Product Descriptio

Maintenance method

1. Choose the right hydraulic oil
Hydraulic oil plays the role of transmitting pressure, lubriion, cooling, and sealing in the hydraulic system. Improper selection of hydraulic oil is the main cause of early failure and reduced durability of the hydraulic system.
2． Prevent solid impurities from mixing into the hydraulic system
Clean hydraulic oil is the life of the hydraulic system. There are many precision coupling parts in the hydraulic system, some have small damping holes, some have gaps, etc. If solid impurities invade, it will cause strain on precision parts, hairpins, blockage of oil passages, etc., endangering the safe operation of the hydraulic system.
3. Maintain appropriate oil temperature
Excessively high oil temperature in the hydraulic system will lead to: reduced oil viscosity, easy to cause leakage, and reduced efficiency; to avoid excessive temperature: do not overload for a long time; pay attention to the radiator fins not to be contaminated by oil to prevent dust from adhering to the heat dissipation effect. ;
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About Xinfeng Machinery (XF) parts:

Xinfeng Machinery Parts Company was established in 1998. It is a professional team composed of high-quality technical personnel integrating production, maintenance, sales, and service. It is committed to providing customers with high-quality and efficient services. It is headquartered in Guangzhou, China.

We have been engaged in the excavator industry for 25 years. We sell original used parts, rebuilt parts,original new parts, and OEM new parts for many types.We can provide many types for you to choose from. We can provide a quality-trusted full range of hydraulic pumps, travel motors, final drives, main control valves, swing motors, and engines for KOMATSU, , HITACHI, JOHN DEERE, VOLVO, CASE JCB, KOBELCO, NEW HOLLAND, SUMITOMO, KATO, BOB, DOOSAN, and HYUNDAI.

We provide a customer satisfaction guarantee on all our products. We have invested in providing only the highest-quality replacement parts to our customers. Develop a more broad business space together based on long-term, friendly, mutually beneficial, and win-win business relations.