V903

The next generation of the V903 is built on a proven design and decades of service with the U.S. Army.

Power

525 - 760 hp 391 - 567 kW

Torque

1144 - 1570 lb-ft 1551 - 2129 N•m

Certification

N/A

Product Availability

North America, Africa Middle East, Latin America, Asia Pacific, Europe

Applications

Defense
v903 military truck engine

The V903 has successfully powered the Bradley Fighting Vehicle for over four decades. The latest generation, delivering 760 horsepower, builds on this success and paves the way for even higher performance in the future.

 

 

Features & Benefits

  • Engine Design - Proven and battle-verified 4-stroke 903 cubic inch (14.8L) 90° V-8 architecture with high power-to-weight and power-to-size ratios enabling more troop and equipment capacity and armor for higher vehicle survivability.
  • Fuel System - The Cummins Electronically Controlled CP-STC Fuel System allows the V903 to operate in all conditions with zero loss in power.
  • Lubrication System - Pressurized lube system with 45° angularity in all directions.
  • Upgradable - The V903 is design protected for even higher uprates, options, and is hybrid-ready.
  • Air Intake System - Each V903 rating is turbocharged and aftercooled to meet the specific performance requirements of each application.
  • Exhaust System - The acoustically tuned and thermally insulated exhaust manifolds and elbows provide even flow to the turbocharger while reducing surface temperatures, improving performance and safety.
  • Smart Start - Push-button starting feature automatically actuates the intake air heaters and starter for reliable starts in cold climates.
Specifications
Configurations 90° V-8, 4-stoke diesel
Aspiration Turbocharged and Aftercooled
Displacement 903 cubic in³ / 14.8L
Bore and Stroke 5.5 in x 4.75 in / 140mm x 121 mm
Rotation Counterclockwise-facing flywheel
Fuel System Cummins Electronically Controlled Compact Pump - Step Timing Control Unit Injection
Overall Length 56.5 in / 1435 mm
Overall Width 35.1 in / 892 mm
Overall Height 38.6 in / 980 mm
Weight 2580 lb / 1171 kg

 



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Ratings
Configuration kW BHP RPM
VTA903-T525 392 525 2800
VTA903-T600 448 600 2600
VTA903E-T675 504 675 2800
VTA903E-T760 567 760 2800

 

Efficiency
Performance

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