Allison Transmission, a number one designer and producer of standard and electrified automobile propulsion options for tactical wheeled and tracked protection autos, and medium- and heavy-duty business autos, has been awarded a $51 million contract for the X1100-3B1 transmission and technical help for the Abrams Fundamental Battle Tank utilized by the U.S. Military and Overseas Navy Gross sales (FMS) prospects. Allison’s distinctive {qualifications} and expertise with the event, testing and manufacturing of professional quality cross-drive transmissions have lowered threat to the U.S. Military as they’ve navigated the pandemic and unprecedented financial situations. Allison’s modern strategy and finest practices present the Military with better affordability to reinvest in readiness, that are advantages different producers have been unable to realize. Deliveries and technical help underneath this contract will start in January 2023 and proceed by way of March 2024.

“Allison is happy with {our relationships} with the U.S. Military and the world’s most interesting protection automobile producers. Our inner investments have led to development within the protection finish market with new contracts within the final six months for Abrams, the U.S. Military’s latest mild tank (Cell Protected Firepower), M88A3 HERCULES and India’s Future Infantry Fight Car,” mentioned Pittard. “The longer term may be very thrilling as Allison could have a brand new protection manufacturing program launch yearly for the subsequent a number of years.”


“The Abrams is probably the most prevalent important battle tank within the free world, and the latest announcement of protection gross sales increasing to Taiwan, Australia and Poland will increase its presence to eight U.S. associate nations. Allison is proud to help the U.S. Military and our international prospects right now and for many years to come back,” mentioned Dana Pittard, Vice President for Protection Applications, Allison Transmission.

Allison X1100-3B1 transmission

The M1 Abrams is a third-generation American important battle tank designed by Chrysler Protection (now Common Dynamics Land Programs) and named for Common Creighton Abrams. It launched a number of trendy applied sciences to US armored forces, together with a multifuel turbine engine, refined Chobham composite armor, a pc fireplace management system, separate ammunition storage in a blow-out compartment, and NBC safety for crew security. The M1 Abrams’s powertrain consists of a Honeywell AGT1500 (initially made by Lycoming) multifuel gasoline turbine able to 1,500 shaft horsepower at 30,000 rpm and 395 lb?ft at 10,000 rpm and a six-speed (4 ahead, two reverse) Allison X-1100-3B Hydro-Kinetic automated transmission. This offers it a ruled prime pace of 45 mph (72 km/h) on paved roads, and 30 mph (48 km/h) cross-country. With the engine governor eliminated, speeds of round 60 mph (97 km/h) are potential on an improved floor.

Allison Transmission is a number one designer and producer of propulsion options for business and protection autos and the biggest international producer of medium- and heavy-duty absolutely automated transmissions that Enhance the Manner the World Works. Allison merchandise are utilized in all kinds of functions, together with on-highway vehicles (distribution, refuse, development, fireplace and emergency), buses (college, transit and coach), motorhomes, off-highway autos and tools (vitality, mining and development functions) and protection autos (tactical wheeled and tracked). Based in 1915, the corporate is headquartered in Indianapolis, Indiana, USA. With a presence in additional than 150 nations, Allison has regional headquarters within the Netherlands, China and Brazil, manufacturing services within the USA, Hungary and India, in addition to international engineering sources, together with electrification engineering facilities in Indianapolis, Indiana, Auburn Hills, Michigan and London in the UK. Allison additionally has greater than 1,400 impartial distributor and vendor areas worldwide.