Pressure sensors mainly have piezoresistive, capacitive and piezoelectric working principles. Their functions are to monitor hydraulic system pressure, ensure equipment safety and optimize work efficiency.

Piezoresistive Using the piezoresistive effect of semiconductor materials, when pressure acts on the sensitive element of the sensor, the lattice structure inside the element deforms, causing the carrier mobility and concentration to change, resulting in a change in resistance value. The pressure is calculated by measuring the change in resistance.

Monitor hydraulic system pressure: Real-time monitoring of the pressure of key parts in the hydraulic system, such as pumps, cylinders, motors, etc., allows operators and control systems to understand the pressure status in time and facilitate adjustment of working parameters.

Optimize work efficiency: Provide accurate pressure data for the control system, so that the system can automatically adjust the flow and direction of hydraulic oil according to the actual working conditions, so that each working device of the excavator can achieve the best working state and improve the efficiency of excavation, loading and unloading operations

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