K1000556G K1000556H Excavator Parts Doosan Daewoo Hyundai DH220 DX300 DX420 R225-5 R225-7 R225-9 Pilot Handle Joystick Assembly
Excavator parts Doosan Daewoo Hyundai DH220 DX300 DX420 R225-5 R225-7 R225-9 pilot handle joystick assembly K1000556G K1000556H DX225 DX225LCA remote control joystick K1000556 K1000556E pilot handle valve K1000556H 110925-00464
| Brand | GVO |
| Appliion | pilot handle joystick assembly |
| Model No. | DH220 DX300 DX420 R225-5 R225-7 R225-9 |
| Condition |
100% New
|
| Size | Standard |
| Package | As customer's requirment |
| Adavatages | High Quality |
| Factory Price | |
| Adequate inventory |
The excavator joystick assembly transmits the operator's instructions to the various working parts of the excavator through mechanical or electronic means. Taking the hydraulic pilot joystick as an example, when the handle is operated, the movement of the handle is converted into the movement of the valve core through components such as rocker arms and push rods. The pilot oil from the oil inlet flows to different working ports according to the position of the valve core, thereby controlling the action of the corresponding hydraulic actuators (such as cylinders and motors). For example, when the joystick is pushed to the left, the high-pressure oil at the P port enters the oil chamber and connects to the left rotation oil port, causing the excavator to rotate to the left. When the handle is released, the push rod and the valve core are reset under the action of the reset spring and the balance spring, the oil circuit is cut off, and the action stops.
It is mainly used for the operation control of excavators and is a key component for excavator drivers to achieve precise control of the machine. It is widely used in various engineering construction fields, such as building construction, road construction, mining, water conservancy projects, etc., to help complete various complex earthwork tasks and improve construction efficiency and quality.
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!
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