7834-41-2000 Throttle Motor for Komatsu PC200-7 PC220-7 PC300-7

7834-41-2000 Throttle Motor for Komatsu PC-7 Excavators

The 7834-41-2000 throttle motor is used for Komatsu PC-7 series excavator engine speed control applications. It is commonly searched as a throttle motor, governor motor, accelerator motor, stepping motor or actuator motor for Komatsu PC200-7 PC220-7 PC270-7 PC300-7 machine references.

This page should focus on 7834-41-2000 as the main part number. Search formats such as 7834 41 2000 and 7834412000 can stay on the same page. Related references such as 7834-41-2001 and 7834-41-2002 should be verified by the old motor, connector plug, line count and mounting style before ordering.

Product Details for 7834-41-2000 Throttle Motor

Komatsu PC-7 Throttle Motor Applications

The throttle motor controls engine speed response through the machine control system. On Komatsu PC-7 excavators, a weak or failed throttle motor may cause unstable speed control, no throttle response, slow acceleration, incorrect engine speed, or throttle-related warning symptoms.

The same part number group can appear across different Komatsu PC-7 models, but the final choice should not rely only on the machine model. Similar-looking motors may differ in connector style, cable direction, arm position, bracket shape or internal control design.

For remote orders, send photos of the old throttle motor from the front, rear, side, connector plug and mounting bracket. If the old motor has a visible label, include a clear label photo.

Common Throttle Motor Failure Symptoms

Connector and Line Count Verification

Before ordering 7834-41-2000, compare the connector plug, line count, cable direction and mounting bracket with the removed throttle motor. A similar motor may still use a different connector or bracket structure.

If the old motor label shows 7834-41-2001 or 7834-41-2002, do not assume interchange only by number. Compare the old part physically before shipment.

The recommended confirmation set includes old motor photos, connector close-up photos, cable direction, linkage arm position, machine model and serial number.

Avoid Duplicate 7834-41-2000 Pages

This product page should be the primary landing page for 7834-41-2000 and 7834 41 2000 searches. Keeping another page with the same main part number can make the two pages compete for the same keyword.

The cleaner structure is to keep one focused page for this throttle motor group, then redirect or remove the duplicate ID 398 page. PC300-7 can stay as a compatible model inside this main page instead of becoming a separate duplicate product page.

The target search intent is 7834-41-2000 throttle motor for Komatsu PC-7 excavator engine speed control repair.

Installation Notes for 7834-41-2000 Motor

Disconnect the machine power before removing the old throttle motor. Mark the original connector position, linkage angle and cable routing before disassembly.

Install the replacement motor along the original mounting position. Do not force the linkage arm if the angle or movement range does not match the old motor.

After installation, check connector locking, wire clearance, linkage movement and throttle response. Test idle, acceleration and return movement before putting the machine back into work.

If the throttle fault remains, inspect the throttle dial, wiring harness, controller signal and related sensor inputs before replacing additional parts.

Why Source 7834-41-2000 Motor from Topvelsun?

Topvelsun supplies replacement throttle motors, actuators and electric system parts for Komatsu, Caterpillar, Hitachi, Hyundai, Kobelco, Volvo and other heavy equipment. For 7834-41-2000 orders, we help buyers compare old motor photos, connector details, line count and machine information before shipment.

This product is suitable for repair workshops, fleet maintenance teams, excavator electrical technicians, parts distributors and overseas buyers working on Komatsu PC-7 throttle control repair.

FAQ

Is 7834 41 2000 the same search format as 7834-41-2000?

Yes. 7834 41 2000 is a spaced search format of 7834-41-2000. This page can include both formats to match buyer search behavior.

Can 7834-41-2000 fit Komatsu PC200-7 and PC300-7?

These are common Komatsu PC-7 model references for this throttle motor group. Final fitment should still be verified by old motor label, connector plug and machine serial number.

Can 7834-41-2001 and 7834-41-2002 stay on this page?

Yes. They can stay as Ref Cross numbers. They should not replace 7834-41-2000 as the main part number unless the old motor label and connector layout confirm it.

What should be checked before ordering?

Check old motor label, connector plug, line count, cable direction, mounting bracket, linkage arm position, machine model and serial number before ordering.

Is this a throttle motor or accelerator motor?

Both names are used in the market. It can also be called a governor motor, stepping motor or actuator motor for Komatsu excavator engine speed control.