High-quality construction machinery parts: This DX140/DX140W/DX170/DX180 hydraulic joystick valve is a new product designed for machinery repair shops, manufacturing plants, construction engineering, and the energy and mining industries. It is a reliable component that ensures seamless operation of construction machinery.
Wide compatibility: This product is compatible with a variety of models, including 410113-00022a/410113-00021A, 410113-00125b 410113-00125a, K1000555H/K1000556G, K1000555G/K1000556H, making it a universal solution for different machinery types.

The DX140 excavator joystick assembly works based on the hydraulic pilot control principle. The excavator's engine drives the hydraulic pump, which delivers hydraulic oil to the joystick assembly. When the joystick is operated, such as moving left or right, forward or backward, it pushes the internal valve core to move. The movement of the valve core changes the flow direction and pressure of the hydraulic oil, allowing the pilot oil to flow through and push open the corresponding oil circuit valve core on the multi-way valve, thereby controlling the hydraulic oil to enter different actuators, such as cylinders, motors, etc., to achieve the excavator boom lifting, dipper arm extension and retraction, bucket digging, rotation and walking.

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

Buyer Notice: Due to the time difference between China and different countries, when you search for products in my store. We may not be online, but you can rest assured that we check the store every day. If you have any questions, please leave me a message and I will reply you as soon as possible. Thank you very much for your understanding and support. You can also add our WhatsApp +86 13533535394 to contact us