Support Equipment

Vehicle engine

Also known as
  • military vehicle engine
  • armored vehicle engine
  • tank engine
  • vehicle powerplant
  • vehicle power pack

Vehicle engine is a relationship-only component page for powerplants installed in cataloged military vehicles. It ties engine claims to documented parent platforms, including AGT1500-powered M1 Abrams tanks, Cat C18-powered D9 dozers, V903-powered Bradleys, MTU-powered Leopard 2s, Scania-powered CV90s, Scania-powered Piranha-family vehicles, and Stryker depot engine work, without implying standalone battlefield use.

Vehicle engine, Military vehicle powerplant component, Support Equipment
Image source: Commons AGT1500 engine and M1 tank image
Profile / Specs

Profile

Origin
Multiple countries
Type
Military vehicle powerplant component
Service note
20th century-present military vehicle propulsion component

Specifications

Component role
Prime mover for tracked or wheeled military vehicles; conflict context stays with the parent vehicle unless direct engine-specific evidence exists
Example gas-turbine installation
Honeywell AGT1500 in the M1 Abrams main battle tank
AGT1500 output
1,500 shaft horsepower, with Honeywell listing 2,750 lb-ft torque at 3,000 rpm
Example diesel installation
Cat C18 engine in the Caterpillar D9 large dozer
Cat C18 D9 net power
452 hp / 337 kW for U.S. EPA Tier 2/3 equivalent configuration; 440 hp / 328 kW for Tier 4 Final / EU Stage V configuration
Cummins V903 ratings
525-760 hp and 1,144-1,570 lb-ft torque across current listed V903 ratings
Cummins V903 layout
90-degree V-8, turbocharged and aftercooled, 903 cubic inches / 14.8 litres
Leopard 2 engine example
mtu MB 873 Ka-501 diesel engine ordered for new Leopard 2 battle tanks
CV90 Scania engine range
Early CV90 models used a 14-litre Scania V8; the CV90 Mk IV uses a 16-litre Scania V8
Piranha Scania engine example
General Dynamics/Mowag Piranha 8x8 series equipped with a Scania six-cylinder 13-litre inline diesel
Stryker depot engine example
Anniston Army Depot Stryker reset vehicles could arrive with Caterpillar C7 or 3126 engines and leave with serviced C7 engines
Variants

This page does not treat vehicle engines as a single manufactured model. It records representative, sourced engine-to-vehicle relationships where the parent vehicle already exists in the catalog.

VariantConfigurationDesignation notes
Honeywell AGT1500Gas-turbine tank engine

Honeywell identifies the AGT1500 as the gas-turbine engine used by U.S. Army and allied M1 Abrams fleets and lists the M1 Abrams main battle tank as the compatible platform.

Sources: Honeywell AGT1500 gas turbine engine

Cat C18Diesel dozer engine

Caterpillar lists the D9 large dozer with a Cat C18 engine, including current net-power and emissions-configuration data.

Sources: Caterpillar D9 dozer specifications

Cummins V903Diesel fighting-vehicle engine

Cummins says the V903 has powered the Bradley Fighting Vehicle for more than four decades and lists 525-760 hp ratings across the V903 family.

Sources: Cummins V903 defense engine

mtu MB 873 Ka-501Leopard 2 diesel engine

Rolls-Royce identifies the mtu MB 873 Ka-501 as the engine ordered for new Leopard 2 battle tanks and describes it as the established Leopard 2 drive system.

Sources: Rolls-Royce Leopard 2 engine order

Scania V8CV90 diesel engine family

Scania says its V8 diesel has powered the CV90 from the start, with early vehicles using a 14-litre V8 and the Mk IV using a 16-litre V8.

Sources: Scania defence engines overview

Scania 13-litre inline-sixPiranha 8x8 diesel engine

Scania identifies the General Dynamics/Mowag Piranha 8x8 series as equipped with a Scania six-cylinder 13-litre inline diesel engine.

Sources: Scania defence engines overview

Caterpillar C7Stryker reset-program diesel engine

U.S. Army reporting on Anniston Army Depot Stryker reset work says vehicles could arrive with Caterpillar C7 or Caterpillar 3126 engines and leave with serviced C7 engines.

Sources: U.S. Army Stryker FMS program at ANAD

Documented Vehicle Installations

The linked catalog vehicles are included only where the cited source names the engine or vehicle-powerplant relationship directly.

Compatible itemItem typeCompatibility evidence
M1 Abrams, Main battle tank, TanksM1 AbramsMain battle tank

Honeywell says the AGT1500 gas-turbine engine powers U.S. Army and allied M1 Abrams fleets and lists M1 Abrams as the compatible platform.

Sources: Honeywell AGT1500 gas turbine engine

Caterpillar D9 armored bulldozer, Armored bulldozer, Armored VehiclesCaterpillar D9 armored bulldozerArmored bulldozer base platform

Caterpillar's D9 product data lists the Cat C18 engine model and published net-power ratings for the large dozer family that underlies cataloged armored D9 entries.

Sources: Caterpillar D9 dozer specifications

M2 Bradley, Tracked infantry fighting vehicle, Armored VehiclesM2 BradleyInfantry fighting vehicle

Cummins identifies the V903 as a defense engine family that has powered the Bradley Fighting Vehicle for more than four decades.

Sources: Cummins V903 defense engine

Leopard 2, Main battle tank, TanksLeopard 2Main battle tank

Rolls-Royce says KNDS ordered mtu MB 873 Ka-501 engines to power new Leopard 2 battle tanks and describes the mtu drive system as integral to the Leopard 2 fleet.

Sources: Rolls-Royce Leopard 2 engine order

CV90, Tracked infantry fighting vehicle, Armored VehiclesCV90Infantry fighting vehicle

Scania says its V8 diesel engine has powered the CV90 from the start and distinguishes the 14-litre early engines from the 16-litre Mk IV engine.

Sources: Scania defence engines overview

MOWAG Piranha, Wheeled armored personnel carrier family, Armored VehiclesMOWAG Piranha8x8 armored vehicle family

Scania lists the General Dynamics/Mowag Piranha 8x8 series among defense vehicles equipped with its six-cylinder 13-litre inline diesel engine.

Sources: Scania defence engines overview

Stryker, 8x8 armored fighting vehicle family, Armored VehiclesStrykerWheeled armored vehicle family

U.S. Army reporting on Anniston Army Depot Stryker reset work says vehicles could arrive with Caterpillar C7 or Caterpillar 3126 engines and leave with serviced, repaired, dynamometer-tested C7 engines.

Sources: U.S. Army Stryker FMS program at ANAD

Media

Vehicle engine Images

Vehicle engine, Military vehicle powerplant component, Support Equipment - view 1
Source: Commons M1 Abrams gas turbine change image
Vehicle engine, Military vehicle powerplant component, Support Equipment - view 2
Source: Commons M88 pulling M1 engine image
Vehicle engine, Military vehicle powerplant component, Support Equipment - view 3
Source: Commons AGT1500 engine and M1 tank image
Related Weapon Systems
Stryker, 8x8 armored fighting vehicle family, Armored VehiclesArmored VehiclesStryker8x8 armored fighting vehicle familyThe Stryker is a U.S.-designed eight-wheeled armored fighting vehicle family built around a common chassis, modular mission kits, and rapid road movement. Army reporting says the first production vehicle rolled off the line in April 2002, and the family later logged combat rotations in Iraq and Afghanistan before Double-V Hull upgrades improved blast protection. Modern branches include 30 mm Dragoon infantry carriers, SGT STOUT air-defense vehicles, and U.S.-supplied APCs for Ukraine.
Weaponized civilian bulldozer or front loader, Combat engineering bulldozer/front loader, Armored VehiclesArmored VehiclesWeaponized civilian bulldozer or front loaderCombat engineering bulldozer/front loaderWeaponized civilian bulldozers and front loaders are heavy construction machines adapted for combat engineering, barrier breaching, demolition, and protected route work. The Israeli Caterpillar D9 family is the best-documented armored example, appearing in Gaza operations in 2008, 2014, and 2023 and in the July 2023 Jenin operation, while Hamas-led attackers also used construction equipment for barrier breaching on October 7. Remote-control and autonomous conversions such as Panda and RobDozer reduce crew exposure during IED, obstacle, berm, and demolition tasks.
M1150 Assault Breacher Vehicle, Armored combat-engineering breaching vehicle, Support EquipmentSupport EquipmentM1150 Assault Breacher VehicleArmored combat-engineering breaching vehicleThe M1150 Assault Breacher Vehicle is a U.S. armored combat-engineering vehicle built around an M1 Abrams-derived hull, two linear demolition-charge launchers, a lane-marking system, and interchangeable mine-plow or dozer-blade breaching gear. U.S. Marine Corps use in Afghanistan showed the vehicle clearing routes through IED and obstacle belts under armor, while Ukrainian service in the Russia-Ukraine War made the system part of the Western mine-clearing aid lane for armored maneuver.
Rheinmetall Rh-120, 120 mm smoothbore tank gun family, ArtilleryArtilleryRheinmetall Rh-120120 mm smoothbore tank gun familyThe Rheinmetall Rh-120 is Germany's 120 mm smoothbore tank-gun and ammunition family, developed from Rheinmetall's 1965-1975 smoothbore weapon-ammunition work and fielded through Leopard 2 and licensed Abrams M256 applications. The family runs from the original L44 to the longer L55 and high-pressure L55A1 branches; this relationship-only component page documents the gun lineage, barrel-length variants, ammunition interface, and modernization context rather than making independent conflict-use claims apart from host tanks.

Sources

Honeywell AGT1500 gas turbine enginePublisher: Honeywell Aerospace | Note: Supports the AGT1500 engine identity, M1 Abrams compatibility, 1,500 shp output, torque, size, weight, and general Abrams powerplant context. | Accessed: 2026-07-13Caterpillar D9 dozer specificationsPublisher: Caterpillar | Note: Supports the D9/Cat C18 engine relationship, engine model, net-power ratings, displacement, and emissions-configuration context. | Accessed: 2026-07-13Commons AGT1500 engine and M1 tank imagePublisher: Wikimedia Commons | Note: Supports public-domain image provenance for the AGT1500 engine being loaded into an M1A1 Abrams tank at Camp Coyote, Kuwait in February 2003. | Accessed: 2026-07-13Commons M1 Abrams gas turbine change imagePublisher: Wikimedia Commons | Note: Supports public-domain image provenance for a gas-turbine engine being lowered into an M1A1 Abrams at Camp Habbaniyah, Iraq. | Accessed: 2026-07-13Commons M88 pulling M1 engine imagePublisher: Wikimedia Commons | Note: Supports public-domain image provenance for an M88 recovery vehicle handling an M1 Abrams engine powerpack. | Accessed: 2026-07-13DVIDS AGT1500 Abrams maintenance imagePublisher: DVIDS | Note: Supports public-domain image provenance for U.S. Army M1 Abrams turbine-engine maintenance with a caption identifying the Honeywell AGT1500. | Accessed: 2026-07-13SIPRI Arms Transfers DatabasePublisher: Stockholm International Peace Research Institute | Note: Checked as the launcher-supplied transfer-data lead. It is useful for major conventional arms-transfer research but was not used for conflictUsage because it did not directly identify a vehicle-engine model in the 2014 Russia-Ukraine War. | Accessed: 2026-07-13Cummins V903 defense enginePublisher: Cummins | Note: Supports the V903 engine family identity, defense application, Bradley Fighting Vehicle relationship, power and torque ratings, displacement, architecture, and weight. | Accessed: 2026-07-13Rolls-Royce Leopard 2 engine orderPublisher: Rolls-Royce Power Systems | Note: Supports the mtu MB 873 Ka-501 engine relationship to new Leopard 2 battle tanks, the KNDS order context, and broader Leopard 2 drive-system continuity. | Accessed: 2026-07-13Scania defence engines overviewPublisher: Scania | Note: Supports Scania engine relationships for CV90 and General Dynamics/Mowag Piranha 8x8 vehicles, including CV90 V8 displacement context and the Piranha 13-litre inline-six description. | Accessed: 2026-07-13U.S. Army Stryker FMS program at ANADPublisher: U.S. Army | Note: Supports Caterpillar C7 and Caterpillar 3126 engine context for Stryker reset vehicles and C7 service, repair, and dynamometer testing by Anniston Army Depot. | Accessed: 2026-07-13