Hitachi Hydraulic Excavator UH07-3 Operation Manual – PDF DOWNLOAD

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Hitachi Hydraulic Excavator UH07-3 Operation Manual – PDF DOWNLOAD

FILE DETAILS:

Hitachi Hydraulic Excavator UH07-3 Operation Manual – PDF DOWNLOAD

Language : English
Pages : 74
Downloadable : Yes
File Type : PDF
Size: 6.09 MB

IMAGES PREVIEW OF THE MANUAL:

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DESCRIPTION:

Hitachi Hydraulic Excavator UH07-3 Operation Manual – PDF DOWNLOAD

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• This operation Manual contains information on the operation, lubrication and maintenance of the Hitachi Hydraulic Excavator Model UH07-3. It also contains a description of the major units and their functions in relation to other components of the machine.
• The care you give your Hitachi Hydraulic Excavator will greatly determine the longevity of this machine. How well the unit continues to give satisfactory performance depends upon the manner in which it is operated and serviced. It is requested that this manual be read through so that the machine is always kept in top mechanical condition.
• For the operation, lubrication and maintenance of the engine, references are to be made to the manual published separately for the Hino D850 Diesel Engine. The periodic maintenance services are essential to control to a great extent the useful life of the machine. It is therefore important that the information in this manual be strictly followed. Keep this manual in the operator’s seat pocket so that you may refer to it at any time.

TABLE OF CONTENTS:

Hitachi Hydraulic Excavator UH07-3 Operation Manual – PDF DOWNLOAD

1 SPECIFICATIONS 1
2 CONSTRUCTION 5
2 1 GENERAL 5
2 2 HYDRAULIC SYSTEM 6
2 3 AIR SYSTEM 8
2 4 ELECTRICAL SYSTEM 9
3 OPERATION 10
3 1 PRECAUTIONS IN HANDLING A NEW MACHINE 10
3 2 OPERATING EXCAVATOR 10
3 3 STARTING THE ENGINE 14
3 4 STOPPING THE ENGINE 15
3 5 WARMING-UP THE ENGINE 15
3 6 PRECAUTIONS IN COLD WEATHER 16
3 7 PROPELLING 16
3 8 OPERATING INSTRUCTIONS 19
3 8 1 Precautions During Operation 19
3 8 2 Backhoe Ope~ation 21
3 9 LOADER OPERATION 21
4 MAINTENACE AND ADJUSTMENT
4 1 PERIODIC INSPECTION AND MAINTENANCE 23
4 1 1 Daily Inspection and Maintenance Services 23
4 1 2 Monthly Inspection and Maintenance Services 25
4 1 3 Yearly Inspection and Maintenance Services 27
4 1 4 Replacement of Lubricant and Filter
Element 30
4 2 LUBRICATION POINTS AND LOCATIONS OF FILTERS 31
4 3 TABLE OF RECOMMENDED LUBRICANTS 33
4 4 INSPECTIONS BEFORE OPERATING EXCAVATOR 34
4 5 PRECAUTIONS AFTER OPERATION 35
4 6 INSPECTION AND MAINTENANCE 35
4 6 1 Engine Oil (Figs 4-2 and 4-3) 35
4 6 2 Engine Oil Filter (Fig 4-4) 35
4 6 3 Fuel Filter (Fig 4-5) 36
4 6 4 Air Cleaner (Fig 4~6) 36
4 6 5 Radiator 37
4 6 6 Engine Hood 3 9
4 6 7 Transmission (Fig 4-11) 39
4 6 8 Swing unit ••o 40
4 6 9 Center Joint 40
4 6 10 Undercarriage 40
4 6 11 Swing Bearing 41
4 6 12 Air Filter (Fig 4-18) 41
4 6 13 Hydraulic Oil 41
4 6 14 Hydraulic Filter 44
4 6 15 Drain Filter 45
4 6 16 Suction Filter 46
4 6 1 7 Fu e 1 Tank 4 6
4 6 18 Air Tank (Fig 4-31) 47
4 6 19 Track Adjustment 4 7
4 6 20 Electrical System 48
4 6 21 Lubrication of Front-attachment 49
4 6 22 Bucket Tooth Replacement 50
4 6 23 Retightening Bolts and Nuts 53
4 6 24 Precautions in Disassembling 54
4 7 MAINTENANCE SERVICES UNDER UNUSUAL CONDITIONS 55
4 8 PRECAUTIONS IN LONG STORAGE 57
5 TRANSPORTATION 5 8
5 1 TRANSPORTATION 5 8
5 2 DIMENSIONS FOR TRANSPORT 59
6 TROUBLESHOOTING GUIDE 6 0
6 1 ENGINE 60
6 2 ENGINE ACCESSARIES 60
6 3 CONTROL LEVERS 61
6 4 HYDRAULIC SYSTEM 6 2
6 5 PROPELLING 6 4
6 6 SWINGING 64
6 7 OTHERS 6 4

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• This is the SAME MANUAL used by the dealerships to diagnose your vehicle
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