- +8613427233834
- 18820999946@163.com
- 13427233834@163.com
P1009279 Hydraulic pump main pump electromagnetic valve for excavator, suitable for 320E and 336GC proportional electromagnetic valves
Product Name: Excavator Hydraulic Main Pump Proportional Solenoid Valve (Part No.: P1009279)
Applicable Equipment:
- Brand: Caterpillar
- Models: CAT 320E, 336GC series hydraulic excavators
- System: Hydraulic main pump / main control valve proportional control system
1 pc
MOQ
Please send mail or WhatsApp
Price
Product Description
Core Parameters:
- Part Number: P1009279
- Type: Cartridge-type Proportional Solenoid Valve for Hydraulic Pump
- Structure & Material: High-strength aluminum alloy valve body + electromagnetic coil assembly + stainless steel spool + oil-resistant fluororubber O-ring seals + waterproof electrical connector
- Function: Proportionally controls hydraulic oil flow and pressure via PWM electrical signals, adjusts main pump displacement, and realizes precise matching of excavator power and load
Function & Application:
- Precise Main Pump Displacement Control: Receives proportional electrical signals from the controller, the spool moves linearly to precisely adjust the main pump swash plate angle and displacement, ensuring real-time matching of engine output power and hydraulic load, avoiding power waste or engine stall.
- Smooth Operation Response: The proportional control feature realizes stepless adjustment of hydraulic flow, making digging, swing, travel and other operations smoother and gentler, greatly improving operator comfort and work accuracy.
- Durability & Reliability: Impact and corrosion-resistant aluminum alloy housing, high and low temperature resistant fluororubber seals, and dustproof and waterproof electromagnetic coil, perfectly adapt to the harsh working conditions of excavators such as high vibration, dust, and extreme temperatures.
- OEM Compatibility: Precision manufactured to Caterpillar original standards, perfectly matching mounting dimensions, electrical interface, flow and pressure characteristics. Directly replaces the original factory solenoid valve of the same specification, no additional debugging required, ready to use after installation.
Application Scenario:
Suitable for maintenance and replacement of the hydraulic main pump system of CAT 320E, 336GC and other series excavators, resolving issues such as slow operation, engine stall, insufficient power, and abnormal hydraulic response. It is a core hydraulic control component to ensure efficient, energy-saving and stable operation of the excavator.
Gallery
HOT PRODUCTS
Proven solutions trusted by global customers
Get in touch with us
Address：
No. 23 Bridge Pier, Chengfeng Excavator Parts, Baoye City Green Garden (East Area), Tongling Road, Datong Road Subdistrict, Yaohai District, Hefei, Anhui, China.
Tel：
13427233834
WhatsApp：
+8613427233834
Email：
18820999946@163.com
13427233834@163.com