The function of the solenoid valve is to automatically adjust the speed according to the actual operating temperature of the machine, so as to achieve efficient heat dissipation. When the temperature of hydraulic oil or engine coolant rises, the solenoid valve will adjust accordingly, so that the radiator can dissipate excess heat more effectively, prevent the machine from overheating, and ensure that the hydraulic system and engine and other components of the machine operate within the normal operating temperature range, so as to improve the working efficiency and reliability of the machine and extend the service life of the equipment.

1. With over a decade of sales experience, we have established ourselves as competent providers of electric parts, quick-wearing parts, rubber parts, and engine parts for excavators. Our services cater to both international and domestic markets, and we supply to a vast array of brands, including but not limited to KOMATSU, CATERPILLAR, HITACHI, KOBELCO, VOLVO, HYUNDAI, DOOSAN, KATO, SUMITOMO, and JCB.
2. We welcome all our domestic and international friends to collaborate with us for mutually beneficial outcomes. We strive for long-term partnerships, and our cooperation is rooted in the principles of mutual benefit and common development. We eagerly await every opportunity to connect with our partners and create win-win outcomes.

Factory Status

FAQ:
1.What do you mainly produce?

A;Our main business hydraulic Spare Parts,safety valve,Gear pump,hydraulic pump,control valve,Trave Motor Assy,swing motor,Seal kit, Electric parts,solenoid valve, engine assembly.etc.

2, Do you have stock for the goods?

A;We have plenty stock for many items in the warehouse.

3. Do you test all your goods before delivery?

A: Yes, we have a 100% test before delivery.

4.I know only the excavator model, but can not offer parts No., what should I do ?

A;If possible, you can send us the old photo, nameplate or the size for reference.

5.can I order one of our samples for testing first?

A: Of course!

Welcome to contact us for Inquiry & orde

If you are not sure about the model and part number - please contact us via WhatsApp

Who we are: We are excavator spare parts manufacturer to do high quality products

What we do: Our supply chain covers engine parts, hydraulic parts, relief valves, pilot pumps, gear parts electrical parts, seals, bearings, we serve the domestic market and overseas markets, in the field of excavator parts has more than 15 years of experience, our overseas customers to establish a strong partnership.

Our service object: excavator parts wholesalers, excavator parts dealers. Individual engineering team.

GVO Brand Excavator Parts is well known in China and internationally. Reliable service Massive inventory stock, so you do not have to wait for delivery time, we provide, Komatsu, Hitachi, Volvo, Hyundai, Dosan, Kobelco, Kato, Sumitomo, JCB, Sany, Xugong, Carter, Case, excavator parts are in stock.

Customers can obtain high-quality, correct parts at the most favorable price, the fastest way, high-quality parts, is our lifelong pursuit of the goal