Description

Doosan DXG4063, DXG4100 DXG Grapple Operation and Maintenance Manual (Serial Number B35M00101 and Up)

Doosan DXG4063, DXG4100 DXG Grapple Table of Contents:

Safety………………………………………………………………………………1-1
General …………………………………………………………………………………. 1-3
Operation …………………………………………………………………………….. 1-10
Maintenance ………………………………………………………………………… 1-12
Environment and Circumstances …………………………………………….. 1-18
Operating Controls…………………………………………………………..2-1
Grapple Controls…………………………………………………………………….. 2-2
Operation…………………………………………………………………………3-1
To Operate a Grapple ……………………………………………………………… 3-1
Setup…………………………………………………………………………………….. 3-2
Approved Models and Requirements…………………………………………. 3-6
Entering and Exiting Machine …………………………………………………… 3-8
Installing Grapple ………………………………………………………………….. 3-11
Operating Grapple ………………………………………………………………… 3-13
Travel ………………………………………………………………………………….. 3-16
Removing Grapple………………………………………………………………… 3-17
Long Term Storage ……………………………………………………………….. 3-19
Inspection, Maintenance and Adjustment………………………….4-1
Preventive Maintenance ………………………………………………………….. 4-1
Preliminary Setup for Maintenance……………………………………………. 4-3
Table of Recommended Lubricants …………………………………………… 4-4
Maintenance Intervals……………………………………………………………… 4-5
10 Hour / Daily Service ……………………………………………………………. 4-6
50 Hour / Weekly Service ………………………………………………………… 4-8

Slew Motor and Pinion …………………………………………………………… 4-11
Slew Bearing………………………………………………………………………… 4-27
Relief Valve………………………………………………………………………….. 4-34
Center Joint………………………………………………………………………….. 4-36
Cylinder……………………………………………………………………………….. 4-40
Transportation………………………………………………………………….5-1
Transporting…………………………………………………………………………… 5-1
Lifting the Attachment ……………………………………………………………… 5-2
Troubleshooting……………………………………………………………….6-1
Grapple …………………………………………………………………………………. 6-1
Specification ……………………………………………………………………7-1
Hydraulic Schematic ……………………………………………………………….. 7-1
Overall Dimensions…………………………………………………………………. 7-2
Performance ………………………………………………………………………….. 7-3
Standard Torques …………………………………………………………………… 7-4
Index ……………………………………………………………………………….8-1

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