Kobelco SK200 Excavator Hydraulic Pump in Trouble

Name: Kobelco SK200 Excavator Hydraulic Pump in Trouble
Description: One more thing.. when you look at this video Would you say that the problem is cavitation between the thank and the pump? it makes quite a bit of sound and you can see the erratic shaking move cause by the air in the actuator? Make sense or not? thanks

One more thing.. when you look at this video Would you say that the problem is cavitation between the thank and the pump? it makes quite a bit of sound and you can see the erratic shaking move cause by the air in the actuator? Make sense or not? thanks

Discuss this in the forum topic Cylinder internal heat/Hydraulic oil overheating.