Cummins to finalise development of transformational powertrain for US Army
Advanced Combat Engine. (Photo: Cummins)
Cummins has been awarded an $87 million contract by the US Army Ground Vehicle Systems Center to complete development of the modular and scalable Advanced Combat Engine (ACE).
The US manufacturer noted in a 30 July statement that ACE is a modular and scalable hybrid-capable diesel engine that employs opposed-piston technology to deliver 50% better power density, 20% lower heat rejection and 13% improved fuel efficiency.
An ACE powertrain can be configured with three, four or six cylinders to deliver 750-1,400hp.
‘ACE can be integrated into hybrid architectures, enabling commonality and ‘eliminating the expensive logistical burden of having multiple combat powertrains and facilitating the incorporation of new electrified technologies’, Cummins added.
More from Land Warfare
-
US Army’s Precision Strike Missile moves into production phase after test successes
Lockheed Martin’s Precision Strike Missile (PrSM) is a next-generation surface-to-surface missile system and is a planned replanned replacement for MGM-140 Army Tactical Missiles System (ATACMS). It is to be fired from M142 High Mobility Artillery Rocket System (HIMARS) launchers.
-
Australia invests $1.4 billion in additional AMRAAM buy
Some of the missiles ordered can be used on the F/A-18F Super Hornet, EA-18G Growler and the F35-A Lightning.
-
Hungary’s Gamma Technical expands vehicle range
The company’s new variants of 4×6 and 6×6 vehicles are designed to be modular for a greater variety of missions and also flexibility at a subsystem level, for example transmission and engine.