- +8613427233834
- 18820999946@163.com
- 13427233834@163.com
309-5808 Pedal Control Assembly, Carter Unilateral Breaker Foot Valve
Product Name：Caterpillar Unilateral Breaker Foot Valve Pedal Control Assembly (Part No.: 309-5808)
Applicable Equipment：
- Brand: Caterpillar
- Models: CAT 320GC, 323GC, 330GC, 336GC, 345GC, 349GC series hydraulic excavators
- System: Hydraulic pilot control system (breaker / unilateral operation mode)
1 pc
MOQ
Please send mail or WhatsApp
Price
Product Description
Core Parameters：
- Part Number: 309-5808
- Type: Electronic Pedal Control Assembly / Unilateral Breaker Foot Valve
- Structure & Material: Aluminum alloy base + rubber dustproof bellows + angular position sensor + waterproof wiring harness connector
- Function: Collects pedal travel signals, outputs electrical signals to control the hydraulic pilot circuit, enabling precise control of unilateral breaker operation
Function & Application：
- Precise Breaker Control: As the foot-operated unit for unilateral breakers, it outputs proportional electrical signals based on pedal travel to precisely control breaker impact frequency and force, improving work efficiency.
- Stable Signal Transmission: Built-in high-precision angular sensor converts mechanical input into linear electrical signals, transmitting to the controller for lag-free hydraulic pilot control.
- Durability & Reliability: Impact and corrosion-resistant aluminum alloy base, rubber dustproof bellows adapt to dusty, high-vibration construction environments, and the waterproof harness ensures stable signal transmission.
- OEM Compatibility: Precision manufactured to Caterpillar original standards, perfectly matching mounting interface, electrical pinout, and control logic for direct replacement of the original 309-5808 pedal assembly.
Application Scenario：
Suitable for maintenance and replacement of the breaker operation system in CAT excavators, resolving issues such as unresponsive foot control, weak/no breaker impact, and signal transmission faults. It is a core control component to ensure efficient breaker operation.
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