35X Series

Horse Power: 1,000-2,500 HP

RPM: 0-4,000 RPM

Torque: 7,500 ft-lbs

Our 35X-Series engine dynamometers are designed for testing the majority of on and off-highway diesel engines and large electric motors. This series offers test capacities from 50-2100 HP, and operating speeds to 4000 RPM. The 35X-Series dynamometers are manufactured in-house from a powerful yet simple design solution with a proven performance of more than 25 years, ensuring you receive the highest possible return on investment.


  • Inlet control allows for low minimum horsepower.
  • Low minimum loading characteristics.
  • Adjustable absorber seals.
  • Removable bearing and seal housings to facilitate field servicing without the need for disassembly of the absorber.


  • The ability to test a wide range of engine displacements on the same dynamometer.
  • Through-shaft design allows either end of the dynamometer to be driven and to accept additional dynamometers in tandem plus a variety of accessories including starting systems.
  • Equal absorption capabilities in either direction of rotation.


Model Power Torque Speed
35X01 350 HP
(261 kW)
1,250 ft-lbs
(1695 Nm)
4,000 RPM
35X02 700 HP
(522 kW)
2,500 ft-lbs
(3390 Nm)
4,000 RPM
35X03 1,050 HP
(783 kW)
3,750 ft-lbs
(5084 Nm)
4,000 RPM
35X04 1,400 HP
(1044 kW)
5,000 ft-lbs
(6780 Nm)
4,000 RPM
35X05 1,750 HP
(1305 kW)
6,225 ft-lbs
(8440 Nm)
4,000 RPM
35X06 2,100 HP
(1566 kW)
7,500 ft-lbs
(10170 Nm)
4,000 RPM