Increased performance where applicable for stronger acceleration and improved working capability.
STEINBAUER application
Caterpillar 740B Power Module
15.2L CAT C15 ACERT
Increase from 475 BHP to 570 BHP and from 2,238 Nm to 3,011 Nm — without ECU remapping.
STEINBAUER performance module for the Caterpillar 740B 15.2L CAT C15 ACERT, designed to provide increased power and torque while retaining the original ECU programming and factory engine safeguards.
Key benefits
- Up to +25% power and torque increase, depending on application.
- No ECU software overwrite — the STEINBAUER system works alongside the original engine management.
- Injection duration module developed to add performance without generic one-size-fits-all mapping.
- Removable solution that can be removed if required.
- Application-specific development for the individual engine and vehicle or machine application.
- Efficiency — Additional usable torque during sustained heavy-duty operation can reduce reliance on higher engine speeds, which may support more efficient fuel use.
Actual fuel consumption depends on vehicle load, operating conditions, terrain and driving or operating style.
Vehicle details
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740B?
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- Manufacturer
- Caterpillar
- Model
- 740B
- Engine
- 15.2L CAT C15 ACERT
- Displacement
- 15,117 cc
STEINBAUER
Performance comparison
Power (BHP)
Illustrative agricultural engine-speed curve
Move across the graph to explore RPM
Standard
475 BHP
STEINBAUER
570 BHP
+95 BHP
Torque (Nm)
Illustrative agricultural engine-speed curve
Move across the graph to explore RPM
Standard
2,238 Nm
STEINBAUER
3,011 Nm
+773 Nm
STEINBAUER Technology
- External ECU technology — Works alongside the original engine management system without permanently rewriting the factory ECU software.
- Load-dependent performance — Additional power and torque are delivered progressively as engine demand increases.
- Application-specific calibration — Developed specifically for the individual engine and application rather than using a generic universal setting.
Heavy-duty performance
More about heavy machinery applications →
Output for specialist duty cycles
Heavy machinery applications are developed for sustained load, heavy transport and specialist industrial operation.
Sustained load
More usable torque through long heavy-duty operating cycles.
Heavy transport
Stronger response when moving significant loads.
Specialist machinery
Application-specific calibration for compatible industrial equipment.
UK support
Technical application advice for unusual and specialist machines.
Illustrative simulated performance graphic based on published application data. Curves are illustrative and are not measured dyno traces.
Caterpillar 740B tuning and power increase
The STEINBAUER Power Module is designed for drivers and operators looking for a Caterpillar 740B power increase without replacing the factory ECU software. The module works alongside the original engine management system and can be removed to return the vehicle or machine to its standard configuration.
For this application, published performance data shows power increasing from 475 BHP to 570 BHP, with torque increasing from 2,238 Nm to 3,011 Nm.
If you are searching for a Caterpillar 740B tuning module, this page contains the compatible STEINBAUER part number, installation information, performance figures and available accessories for this exact application.
Why choose STEINBAUER?
Intelligent performance technology
Improved pulling power throughout the usable engine speed range.
Original ECU programming and factory engine safety parameters remain active.
The vehicle or machine can be returned to its original factory configuration.