XS-111 to 800HP (Water Brake)


XS-111 Water Brake Dynamometer

111This water brake dyno is recommended for gasoline or diesel engines, the XS-111 is capable of handling speeds up to 9000 RPM and 800HP.

The XS-111 is built with precision machined components, durable aluminum alloy castings, and a high strength, stainless steel shaft.  A balanced rotor assembly, double row ball bearing assemblies on the input shaft, and carbon face seals allow for high-speed operation.

Stuska dynamometers offer equal testing capabilities in either direction of rotation.


Input Shaft:  1.25″ diameter SAE taper input

Torque arm lengths:  6.302″ and 12.604″, for use with different applications.


A Typical Package Includes:

The XS-111 dynamometer, drive shaft flange, trunnion bearings, load control valve, tubing, fittings, tachometer, cable and drive, and a complete hydraulic torque measuring system with gauge having full scale reading to match brake capacity or engine output. Installation dimensions, operating instructions are also included.


Click HERE for a brochure