Allison - Model X1100 -Heavy-Tracked Combat Vehicles

Allison Transmission’s X1100 is designed for heavy-tracked combat vehicles weighing 50 - 70+ tons (45,359 - 65,503+ kg) and can accept either a diesel or turbine engine with ratings up to 1,650 hp (1,230 kW). The X1100 is equipped with four forward ranges, two reverse ranges and a cross-drive design that integrates steering and braking into one compact rugged unit. With fully electronic controls for use with modern engines, a torque converter with an automatic lock-up clutch for smooth and efficient starts and stops, and full-power hydrostatic steering, the X1100 provides unrivaled reliability and durability.