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Caterpillar 3126B 7.2 253HP 1085Nm

All

253 Original HP
310 Modified HP
1085 Original NM
1302 Modified NM
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Caterpillar 3126B

Caterpillar 3126B All 7.2 253HP 1085Nm

Key Specifications

Generazione All
Carburante Diesel
Power 253 → 310 hp +57 hp
Torque 1085 → 1302 Nm +217 Nm
Power
310 HP
+57 HP (+22.5%)
Original 253 HP
Stage 1 310 HP
Torque
1302 NM
+217 NM (+20%)
Original 1085 NM
Stage 1 1302 NM

Power Graph

Original Power 253HP
Original Torque 1085Nm
Power After Remap 310HP
Torque After Remap 1302Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Caterpillar 3126B

The cost of Stage 1 tuning for Caterpillar 3126B 7.2 253HP 1085Nm varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Caterpillar 3126B typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 253 to 310 HP (+23%) is within safe parameters.

With Stage 1 tuning, Caterpillar 3126B goes from 253 HP to 310 HP (+57 HP) and from 1085 Nm to 1302 Nm (+217 Nm).

Stage 1 remapping takes it from 253 HP to 310 HP (+57 HP, +23%) and torque from 1085 Nm to 1302 Nm (+217 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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Caterpillar
Caterpillar 3126B 7.2 253HP 1085Nm
+57 HP
310 HP