Doosan Excavator Heavy Duty Machine Repair

This illustration show you guide on how to remove cabin for Doosan DX300LC excavator. Related Contents: Doosan Data Monitoring System DMS-5 DMS-3 Free Download 2017 Daios Doosan GPES Part Catalog Download & Installation Service 2020 Doosan Excavator Workshop Service Repair Manual PDF Download Procedures 1. Park on firm and level ground. 2. Lower front attachment (bucket) to ground. 3. Shut down engine. 4. Set safety lever on "RELEASED" position. 5. Turn starter switch to "I" (ON) position.

This instruction show you guide on how to do cylinder perform test for Doosan DX300LC excavator. All tests are performed with standard boom, arm and bucket configuration. The bucket should be empty.

This instruction show you guide on how to perform swing speed and deceleration force test for Doosan DX300LC excavator. Extend the bucket cylinder completely and retract the arm cylinder, as shown in Figure 6, to test swing speed. The lowest point of the bucket will be approximately 1.5 m (3') off the ground.

This instruction show you guide on how to do travel speed test for Doosan DX300LC excavator.