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AS90 Howitzer

AS90 Howitzer

Manufacturer: BAE Systems
Category: Tanks & Armored Vehicles
  • Main Gun Caliber 155mm L31 Howitzer
  • Engine Power 660 hp
  • Maximum Speed 55 km/h
  • Armor Type Welded Steel Armor

Full Specifications

1. General Information

Vehicle Name AS90 Braveheart
Type / Role Self-Propelled Howitzer
Manufacturer BAE Systems
Country of Origin United Kingdom
In Service Yes
Year Introduced 1992
Unit Cost USD 3 to 4.5 million
Crew 5

2. Dimensions & Weight

Length (Gun Forward) 9.9 m
Width 3.3 m
Height 3.0 m
Weight Approx. 45 tons
Ground Clearance 0.4 m
Chassis Material Armored Steel

3. Performance

Engine Type Cummins Diesel Engine
Engine Power 660 hp
Power-to-Weight Ratio Approx. 14.6 hp/ton
Transmission Automatic
Maximum Speed (Road) 55 km/h
Maximum Speed (Off-Road) 40 km/h
Operational Range 370 km
Suspension Type Torsion Bar

4. Armament

Main Gun 155mm L31 Howitzer
Ammunition Capacity 48 rounds
Secondary Armament 7.62mm Machine Gun
Gun Elevation/Depression +70° / -5°
Fire Control System Digital Fire Control
Stabilization Assisted Gun Stabilization
Rate of Fire 3 to 6 rounds per minute

5. Protection & Armor

Armor Type Welded Steel Armor
Reactive Armor No
Active Protection System (APS) No
NBC Protection Yes
Smoke Grenade Launchers Yes
Fire Suppression System Automatic
Mine Protection Limited

6. Mobility & Capability

Maximum Gradient 60%
Side Slope 40%
Trench Crossing 2.8 m
Vertical Obstacle 0.75 m
Fording Depth 1.5 m
Turning Radius Pivot Steering
Amphibious Capability No

7. Sensors & Electronics

Fire Control Computer Yes
Thermal Imaging Optional
Night Vision Yes
Laser Rangefinder Yes
Ballistic Computer Yes
Communication System Secure Tactical Radio
Battlefield Management System Limited

8. Operational Info

Service Branch British Army
Primary Operator United Kingdom
Combat Experience Iraq War
Upgrade Packages Braveheart Upgrade
Export Status Limited
Production Status Completed

Our Rating

The overall rating is based on review by our experts

7.8
  • Maintenance Efficiency 7 / 10
  • Technology 8 / 10
  • Performance 8 / 10
  • Reliability & Maintenance 8 / 10

PROS

  1. Powerful 155mm NATO-standard artillery gun
  2. Strong armored protection for crew safety
  3. High battlefield mobility on tracked chassis
  4. Effective long-range indirect fire capability
  5. Reliable combat performance in NATO operations

CONS

  1. Older platform compared to newer artillery systems
  2. Limited firing range versus advanced competitors
  3. Heavy vehicle with high maintenance demands
  4. Slower deployment than wheeled artillery systems
  5. Requires large logistical ammunition support

AS90 Braveheart Self-Propelled Howitzer

The AS90 Braveheart is a British 155mm self-propelled artillery system designed to provide accurate long-range fire support on the modern battlefield. Developed during the Cold War and later upgraded for NATO operations, the AS90 combines heavy firepower, armored protection, and battlefield mobility in a tracked combat vehicle.

Operated primarily by the British Army, the AS90 has supported NATO exercises and overseas deployments, including operations in Iraq. The system is known for its reliability, rapid deployment capability, and high rate of fire against enemy fortifications, armored formations, and troop concentrations.

The howitzer uses a 155mm L31 gun and is compatible with NATO-standard ammunition, including high explosive and smoke rounds. Its digital fire-control system allows rapid target acquisition and accurate indirect fire missions during day or night operations.

Manufacturer

The AS90 was developed and manufactured by BAE Systems, one of the United Kingdom’s leading defense companies. The artillery platform entered service with the British Army in the early 1990s as a replacement for older self-propelled guns.

BAE Systems designed the AS90 to operate in high-intensity combat environments while maintaining crew protection and mobility. The vehicle features an armored steel hull and a fully traversable turret capable of engaging targets at long distances.

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Speed and Range

The AS90 is powered by a Cummins VTA-903T diesel engine producing approximately 660 horsepower. The tracked artillery vehicle can reach road speeds of up to 55 km/h and has an operational range of around 370 km.

Its 155mm gun can fire standard shells beyond 24 km, while rocket-assisted projectiles can extend engagement distances to approximately 30 km. The system can sustain multiple rounds per minute during intense fire missions.

Cost/Price

Estimated unit cost for the AS90 howitzer ranges between USD 3 million and USD 4.5 million depending on upgrades, maintenance packages, and ammunition support. Modernization programs may further increase procurement costs.

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