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Allison Transmission launches propulsion solution for construction and mining markets

The TerraTran transmission
The Allison Transmission TerraTran transmission

Allison Transmission has launched the TerraTran, its latest propulsion solution built for the construction and mining markets.

A variant of Allison's 4000 Series transmission, the TerraTran is built for off-highway applications such as mobile crane, articulated dump truck and wide-body mining dump trucks, with enough application flexibility to target multiple additional on-highway opportunities. 

TerraTran has maximum power capability of up to 800 horsepower, and torque capability up to 3,025 lbs./ft., dependent upon the application in which it is deployed.

TerraTran also features seven forward and two reverse speeds. With the additional fast reverse, TerraTran delivers improved productivity and optimized vocational efficiency. According to Allison, field tests conducted over two years have demonstrated that TerraTran features enhanced drivability, gradeability and maneuverability under demanding operating conditions.

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