The SK350-6E joystick handle assembly of the excavator is mainly used to control the various actions of the excavator. Its working principle and function are as follows:

Working principle

- There are multiple sensors and micro switches inside the joystick handle assembly. When the driver operates the handle, the movement of the handle will be sensed by the sensor, and the sensor converts the mechanical movement into an electrical signal. These electrical signals are transmitted to each hydraulic valve group through the control system of the excavator. The hydraulic valve group controls the flow direction and flow of the hydraulic oil according to the received signal, and then drives the corresponding hydraulic actuators, such as cylinders, motors, etc., so that the excavator can achieve various actions, such as digging, rotation, walking, boom lifting and lowering, etc.

Function

- Accurately control the action: The driver can accurately control the movement amplitude and speed of the excavator through the joystick handle assembly. For example, in excavation operations, the cutting angle and digging depth of the bucket can be accurately controlled; in hoisting operations, the position of the boom and bucket rod can be accurately controlled to achieve smooth and accurate operation.

- Improve work efficiency: The design of the joystick handle assembly conforms to ergonomics, which makes the driver comfortable and convenient to operate, and can quickly and accurately switch between various actions, thereby improving the work efficiency of the excavator and shortening the operation time.

- Ensure operational safety: The handle assembly is usually equipped with safety devices such as emergency stop buttons and locking devices. When encountering an emergency, the driver can press the emergency stop button to quickly cut off the power source, stop the excavator, and avoid accidents; the locking device can prevent the handle from accidentally moving in a non-operating state, ensuring the stability and safety of the excavator.

.Advantages of our products

1 .Exquisite workmanship, for you to win the marke

2 .beautiful appearance, for you to win customer recognition

3 .to provide you with one-stop excavator parts procurement

4.long warranty, for your after-sales worry

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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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