Factory Operators Manual For Kobelco Excavator. Manual For Owners And Operators. It Contains Important Information And Instructions For Maintenance Description Of The Functions And Capabilities Of The System. Description Of Possible Faults / Problems And Their Solution.

Format: PDF
Language: English
Pages: 124
Number: S2LE1011E-00 NA (august 1984)
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Kobelco Excavator
K903B

Contents

1. Kobelco K903B Operators Manual Excavator.
2. Kobelco K903B Operators Manual Telescopic Arm.
3. Kobelco 903B Operators Manual Dozer Blade Attachment.

1. Kobelco K903B Operators Manual Excavator.

-FOR SAFE OPERATION
Directions for Safety
Safety Precautions
Safety Precautions for Preventive Maintenance
Outline of Safety Devices
-SPECIFICATIONS
Name of Components
General Dimensions
Specifications and Performance
Type of Shoes
Type and Combination of Attachments
Working Range of Attachments
-OPERATION
Operation of Machine
Pre-operation Checks
New Machine Precautions
Starting and Stopping Engine
Warm-up Operation
Operation
Operating Precautions
Operation under Unusual Condition
-PREVENTIVE MAINTENANCE
Introduction
Periodical Maintenance Check
Lubrication
Filter Element
Pre-operation/8 Hour Maintenance
50 Hour/Weekly Maintenance
120 Hour/Monthly Maintenance
250 Hour Maintenance
500 Hour Maintenance
1000 Hour Maintenance
2000 Hour Maintenance
Hydraulic Oil Care
Maintenance of Hydraulic Oil System
Air Cleaner Check and Cleaning, Replacement of Element
Tightening Torque of Capscrews and Nuts
Adjustment of Crawler Tension
Oil Change of Swing Reduction Unit
Oil Change of Propel Reduction Unit
Replacement of Bucket Tooth Points
Converting to Face Shovel
Changing Boom Position
Periodical Replacement of Important Preventive Maintenance Parts
Storage of Machine
TRANSPORTATION
-GENERAL INFORMATION
Hydraulic System
Electrical System
TROUBLESHOOTING

2. Kobelco K903B Operators Manual Telescopic Arm.

-FOR SAFE OPERATION
Directions for Safety
Safety Precautions
Safety Precautions for Preventive Maintenance
Outline of Safety Devices
-SPECIFICATIONS
General Dimensions
Working Range of Attachment
-OPERATION
Description of Operation
Operating Precautions
-PREVENTIVE MAINTENANCE
Introduction
Periodical Maintenance Items and Intervals
8 Hour Maintenance
50 Hour Maintenance
120 Hour Maintenance
Tightening Torque of Capscrews and Nuts
Adjusting Thrust Plate
Adjusting Rollers
-GENERAL INFORMATION
Hydraulic System Diagram
TROUBLESHOOTING

3. Kobelco 903B Operators Manual Dozer Blade Attachment.

-SPECIFICATION
General Dimensions
Specifications and Performance
Working Range of Attachment
-OPERATION
Description and Operation of Operating Controls
Precautions on Operation
-PREVENTIVE MAINTENANCE
Preface
Periodical Maintenance Items
TRANSPORTATION
-GENERAL INFORMATION
Hydraulic System
Hydraulic Circuit Diagram
TROUBLESHOOTING

What you get

You will receive PDF file with high-quality manual on your email immediately after the payment.