Throttle Cable 4259859 for Hitachi EX100-3 EX100-2 Excavator

Name: Throttle Cable 4259859 for Hitachi EX100-3 EX100-2 Excavator
SKU: EX-318003-01
Price: 59.00 USD
Availability: InStock

$59.00

For Hitachi EX100-3 and EX100-2 excavators: an aftermarket throttle cable, part number 4259859 that carries the throttle command from the control to the engine so engine speed can be set from the cab. It also appears under part number 4437891.

SKU: EX-318003-01 Category: Throttle Cable

Description
Reviews (0)

4259859 Throttle Cable is an aftermarket replacement throttle cable for Hitachi excavators, including EX100-3, EX100-2 and other listed models. The throttle cable connects the engine speed control to the fuel injection pump (governor) lever. It is supplied by LIONKITS as aftermarket with a 3-month warranty.

4259859 Throttle Cable Specifications

Product Type: Throttle Cable
Part Number: 4437891, 4259859
Compatible Brand: Hitachi
Machine Type: Excavator
Condition: Aftermarket
Warranty: 3 months
Brand: LIONKITS
Country of Origin: China

Hitachi Models Compatible with the 4259859 Throttle Cable

Hitachi Excavators

Your model is not listed? Contact LIONKITS via live chat or email with your machine model and nameplate photo, and we will confirm compatibility.

What Does a Throttle Cable Do?

The throttle cable connects the engine speed control to the fuel injection pump (governor) lever. On many excavators an electric engine control motor pulls the cable when the operator turns the throttle dial; on others a hand lever pulls it. Pulling the cable moves the lever, more fuel flows and the engine revs up; releasing it lets the engine return to idle. Cable travel and free play have to be right for the engine to reach both idle and full speed.

Signs the Part Needs Replacing

Engine will not reach full speed: a stretched or loose cable cannot pull the governor lever far enough.
No response to the throttle control: a broken or disconnected cable leaves the engine at idle whatever you do.
Frayed or kinked inner wire: broken strands near the end fittings weaken the cable and it will eventually snap.
Too much slack or free play: the control moves a long way before the lever starts to move.
Engine speed too fast or too slow: a cable or linkage out of adjustment shifts the speed range.

These symptoms overlap with a faulty engine control motor, wiring problems or a worn injection pump linkage, so check the whole throttle system before replacing the part.

How to Order and Install the 4259859 Throttle Cable

Confirm your machine model, engine model and the part number on your existing part before ordering.
Compare the cable length and the end fittings with your old cable; some models list more than one length.
Send a photo of the old part or the nameplate if you are not sure; LIONKITS will confirm fitment for you.
Route the cable with gentle bends and secure it so it cannot rub or be pinched, and keep the inner wire free of kinks.
Check the free play after installation and adjust so the governor lever moves smoothly between its idle stop and its high-speed stop when the throttle control goes from minimum to maximum.
Where the engine uses an engine control motor, check the motor and linkage as well and follow the engine speed calibration or learning procedure in the service manual if one is specified.

Shipping, Payment and Support

Delivery time: 3-7 days
Shipping methods: DHL, FedEx, UPS, TNT, USPS, EMS
Packing: Standard packing for export
Payment methods: Credit Card, PayPal
Order tracking: A tracking number with a tracking link is sent by email once the order ships.

Frequently Asked Questions

What is the 4259859 Throttle Cable?

The 4259859 Throttle Cable is an aftermarket replacement throttle cable for Hitachi excavators, supplied as aftermarket under part numbers 4437891, 4259859.

Which Hitachi models does the 4259859 Throttle Cable fit?

It is listed for EX100-3, EX100-2. If you are unsure, send your machine nameplate to LIONKITS for confirmation.

How do I know a throttle cable has failed?

Typical signs are an engine that will not reach full speed, no response to the throttle control, a frayed or kinked inner wire and too much free play.