Heenan & Froude. A brief timeline of our history: 1877 - William Froude inventedthe hydraulic (water brake)dynamometer 1903 - Heenan & Froude company transferred to a location... as the hydrodynamic equivalent of the Mach Number. It is during this period that he invented the hydraulic (water brake) dynamometer to test engines for large naval ships. His son... smooth disc hydraulic dynamometer". In 1996 Hofmann Prftechnikwas acquired by Froude to form Froude Hofmann. This resulted in the bringing together ofR & D and manufacturing skills...

Current Dynamometers Hydraulic Dynamometers Low Speed Dynamometers High Speed Dynamometers ProductsEngine DynamometersChassis DynamometersPowertrain TestingEnd of LineControl & Data...

comprehensive range of eddy current (AG), AC & hydraulic engine dynamometers for automotive, gas turbine, marine Chassis Dynamometers Chassis dynamometers for NVH, emissions, climatic...