Kobelco SK220 SK220LC Operators Manual Hydraulic Excavator S2LQ1017E-01 SN2 manuals in PDF

Factory Operators Manual For Kobelco Hydraulic 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: 110
Number: S2LQ1017E-01 (april 1990)
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Kobelco Hydraulic Excavator
SK220
Applicable LQ02101~

SK220LC
Applicable LL01801 ~

Contents

-SAFETY OPERATION
Directions for Safety
Safety Precautions
Safety Precautions for Preventive Maintenance
Outline of Safety Devices
-OPERATING EQUIPMENT
Designation of Components
Arrangement of Operating Controls
Arrangement of Operating Controls (Wrist Spec Machine)
Operating Controls for Operation
Cab
Outline of ITCS
-OPERATION
Inspection before Startup and Work
Starting and Stopping the Engine
Handling a New Vehicle
Operating Procedure
Operating lever patterns
Standard of Selecting the Work Mode Select Switch (KPSS)
Manipulation of Auto Accel
Operating Methods for Improving Efficiency in Operation
Symptoms Peculiar to Hydraulic Excavators
Prohibition on Machine operation
-MAINTENANCE
Introduction
Regular Maintenance Items and Intervals
Replacement table of Oils, Greases and Filter Elements
Procedure of Maintenance the Engine
Procedure for the Maintenance of Hydraulic Unit
Procedure for the Maintenance of Upper Frame
Procedure for the Maintenance of Lower Frame
Procedure for the Maintenance of Attachments
Attaching, Detaching and Turning Over the Bucket
Replacing the Tooth Point
Inspection and Maintenance of Electrical Equipment
Tightening Torque of Capscrews and Nuts
Periodical Inspection of Important Preventive Maintenance Parts
Storage of Machine
TRANSPORTATION
-REFERENCE DOCUMENTS
General Dimension
Specifications and Performance
Types of Attachments and Combinations
Working Ranges of Attachments
Weight of Components
Electric Circuit Diagram
Hydraulic Circuit Diagram (Long lever type)
Hydraulic Circuit Diagram
-AIR-CONDITIONER & HEATER
Designation of Components
Operation
Inspection and Maintenance
Designation of Section (Fresh air heater)
Designation of Section (Inner air heater)
TROUBLESHOOTING
-OPTIONAL ATTACHMENTS
Cautions on the use of Hydraulic Breaker
Regular Inspection and Maintenance List
INDEX

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