OEM Part
Hitachi excavator throttle switch box 4631128 throttle control box assembly
4631128
4631128 is a Hitachi excavator specific throttle switch box, installed in the cab, used to control the engine throttle opening, achieve idle, acceleration and other operation adjustments. Common Symptoms of Malfunctions: 1. Failure to adjust throttle, unable to accelerate or decelerate normally. 2. Unstable or unable to increase engine speed. 3. No response or jamming of switch buttons. 4. Abnormal throttle signal with relevant fault codes. 5. Engine unable to reach normal operating speed. 6. Serious impact on overall operational efficiency. The throttle switch box is a key component for engine speed control, and damage can cause abnormal power output. It is recommended to replace it in a timely manner.
System
Electrical & Electronic Parts
Supply tier
genuine
Weight
2.00 kg
Material
Contact
MR.LIU
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