAD
Language : English
Pages : 210
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Cat Bucyrus RH 30F Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651479 – PDF DOWNLOAD
OPERATING INSTRUCTIONS RH 70
Introduction
PREFACE
- These operating instructions are designed to familiarize the operator with the machine and its designated use. The operating instructions contain important information on how to operate the machine safely, properly and with maximum efficiency. Observing these instructions helps to prevent hazardous situations, to reduce repair costs and downtimes and to increase the reliability and service life of the machine.
- The operating instructions must be supplemented by the respective national rules and regulations for accident prevention and environmental protection. The operating instructions must always be available in the driver’s cab of the machine. The operating instructions must be read and put into practice by any person in charge of carrying out work with or on the machine, such as
? operation, including setting-up, troubleshooting in the course of work, care, evacuation of production waste and disposal of fuels and consumables,
? maintenance (inspection, servicing, repair) and / or
? transport
- In addition to the operating instructions and the mandatory rules and regulations for accident prevention and environmental protection in the user’s country and at the place where the machine is to be used, the generally recognized technical rules for safe and proper working must be observed 1 The operating instructions are directed to the construction- machine specialist. They cannot provide basic know-how.
- This can be acquired, for example, in several days’ instruction by a qualified Terex|O&K mechanic or by attending an Terex|O&K training course for operators or maintenance personnel. The Terex|O&K after-sales service will be pleased to deal with any queries you may have after reading through the operating instructions.
- 1 Complies with VDMA recommendation “Operating instructions” All Terex|O&K operating manuals are issued in German and then translated. Even a good translation may give rise to questions which Terex|O&K will be pleased to answer. The operating instructions are not work instructions for carrying out major repairs. Such work is willingly done for you by the Terex|O&K aftersales service.
- The documentation relating to the machine is listed according to scope, quantity and language in the shipping note of the machine or in the covering letter if supplied separately. The operating instructions and spare-parts list are marked with the serial number of the machine. On taking receipt of the consignment, please check that the documentation is complete and in the language requested by you
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Cat Bucyrus RH 30F Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651479 – 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 NOTES...................................................................................................................................................................... 23 OPERATION...................................................................................................................................................................... 25 OPERATION - SAFETY INSTRUCTIONS............................................................................................................................................ 27 FIRE AND EXPLOSION HAZARD.................................................................................................................................................. 29 DESCRIPTION OF THE EXCAVATOR............................................................................................................................................... 30 Excavator layout....................................................................................................................................................... 31 Pontoon................................................................................................................................................................ 32 Superstructure......................................................................................................................................................... 32 Drive.................................................................................................................................................................. 32 Hydraulic system....................................................................................................................................................... 32 Pump Managing System (PMS)............................................................................................................................................. 32 Demand control / Zero-flow regulation.................................................................................................................................. 32 Automatic engine speed reduction....................................................................................................................................... 32 Electrical system...................................................................................................................................................... 32 Sign................................................................................................................................................................... 35 Fire-extinguisher...................................................................................................................................................... 36 DRIVER'S CAB............................................................................................................................................................... 37 Entering and leaving the machine - Safety instructions................................................................................................................. 37 Driver's seat.......................................................................................................................................................... 38 Adjusting the control consoles......................................................................................................................................... 39 Opening / closing the front window..................................................................................................................................... 40 Opening / closing the roof cab window.................................................................................................................................. 40 Cab interior lighting.................................................................................................................................................. 41 Screen-washer.......................................................................................................................................................... 41 MONITORING, WARNING AND CONTROL ELEMENTS................................................................................................................................... 42 PUTTING THE MACHINE INTO OPERATION......................................................................................................................................... 60 Refuelling............................................................................................................................................................. 60 Switching the electrical system on and off............................................................................................................................. 62 Battery main switch.................................................................................................................................................... 63 STARTING AND STOPPING THE ENGINES.......................................................................................................................................... 64 VENTILATION AND HEATING.................................................................................................................................................... 66 WORKING OPERATION.......................................................................................................................................................... 68 SAFETY INSTRUCTIONS.................................................................................................................................................... 68 Locking the superstructure............................................................................................................................................. 69 Before starting work................................................................................................................................................... 70 Slewing and braking the superstructure................................................................................................................................. 70 Working................................................................................................................................................................ 71 After daily operation.................................................................................................................................................. 72 ASSEMBLING WORKING EQUIPMENT - SAFETY INSTRUCTIONS......................................................................................................................... 73 Securing the machine................................................................................................................................................... 75 CORROSION PROTECTION FOR PINS AND BEARINGS (BUSHINGS AND HUBS)............................................................................................................. 76 LIFTING OPERATIONS......................................................................................................................................................... 77 Safety instructions.................................................................................................................................................... 77 Load hook (optional equipment)......................................................................................................................................... 78 NOTES...................................................................................................................................................................... 83 INSPECTION AND SERVICING....................................................................................................................................................... 85 INSPECTION AND SERVICING - SAFETY INSTRUCTIONS............................................................................................................................. 87 FIRE AND EXPLOSION HAZARD.................................................................................................................................................. 93 ENVIRONMENTALLY COMPATIBLE HYDRAULIC FLUID................................................................................................................................. 94 Environmentally compatible hydraulic fluid - operating instructions.................................................................................................... 94 Environmentally compatible hydraulic fluid, conversion................................................................................................................. 94 Environmentally compatible hydraulic fluid - Sampling.................................................................................................................. 95 ENVIRONMENT-FRIENDLY LUBRICANTS AND GEARBOX OILS........................................................................................................................... 96 Lubricants for bearings................................................................................................................................................ 96 Gearbox oils........................................................................................................................................................... 96 INSPECTION AND SERVICING PLANS - INSTRUCTIONS.............................................................................................................................. 97 Intervals.............................................................................................................................................................. 97 Change of engine oil l................................................................................................................................................. 97 Oils / Greases......................................................................................................................................................... 97 Cleaning jobs.......................................................................................................................................................... 97 Components............................................................................................................................................................. 97 Plan V................................................................................................................................................................. 99 Plan N.................................................................................................................................................................101 Plan T.................................................................................................................................................................103 Plan A – E.............................................................................................................................................................105 LUBRICATING CHART – GREASE / BACKHOE BUCKET (LEGEND).......................................................................................................................110 Lubricating chart – Grease / Backhoe bucket (legend)...................................................................................................................111 Filling quantities - Grease............................................................................................................................................111 INSPECTION PLAN - OIL......................................................................................................................................................112 Inspection plan – Oil (legend) ).......................................................................................................................................113 Filling quantities - oil...............................................................................................................................................113 Filling quantities - other.............................................................................................................................................114 LUBRICANTS.................................................................................................................................................................115 I. Oils for combustion engines and compressors (selection).............................................................................................................115 II. Oils for hydraulic system (selection)..............................................................................................................................116 III. Oils for gearboxes (selection)....................................................................................................................................117 V. Greases for bearings and slewing rings..............................................................................................................................118 SERVICING WORK.............................................................................................................................................................119 Hose line for oil and cooling liquid changes...........................................................................................................................119 ENGINE.....................................................................................................................................................................120 Engine - Safety instructions...........................................................................................................................................120 Checking the V-belt tension............................................................................................................................................120 Retensioning the alternator/fan belt...................................................................................................................................120 Checking and adjusting the valve clearance.............................................................................................................................120 Checking the engine oil level / Topping up.............................................................................................................................120 Changing the engine oil................................................................................................................................................121 Replacing the oil filter...............................................................................................................................................122 Centrifuge (optional)..................................................................................................................................................123 COOLING SYSTEM.............................................................................................................................................................124 Radiators..............................................................................................................................................................124 Cooling liquid.........................................................................................................................................................125 Water filter...........................................................................................................................................................126 AIR-INTAKE SYSTEM..........................................................................................................................................................127 Main filter elements...................................................................................................................................................127 Safety filter element..................................................................................................................................................129 Air-intake lines.......................................................................................................................................................129 Dust collection........................................................................................................................................................129 FUEL SYSTEM................................................................................................................................................................130 Fuel system - Safety instructions......................................................................................................................................130 Replacing the fuel filter..............................................................................................................................................131 Venting the fuel system................................................................................................................................................131 Cleaning the fuel tanks................................................................................................................................................132 Refuelling station (optional)..........................................................................................................................................132 ELECTRICAL SYSTEM..........................................................................................................................................................133 Electrical system - Safety instructions................................................................................................................................133 Alternator - Instructions..............................................................................................................................................133 Battery main switch / Main fuse........................................................................................................................................134 Battery................................................................................................................................................................134 HYDRAULIC SYSTEM...........................................................................................................................................................137 Hydraulic system - Safety instructions.................................................................................................................................137 Depressurizing the hydraulic system....................................................................................................................................137 Checking the hydraulic oil level.......................................................................................................................................138 Topping up with hydraulic oil..........................................................................................................................................138 Changing the hydraulic oil return-flow (hydraulic oil reservoir).......................................................................................................139 Bypass valves (working circuit)........................................................................................................................................140 Breather filter........................................................................................................................................................141 High-pressure filter for working hydraulics............................................................................................................................142 High-pressure filters for the servo circuit and the feeding circuit of the slewing pump................................................................................143 High-pressure filter for cooling slewing brake.........................................................................................................................144 Changing the hydraulic oil.............................................................................................................................................145 Venting the hydraulic system...........................................................................................................................................147 Cleaning the hydraulic oil cooler......................................................................................................................................148 Pressure accumulator...................................................................................................................................................149 PUMP TRANSFER GEARBOX......................................................................................................................................................150 Checking the gearbox oil level / Topping up with oil...................................................................................................................150 Changing the gearbox oil...............................................................................................................................................150 SLEWING GEARBOX............................................................................................................................................................152 Gearbox - Checking the oil level / Topping up with oil.................................................................................................................152 Changing the gearbox oil...............................................................................................................................................152 Gearbox venting........................................................................................................................................................153 Output pinion..........................................................................................................................................................153 SLEWING RING...............................................................................................................................................................154 Slewing ring - Instructions............................................................................................................................................154 Bearing races..........................................................................................................................................................154 SLEWING RING - CHECKING THE GREASE FILLING.................................................................................................................................155 CENTRAL LUBRICATING........................................................................................................................................................156 Design and function....................................................................................................................................................156 Greasing cycle.........................................................................................................................................................158 Venting the grease pump................................................................................................................................................160 Venting the grease lines...............................................................................................................................................160 Unblocking a grease line...............................................................................................................................................160 Cleaning the grease sieves.............................................................................................................................................161 Lubricating the grease distributor of the working equipment............................................................................................................161 PUTTING THE EXCAVATOR OUT OF OPERATION AND RECOMMISSIONING.................................................................................................................162 Putting the excavator out of operation.................................................................................................................................162 Battery storage........................................................................................................................................................162 Recommissioning........................................................................................................................................................163 NOTES......................................................................................................................................................................165 REPAIR WORK....................................................................................................................................................................167 REPAIR WORK - SAFETY INSTRUCTIONS..........................................................................................................................................169 FIRE AND EXPLOSION HAZARD..................................................................................................................................................171 ENGINE.....................................................................................................................................................................172 ELECTRICAL SYSTEM..........................................................................................................................................................173 Assisted starting (with jumper cables) – Safety instructions...........................................................................................................173 Assisted starting (with jumper cables).................................................................................................................................173 Starting the engine with jumper cables (external batteries.............................................................................................................173 HYDRAULIC SYSTEM...........................................................................................................................................................175 Repair.................................................................................................................................................................175 PRESSURE ACCUMULATORS - SAFETY INSTRUCTIONS................................................................................................................................176 WELDING OPERATIONS - SAFETY INSTRUCTIONS...................................................................................................................................177 NOTES......................................................................................................................................................................179 ANNEX..........................................................................................................................................................................181 TROUBLESHOOTING............................................................................................................................................................183 Instructions on troubleshooting........................................................................................................................................183 Layout of the fault table..............................................................................................................................................183 Possible causes........................................................................................................................................................183 Measures...............................................................................................................................................................183 Section................................................................................................................................................................183 FAULT TABLES...............................................................................................................................................................184 Combustion engine - Fault table........................................................................................................................................184 Working hydraulics – Fault table.......................................................................................................................................185 Slewing mechnism – Fault table.........................................................................................................................................186 Central lubricating system – Fault table...............................................................................................................................187 ABBREVIATIONS..............................................................................................................................................................189 TECHNICAL DATA.............................................................................................................................................................191 INDEX..........................................................................................................................................................................205
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