Doosan Crawler Excavator DX140 LC 5.9L

Dooan Crawler Excavator DX140 LC 5.9L chip tuning is a precise recalibration of the engine control unit (ECU) – Boch EDC17CV41 with a TC1797 processor – designed to improve the efficiency and reliability of your equipment. The Dooan DX140 LC excavator, model year 2019, equipped with a 5.9L engine producing 71 kW, is intended for operation in demanding conditions requiring consistent traction and high performance. The ECU remapping process involves modifying the factory engine settings to adapt it to specific operating tasks and fuel types. We analyze data from sensors, optimize fuel maps and turbocharger operating algorithms to achieve maximum torque of 436 Nm and improve engine responsiveness under load.

For machines like the Dooan Crawler Excavator DX140 LC, an important consideration is the ability to disable the EGR and DPF systems, which reduces engine stress and extends its service life, particularly in dusty environments. Removal of errors and limitations programmed into the ECU by the manufacturer is also possible. AutoChip.lv guarantees that all modifications are made considering the engine’s specific characteristics and are aimed at ensuring its durable and stable operation. Dooan Crawler Excavator DX140 LC 5.9L chip tuning allows for an optimal balance between power, fuel economy, and reliability.