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Curtis B.
Curtis B., Technician
Category: Construction and Road Equipment
Satisfied Customers: 1167
Experience:  Technican turned service manager with multiple lines of equipment and rental units.
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I have a doosan dh130-2

Customer Question

have a doosan dh130-2. It was running perfect, driving it out to pull some stumps and the machine died. I found the 30 amp fuse blown, replaced it and it started back up. However, hydraulic operations of drive/boom were slow and erratic, left boom selected and it would swing right. Got a technician to come out, changed the hyd pumps, didn't fix it. The electrical schematic shows a valve controller with 4 wires going to it, I can't locate it on the machine thinking this might be the problem. Maybe. Any ideas?
Optional Information:
Make: Doosan
Model: DH130-2
Engine: Daewoo
Submitted: 2 years ago.
Category: Construction and Road Equipment

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