Vehicle transmission RK 325

The RK 325 transmission is designed for front installation in L-configuration in main battle tanks and their vehicle families. It ensures maximum mobility, performance and acceleration of the vehicle in any terrain. The electronic automatic gearshift and the modern braking system ensure optimal driving characteristics. The transmission is the right choice for modern, forward-looking main battle tanks.


RK 325

For tracked vehicles 50-70 t

Power range 800-1.200 kW (1.600 hp)

5 forward gears / 5 reverse gears

Technical data

1.910 x 830 x 960mm
Maximum engine output:
1.200kW (1.600HP)
Weight category:
Powershift transmission:
5 forward gears, 5 reverse gears
Total transmission, mechanical:
Gear weight (without oil filling):
2.350 kg
Braking system:
Integrated high-performance system


Other products

Vehicle transmissions

HSWL 106

The HSWL 106 transmission is one of RENK’s latest developments and guarantees an excellent degree of vehicle mobility, even in difficult operating conditions and situations where the driver is under high levels of stress.

Go to product

Vehicle transmissions

HSWL 256

RENK’s transmissions of the Type HSWL 256 represent the state of the art, and have already been selected for use in the highly sophisticated PUMA infantry fighting vehicle used by the German Bundeswehr and for the British Army’s Ajax family.

Go to product

Vehicle transmissions


The HSWL 284C is a transmission that has been proven in practical use and incorporates the latest technology – and will meet the requirements of the coming decades as well. It guarantees the ultimate mobility, performance, and acceleration of the vehicle on any terrain.

Go to product

Relevant industries


Armored vehicles

Drive technology and test systems for tracked vehicles. Uncompromising functionality and quality.

Go to industry

Your contact person