- +8613427233834
- 18820999946@163.com
- 13427233834@163.com
770924 SY550 SY485 Electromagnetic Valve Coils
Part Number：770-924 Solenoid Valve Coil (24V DC)
Compatible Models：Sany SY550, SY485 and other large excavator hydraulic solenoid valves (matching spool model: RBANXWV)
1 pc
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Product Description
- As the power drive component of the hydraulic solenoid valve, it receives 24V electrical signals to generate a magnetic field, driving the spool to actuate and realize the on/off and flow direction switching of the hydraulic circuit.
- It provides power for the hydraulic control of the excavator’s boom, arm, bucket and travel mechanism, ensuring the action response speed and control accuracy, which is a key electrical component to maintain the efficient operation of large excavators.
- Precise Compatibility: Standard 24V DC power supply, with mounting bore and interface fully aligned with the original part 770-924, allowing direct assembly with the RBANXWV spool and Sany SY550/SY485 hydraulic solenoid valve without modification.
- Efficient Drive: Adopts high-permeability iron core and high-temperature resistant enameled wire, with stable magnetic field strength and fast drive response, ensuring precise and delay-free spool actuation.
- Durable & Robust: Galvanized metal housing offers excellent rust prevention, vibration resistance and oil resistance. The internal coil has a high insulation grade, adapting to the harsh high-pressure, high-frequency and high-dust operating environment of excavators.
- Easy Maintenance: Modular design allows individual replacement of the coil without replacing the entire solenoid valve, significantly reducing maintenance costs and downtime.
- Suitable for Sany SY550/SY485 large excavators in heavy-duty operation scenarios such as mining and infrastructure construction, used to repair faulty solenoid valves and restore the precise control and operation efficiency of the hydraulic system.
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No. 23 Bridge Pier, Chengfeng Excavator Parts, Baoye City Green Garden (East Area), Tongling Road, Datong Road Subdistrict, Yaohai District, Hefei, Anhui, China.
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13427233834
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+8613427233834
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18820999946@163.com
13427233834@163.com