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

Description

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

FILE DETAILS:

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

Language : English
Pages : 222
Downloadable : Yes
File Type : PDF

DESCRIPTION:

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

OPERATING INSTRUCTIONS RH 90C
Preface

• These operating instructions are designed to familiarize the operator with the machine and its designated use. The instruction manual contains 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 instruction manual 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 operator’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. [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 O&K-Mining mechanic or by attending an O&K-Mining training course for operators or maintenance personnel. The O&K-Mining after-sales service will be pleased to deal with any queries you may have after reading through the operating instructions. All O&K-Mining operating manuals are issued in German and then translated.
• Even a good translation may give rise to questions which O&K-Mining will be pleased to answer. The operating instructions are not working instructions for carrying out major repairs. Such work is willingly done for you by the O&K-Mining 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 90C Hydraulic Excavator Operating Instructions Manual – PDF DOWNLOAD

Preface 3
Warranty 3
FUNDAMENTAL SAFETY INSTRUCTIONS 4
Warnings and symbols 4
DESIGNATED USE 4
Organizational measures 5
Selection and qualification of personnel – basic responsibilities 6
Safety instructions governing specific operational phases
Standard operation 6
Special work in conjunction with utilization of the machine – maintenance and repairs during operation –
disposal of parts and consumables 7
Warning of special dangers
Electric energy 8
Gas, dust, steam and smoke 8
Hydraulic and pneumatic equipment 9
Noise 9
Oil, grease and other chemical substances 9
Transporting and recommissioning 9
Fire and Explosion Hazard 10
NOTES 11
PART 2 – OPERATION
Operation – Safety instructions 15
Fire and Explosion Hazard 17
DESCRIPTION OF THE EXCAVATOR
Excavator layout 19
Undercarriage 19
Superstructure 19
Loading bucket 19
Backhoe bucket 19
Undercarriage 20
Superstructure 20
Drive unit 20
Hydraulic system 20
Pump-Managing-System 20
Demand control / Zero-flow regulation 20
Automatic engine speed reduction 20
Board-Control-System (BCS) 20
Electrical system 20
Signs 23
Warning and instruction signs 23
Machine number 23
Engine number 23
Component numbers 23
Entering and leaving the machine – Safety instructions 24
Cab interior lamp 24
Windscreen washer 24
Driver’s seat 25
Adjusting the backrest 25
Adjusting the lumbar support 25
Adjusting the seat cushion 25
Adjusting the armrest 25
Fore-and-aft adjustment 25
Fore-and aft-adjustment of the seat plate 25
Fire-extinguisher 26
Extinguishing agent 26
Handling 26
Inspection 26
Fire extinguishing system (optional) 26
Inspection 26
MONITORING, WARNING AND CONTROL ELEMENTS 28
PUTTING THE MACHINE INTO OPERATION 44
Refuelling
Refuelling – Safety instructions 44
Filling in fuel 44
Service station , tanklift 44
Lowering the service station with the engines running 45
Raising the service station with the engines running 45
Refilling and draining 45
Measuring devices for fluids 46
Switching the electrical system on and off 48
Battery main switch 48
Starting and stopping the engines 49
Starting the engines 49
Starting the engines with the cold-starting aid 50
Shutting off the engines 51
Emergency – stop 51
Ventilation / heating
Heating 52
Ventilation 52
Heating 52
Air conditioner (optional) 53
Ventilation 53
Heating 53
Driving 55
TRAVELLING
Superstructure basic position 56
Travelling forwards/backwards 56
Regulating the travelling speed 57
Travelling uphill and downhill 57
Cornering 57
Turning 57
Note 57
Travelling over long distances 58
Locking the superstructure 59
Track parking brake 60
Transporting the machine
Transport – Safety instructions 61
Transport 61
Working operation – Safety instructions 62
WORKING OPERATION
Before starting work 64
Switching on the servo control 64
Slewing and braking the superstructure 64
Braking the superstructure 64
Working 65
Raising and lowering the boom 65
Extending and retracting the bucket or backhoe bucket stick 65
Filling and emptying the bucket or the backhoe 65
Opening and closing the bottom-dump bucket 65
After daily operation 66
Parking the machine 66
ASSEMBLING WORKING EQUIPMENT – SAFETY INSTRUCTIONS
Securing the machine 69
Corrosion protection for pins and bearings (bushings and hubs)
Part nos for Voler A C 70
Application of Voler A C 70
NOTES 71
PART 3 – INSPECTION AND SERVICING
Inspection and servicing – Safety instructions 75
Fire and Explosion Hazard 78
Inspection and servicing plans – Instructions
Intervals 81
Change of engine oil 81
Air-intake system 81
Oils / Greases 81
Cleaning jobs 81
Plan V 83
Plan N 85
Plan T 87
Plan W 87
Plan T 88
Plan W 88
Plan A 89
Plan B 89
Plan C 89
Plan D 89
Plan E 89
Plan A 90
Plan B 90
Plan C 90
Plan D 90
Plan E 90
Plan A 91
Plan B 91
Plan C 91
Plan D 91
Plan E 91
Plan A 92
Plan B 92
Plan C 92
Plan D 92
Plan E 92
LUBRICATING CHART – GREASE (Loading bucket)
Lubricating chart – Grease / Loading bucket 95
Refilling quantities – Grease 95
LUBRICATING CHART – GREASE (Backhoe bucket)
Lubricating chart – Grease / Backhoe bucket 97
Refilling quantities – Grease 97
INSPECTION PLAN – OIL
Inspection plan – Oil 99
Refilling quantities – Oil 100
Refilling quantities – Other 100
LUBRICANTS 101
Oils for combustion engines and compressors (selection) 101
Oils for hydraulic systems (selection) 102
Oils for gearboxes (selection) 103
Greases for bearings and slewing rings 104
SERVICING WORK
Hose line for oil and cooling liquid changes 105
ENGINE
Engine – Safety instructions 106
Checking the V-belt tension 106
Retensioning the alternator/fan belt 106
Checking and adjusting the valve clearance 106
Checking the engine oil level / Topping up 106
Changing the engine oil 108
Draining off engine oil 108
Drawing off engine oil with the service station 108
Filling in engine oil 109
Filling in engine oil through the service station 109
Replacing the engine oil filter 110
Main-flow oil filters 110
Bypass oil filters 110
Additional oil tank 111
Centrifuge (optional) 112
COOLING SYSTEM
Temperature 113
Radiators 113
Cooling-liquid level 113
Topping up cooling liquid 114
Cooling liquid 115
Draining off cooling liquid 115
Filling in cooling liquid 115
Testing the cooling liquid composition 115
Water filter 116
AIR-INTAKE SYSTEM
Main filter elements 117
Removal and installation 117
Checking and cleaning the main filter element 118
Safety filter element 119
Replacement 119
Air-intake lines 119
Dust collection 119
FUEL SYSTEM
Fuel system – Safety instructions 120
Replacing the fuel filter 120
Venting the fuel system 121
Cleaning the fuel tanks 121
ELECTRICAL SYSTEM
Electrical system – Safety instructions 123
Alternator – Instructions 123
Battery main switch / Main fuse 124
Battery 124
Checking the battery fluid level 124
Checking the battery charge 124
Removing and installing the battery 125
HYDRAULIC SYSTEM
Hydraulic system – Safety instructions 126
Depressurizing the hydraulic system 126
Checking the hydraulic oil level / Topping up with oil 127
Changing the hydraulic oil return-flow 129
Bypass valves 130
Cleaning the filter screens 130
Replacing the bypass valves and the sealing rings 130
Breather filter 131
Replacing the filter elements 131
High-pressure filter for working hydraulics 131
Checking/cleaning the filter elements 132
Replacing the filter elements 132
High-pressure filter for the servo circuit 133
Checking/cleaning the filter elements 133
Replacing the filter elements 133
Changing the hydraulic oil 134
Drawing/draining off the hydraulic oil 134
Drawing off hydaulic oil 135
Cleaning the hydraulic oil reservoir 135
Filling in hydraulic oil 136
Venting the hydraulic system 137
Venting the hydraulic components 137
Cleaning the hydraulic oil cooler 138
Cleaning 138
Pressure accumulator – Emergency lowering
Pressure-accumulator inspection regulations 139
Excerpt from the German regulations 139
Excerpt from the acceptance regulations 139
Checking the gas charging pressure in the pressure accumulator 139
PUMP TRANSFER GEARBOX
Checking the gearbox oil level / Topping up with oil 140
Changing the gearbox oil 140
Draining off oil 140
Drawing off oil (optional equipment) 141
Filling in oil 141
Gearbox venting 141
SLEWING GEARBOX
Gearbox – Checking the oil level / Topping up with oil 142
Changing the gearbox oil 142
Draining off oil 142
Filling in new oil / Topping up 143
Gearbox venting 143
Venting bore 143
TRAVEL GEARBOXES
Gearbox – Checking the oil level / Topping up with oil 144
Travel gearbox – Changing the oil 144
Draining off oil 144
Filling in oil 144
CRAWLER TRACKS
Cleaning 145
Track rollers, support rollers 145
Track roller fastening 145
Support roller fastening 145
Track pads fastening 145
Track tensioner 146
Design 146
Technical data 146
Function 146
Pressure-accumulator inspection regulations 147
Excerpt from the German regulations 147
Excerpt from the acceptance regulations 147
Checking the gas charging pressure in the pressure accumulator 147
Idlers 148
Checking the oil level 148
Filling in oil 148
SLEWING RING
Slewing ring – Instructions 149
Bearing races 149
Internal gearing 149
Slewing ring – Checking the grease filling 150
Slewing ring – Filling in grease 150
Slewing ring – Checking the screws for tightness 150
CENTRAL LUBRICATING SYSTEM
Design and function 151
Lube cycle / Pause period 151
Replacing the grease container 152
Unblocking a grease line 153
Cleaning the grease sieve 153
Cleaning 153
Manual lubricating of lube points on backhoe / grab and undercarriage (optional) 153
Greasing lube points on backhoe / grab and undercarriage 153
Manual greasing with the pistol 153
COMPRESSED-AIR SYSTEM
Consumers 155
Arragement 155
Air compressor 155
Idle governor 155
Air reservoir 155
Servicing unit 156
Air drier 156
Air compressor 156
Reservoir 156
Servicing unit 156
Anti-freeze dispenser (optional) 157
HEATING/AIR-CONDITIONER
Heating 158
Cleaning the filter mat and oil cooler 158
Air conditioner 158
Replacing the filters 158
OTHER MAINTENANCE
Engine 159
Cleaning 159
Means of fastening 159
Cooling system 159
Exhaust system 159
PUTTING THE EXCAVATOR OUT OF OPERATION AND RECOMMISSIONING
Putting the excavator out of operation 160
Battery storage 160
Recommissioning 160
NOTES 161
PART 4 – REPAIR WORK
Repair work – Safety instructions 165
Fire and Explosion Hazard 167
ENGINE 168
ELECTRICAL SYSTEM
Assisted starting (with jumper cables) – Safety instructions 168
Assisted starting (with jumper cables) 169
Prior to assisted starting 169
Starting the engine with jumper cables (external batteries) 169
Connecting the jumper cables 169
Starting up the engines 169
Disconnecting the jumper cables 169
HYDRAULIC SYSTEM
Repair 170
Accumulators, safety instructions 170
WELDING OPERATIONS 171
Welding operations – Safety instructions 171
NOTES 173
PART 5 – ANNEX
TROUBLESHOOTING 177
Instructions on troubleshooting 177
Layout of the fault table
Fault 177
Possible causes 177
Measure 177
Section 177
FAULT TABLES
Combustion engine – Fault table 178
Working hydraulics – Fault table 179
Track drive – Fault table 180
Slewing mechanism – Fault table 181
Central lubricating system – Fault table 182
Hydraulic circuit diagram
Key (bottom dump bucket) 184
Key (backhoe) 186
Tightening torques and angles – Table 187
ABKU¨ RZUNGSVERZEICHNIS 189
TECHNICAL DATA 191
NOTES 193
PART 6 – INDEX
INDEX 197

Contact us: [email protected]

https://vimeo.com/849680190?share=copy

PLEASE NOTE:

• 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]

S.M