Excavator Switch

When the high-speed mode on your Doosan DX140 stops responding, this excavator switch is often the root cause. As a direct replacement for OEM part numbers K1002406D11 and K1002406D12, this rocker switch controls the engine speed actuator, with the iconic rabbit symbol marking its high-speed function-ideal for quickly moving the excavator across large job sites.

At Yantai Dayun Machinery, we've specialized in construction machinery spare parts for over 15 years, and this is one of the common wearing parts we keep in stock for Doosan DX140 owners. Built to handle the vibration, dust, and occasional oil splashes inside the cabin, it matches the original mounting cutout and electrical connector perfectly. No drilling or splicing wires are needed; most maintenance teams can complete the swap in under 10 minutes.

Unlike generic switches, this unit is sourced to meet the same fit and function as the factory part. We carry a full range of Doosan excavator parts, from hydraulic pumps and travel motors to cabin control switches like this one. Having a spare on hand helps you avoid costly downtime, especially when working on tight project schedules.