Product Descriptio

Maintenance

The distribution valve of Komatsu excavator is one of the key components in its hydraulic system, responsible for controlling the flow direction and pressure distribution of hydraulic oil. Here are some recommended maintenance and care measures:

Regular inspection: Regularly check the appearance and connecting parts of the distribution valve to ensure that there is no leakage, looseness or damage. Check the surface of the valve body for signs of abnormal wear or corrosion.
Clean the valve body: Keep the valve body of the distribution valve clean. Use a detergent and a soft brush to wipe the surface of the valve body to remove dust, oil and other impurities. Be careful not to let the detergent enter the inside of the valve body.
Hydraulic oil maintenance: Regularly replace the hydraulic oil and select the appropriate hydraulic oil according to the manufacturer's recommendations. Ensure that the quality and viscosity of the hydraulic oil meet the requirements to ensure the normal operation of the distribution valve.
Seal inspection: Regularly check the seals of the distribution valve, such as O-rings, gaskets, etc. If the seals show signs of wear, aging or damage, replace them in time to prevent hydraulic oil leakage.
Prevent overload: Avoid overloading the excavator to reduce excessive pressure and load on the distribution valve. Ensure that the excavator operator is familiar with the normal operating range and follows the manufacturer's rated working conditions and load requirements.
Regular maintenance: Perform regular maintenance and service on the distribution valve according to the manufacturer's maintenance schedule and recommendations. This may include replacing seals, cleaning internal channels, calibrating valve cores, etc.
Professional repair: If the distribution valve is found to be faulty or requires more in-depth maintenance, it is recommended to seek inspection and repair from a professional excavator repair service provider. They have the expertise and experience to effectively handle distribution valve problems.
Please note that the above recommendations are for reference only, and the specific maintenance and service steps may vary depending on the model and manufacturer. It is recommended that you refer to the user manual of the Komatsu excavator or consult a Komatsu authorized service center for more accurate and detailed maintenance instructions.

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3.lfI don't know the part number,what shouldI do?
A:Please send us size and pictures of old products.

4.What is the warranty of the products?
A:The warranty is 6/12 Months based on the specific product.
5.How long is your delivery time?
A:The normal delivery time is 3-5 days for stock sproductsafter getting payment. lf not in stock, we will inform you thetime requlred.

6.Which shipping term you can supply?

A:By sea,air or by express ( DHL,Fedex,TNT,UPSEMS)

7.What is your MOQ?
A:Small order and sample order are acceptable
8.Do you have any After-Sales service?
A:Yes!Our

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.