Hitachi Hydraulic Excavator UH20 Operation Manual(EM770-1) – PDF DOWNLOAD

Description

Hitachi Hydraulic Excavator UH20 Operation Manual(EM770-1) – PDF DOWNLOAD

FILE DETAILS:

Hitachi Hydraulic Excavator UH20 Operation Manual(EM770-1) – PDF DOWNLOAD

Language : English
Pages :98
Downloadable : Yes
File Type : PDF
Size:6.57 MB

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION

Hitachi Hydraulic Excavator UH20 Operation Manual(EM770-1) – PDF DOWNLOAD

FOREWORD

• This Instruction Manual .contains information on the operation, lubrication and maintenance of the Hitachi Hydraulic Excavator Model UH20.
• It also contains a description of the major units and their functions in relation to other component 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.
• It is requested that this manual be read through so that the machine is always in top mechanical condition. For the operation., lubrication and maintenance of the engines, references are to be made to the manual published separately for the Isuzu El20 Diesel Engines.

TABLE OF CONTENTS:

Hitachi Hydraulic Excavator UH20 Operation Manual(EM770-1) – PDF DOWNLOAD

SPECIFICATIONS
RANGE DIAGRAMS
CONTENTS
Page
3 CONSTRUCTION 9
Upper Works
Lower Works
Front End
Hydraulic
Equipment
System
Air System
41 Precautions in Handling a New Machine 18
4 2 Operating Instructions 19
4 3 Before Starting the Engines 2 3
44 Starting the Engines 23
4 5 Warming-up the Engines 2 4
4 6 Pre-operation Inspections 25
47 Putting Excavator in Motion 27
48 Operating Front End Equipment 30
481 Backhoe Operation 30
482 Reversing Hoe Bucket 32
4 8 3 Loader Operation 33
49 Stopping the Engines 35
410 Precautions during Operation , 36
MAINTENANCE AND ADJUSTMENT 3 8
5 1 Inspection and Maintenance 38
52 Maintenance Services under
Unusual Conditions 40
53 Precautions in Storage 41
54 Inspection and Maintenance 42
55 Replacement of Bucket Teeth 49
Adjustment of Track Tension 52
Electrical System 5 3
Lubrication 55
Precautions 5 5
Hydraulic Oil 56
Replacement of Filter Elements 58
Lubrication and Filter Replacement 61
59 Retightening Bolts and Nuts 65
510 Precautions in Disassembling 66
TRANSPORTATION
Movement to a New Location
Shipment by Trailer
Spreading/Slimming Side Frames
TROUBLESHOOTING GUIDE
Starting 74
Engine Running
Engine Accessaries
Control Levers
Hydraulic System
Propelling
Swinging
Others
Irispcti1 Check List For Construction Machinery
t

Customer Support: [email protected]

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