Vehicle transmission HSWL 284C

The HSWL 284C is a field-proven transmission with state-of-the-art technology that will also meet the requirements of the coming decades. It ensures maximum mobility, performance and acceleration of the vehicle in any terrain. The electronically controlled automatic transmission takes the strain off the driver, especially in difficult operating conditions. In conjunction with the modern braking system, optimum driving characteristics are achieved. Thanks to its exceptional reliability and service life, the transmission makes its contribution to the survivability of the vehicle and, above all, the crew.



For tracked vehicles 50-60 t

Power range 700-1.100 kW (1.500 hp)

Direction of rotation of output shaft (forward/reverse) freely selectable

Front or rear mounting


Engine unit

Manual and fully automatic switching without interruption of the power flow with electric remote actuation

Mechanical emergency operation of the gear unit

Torque converter with automatic lock-up clutch

Continuously variable hydrostatic/ hydrodynamic superimposed steering transmission


Stepless rotation on the vertical axis

Integrated hydrodynamic/mechanical dual-circuit braking system

High-performance secondary retarder for service braking and sustained braking effect

Service and parking brake

Stepless power take off

Engine start possible by towing

Technical data

1,630 x 1,005 x 790mm
Maximum engine output:
1,100kW (1,500HP)
Weight category:
Powershift transmission:
4 forward gears, 4 reverse gears
Total transmission, mechanical:
Gear weight (without oil filling):
2,150 kg
Braking system:
Integrated high performance system


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