JCB Telehandler 535-125 4.4L l4

ECU Chiptuning Performance Results

Estimated power and torque gains after Stage 1 ECU remapping

Engine power

Power hp

+15 hp
Original 74 hp
Stage 1 89 hp
Gain +15 hp
Engine torque

Torque Nm

+80 Nm
Original 400 Nm
Stage 1 480 Nm
Gain +80 Nm

Estimated Stage 1 gains are calculated from stock values using an approximate 20% increase. Actual performance improvements may vary depending on vehicle condition, fuel quality, hardware configuration and operating environment.

To order chip tuning, contact us
Price: €0.00
Tax included

Chip tuning for the JCB Telehandler 535-125 involves recalibrating the engine’s electronic control unit (ECU) – a 4.4L l4 engine – to improve efficiency and adapt to specific operating conditions. Modern telehandlers, such as the JCB 535-125 model year 2017, are equipped with complex control systems that limit engine potential to meet environmental regulations. The ECU, a Boch DCU17CV51 with a TC1724 processor, manages all aspects of engine operation, including fuel delivery, ignition timing, and boost pressure. Reprogramming the ECU allows for the release of hidden power and torque reserves, optimizing engine performance under load. This is particularly important for JCB Telehandlers, as the equipment is often used in demanding conditions requiring consistent traction and reliability.

We analyze current engine parameters and adapt the ECU software to achieve an optimal balance between performance and durability. A key aspect of the process is the ability to disable EGR and DPF systems, which reduces engine stress and extends its service life, especially when operating in dusty environments. Error codes and restrictions affecting engine stability are also removed.

Chip tuning of the JCB Telehandler 535-125 by AutoChip.lv is not simply about increasing power; it’s about optimizing engine operation to ensure maximum performance and reliability in challenging operating conditions. Chip tuning for the JCB Telehandler 535-125 guarantees stable engine operation, improved responsiveness, and increased efficiency in all conditions.

Specification

Power (KW) 55
Power (HP) 74
Torque (Nm) 400
Power (PS) 75
ECU Brand Bosch
ECU Version DCU17CV51
ECU Micro TC1724
Tools KESS3 compatible Powergate not compatible
Connection OBD available
Year 2017
Type Tractors

Choose your vehicle

To view the chip tuning options available for your vehicle, select the make, model, year and engine.