No. 6007, zhenpu road, xiepu town, zhenhai district, Ningbo
This product is a part of our tddl-04 series hydraulic power unit products, which is widely used in automobile lifting machine, manual valve control back
Oil, adjustable descent speed, but also can be used as a hydraulic forklift and shear fork lift power source.
1. Before installation, it is necessary to ensure that hydraulic components such as oil cylinder, oil pipe and joint are clean and free from any magazine adhesion.
2. The viscosity of hydraulic oil should be 15~68CST. It should be clean and free of impurities.
3. This hydraulic system is suitable for vertical installation. The oil tank is below.
4. When starting the operation system for the first time, check whether the oil in the oil tank is sufficient.
5. After the first 100 hours of use of the system, replace the hydraulic oil, and replace the hydraulic oil every 3000 hours thereafter.
6. If you need different system parameters, such as flow rate, pressure, motor power, etc., please specify when ordering.
One, the first kind of circumstance is its temperature is higher, have serious calorific problem.
If we encounter this problem, we need to consider from three aspects:
It may be due to the overloading of the system, that is, it exceeds its maximum bearing capacity, which is mainly manifested as excessive pressure or excessive speed.
It may be that there is a problem with the hydraulic oil used by the hydraulic unit. For example, it may be that the cleanliness of the hydraulic oil is not up to the standard, which leads to a serious wear problem inside the hydraulic oil, resulting in a decline in volumetric efficiency and leakage problem.Temperature anomaly due to the use of a thin outlet pipe and a high oil flow rate.
Second, the second case is the flow of the hydraulic power unit is not up to standard, resulting in system operation is not smooth, affecting the operation effect.The reasons for such problems are mainly caused by four factors:
Lack of cleanliness of oil filter core affects oil absorption;
The installation position of the pump is too high;
Gear pump suction tubing is too fine, affecting oil absorption;
Oil suction nozzle joint leakage, resulting in insufficient oil absorption;
Address：No. 6007, zhenpu road, xiepu town, zhenhai district, Ningbo