Transmission test rigs

Permanent readiness for action is the most important factor for military equipment. RENK offers transmission test systems of the highest caliber which help you meet the increasing requirements that are being placed on lightweight, medium, and heavy-duty military vehicles. Most maintenance workshops rely on RENK test systems after carrying out gearbox overhaul. The use of cutting-edge electric drive technology makes it possible to test a gearbox under real-life conditions, but without the disadvantages of using combustion engines upon request.


Transmission test rigs

RENK I RDDS test bench control system for automated test runs and measurement data management

Wear-free AC motor drive concept

Drive unit optionally as a combustion engine or AC motor with simulation of combustion engine dynamics

Exact simulation of the vehicle weight

Simulation of all driving loads occurring during operation

Technical data

The maximum values listed here show the range of current systems; however, due to constant further development they do not necessarily specify the limits of what is possible today.

Max. power electric drive motor:
1,100 kW
Max. power electric load motors:
2 x 550 kW
Max. torque electric drive motor:
4,500 Nm
Max. torque electric load motors:
2 x 15,000 Nm
Max. speed:
4.000 rpm


Other products

Test systems


RENK offers gear unit test systems of the highest caliber for lightweight, medium, and heavy-duty military vehicles.

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Test systems

Automation for test systems: RDDS

RDDS is a flexible automation system for test rigs with a client server architecture for controlling, regulating, and monitoring tasks in real time.

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Other industries


Armored vehicles

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

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