Hydraulic can avoid outrigger hydraulic oil cylinder have a soft leg phenomenon in working and outrigger accident put out in driving.
The related performance between D943 oxidization and rotary oxygen shoot was studied by turbineoil, HL hydraulic oil and base oil of every kind of viscosity produced from Daqing crude oil.
Test results show that anti-wear performance of anti-wear hydraulic oil is better than, that of machine oil and general hydraulic oil.
Feature requirements of the hydraulic oil for Marine cranes are discussed in this paper, as well as the operating details of oiliness judgment and inspection. gas releasing of the system etc.
Abstr: It was evaluated the impacts of gasoline, gasoline engine oil and aviation hydraulic oil on lubricity of diesel fuel by SRV tester.
Check the circuit and the valves are free, but hydraulic oil in the debris of aluminum alloy.
Dry end and wet end circulation oil 、gear oil and hydraulic oil will sample from central oil tank for relating technical analysis once every three months in the first half year, and per 6 months later.
But the use of hydraulic oil, bringing oil system for leaks and other issues.
This text introduced the basic requestion of the hydraulic oil of drilling jumbo, and introduced the selection of hydraulic oil.
