Excavator switch KHR2751 is located on the control panel on the right side of the excavator cab. It is a throttle knob switch, also known as a throttle potentiometer. It sends a signal to the engine ECU by rotating to achieve stepless adjustment of the speed.

Customer reviews

The throttle switch is original and new from Japan, excellent quality be highly recommend by clients always.

Common Faults

KHR2751 excavator switch as a potentiometer switch, it usually does not report a specific code when problems occur, but manifests as some physical or operational abnormalities.

• Unstable engine speed: the speed is high and low during idling or operation.
• No response to the throttle: the engine speed of the rotary knob remains unchanged.
• Abnormal operation feel: when rotating, it feels stuck, not smooth, or there may be abnormal friction sound.
• Signal jump: sudden change of rotation speed for no reason during idling or operation.

FAQ

Can I get a product photo?

Yes, we would like to send you real product picture.

What is the price and MOQ?

MOQ is one piece. Price be negotiated.

Is the item in stock, and how fast is the dispatch or delivery time?

Yes, this starter motor is in stock now.

How can I order it?

I will send invoice with payment information via email.

How do payment?

We accept to T/T, PayPal, Credit Card, Western Union transfer.

What's the delivery time?

Stock products estimated 7 days.

Is there a replacement or repair warranty if a fault occurs?

Yes, we offer 1-3 months warranty for OEM products in negotiation

Can it be returned if it does not match the machine's pin configuration?

Can, we can negotiate it, customers pay shipping cost for return package

Is it an exact match for my machine?

Please send me your excavator nameplate, I will check which number wiring harness match to it.