Hitachi Hydraulic Excavator UH081 UH081LC SERVICE Manual(EM164-5-6) – PDF DOWNLOAD

Hitachi Hydraulic Excavator UH081 UH081LC SERVICE Manual(EM164-5-6) – PDF DOWNLOAD

FILE DETAILS:

Hitachi Hydraulic Excavator UH081 UH081LC SERVICE Manual(EM164-5-6) – PDF DOWNLOAD

Language : English
Pages :90
Downloadable : Yes
File Type : PDF
Size:6.91 MB

DESCRIPTION

Hitachi Hydraulic Excavator UH081 UH081LC SERVICE Manual(EM164-5-6) – PDF DOWNLOAD

FOREWORD

• This operation Manual contains information on the operation, lubrication and maintenance of the Hitachi Hydraulic Excavator Model UH081 and UH081LC. 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 ELl00 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 UH081 UH081LC SERVICE Manual(EM164-5-6) – PDF DOWNLOAD

CONTENTS
SPECIFICATIONS
11 Standard Specification
1 1 1 UH O 81
112 UH081LC
12 Range Diagram
1 3 Specification and Service of Shoe
1 3 1 UH O 81
1 3 2 UH O 81 LC
14 Specification and Service of Bucket
1 4 1 UH O 81
142 UH081LC
page
2 CONSTRUCTION 8
2 1 Gener al 8
2 2 Hydraulic System 10
2 3 Air System 12
2 4 Electrical System 13
2 5 Car Heater 14
3 OPERATION 15
31 Precaution in Handling a New Machine 15
3 2 Operating Excavator 15
33 Starting the Engine 19
34 Stopping the Engine 21
3 5 Warming-up the Engine 21
3 6 Operation in Winter or Cold Season 22
3 7 Propelling Operation · 22
38 Operating Instructions 25
381 Cautions for operation 25
39 Reversing Bucket 28
310 How to pull the Machine 29
3 11 Things to be done after Operation 30
4 MAINTENANCE AND ADJUSTMENT 31
41 Periodic Inspection and Maintenance 31
411 Daily inspection and maintenance services 31
412 Monthly inspection and maintenance services 33
413 Yearly inspection and maintenance services 35
414 Replacement of lubricants and filter elements 38
Recommended Fuel Oil and Lubricants
Inspection
31 Caution
and Maintenance
for inspection and maintenance
Engine oil
Engine oil
Fuel filter
Air cleaner
Radiator
filter
437 Engine hood
438 Transmission
439 Swing unit
4310 Center joint
4311 Propelling unit ~ 50
4312 Swing bearing
4313 Control lever
4314 Hydraulic
4315 Hydraulic
oil
filter
4316 Fuel tank
4 317 Air tank
4 318 Air filter
4319 Track adjustment
Electrical system
Lubrication of front-attachment
Bucket teeth
Reinstalling
Retightening
replctcement
bucket pin seal
bolts and nuts
44 Maintenance Services under Unusual Condition
45 Precautions in Long Storage
TRANSPORTATION
51 Transportation
52 Dimensions for Transport
521 UH081
522 UH081LC
TROUBLESHOOTING GUIDE
61 Engine
Engine
Control
Accessories
Levers
64 Hydraulic System

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