MTU is part of the Rolls-Royce Group and a world-leading provider of high- and medium-speed diesel and gas engines, complete drive
systems, distributed energy systems and fuel injection systems for the most demanding requirements. mtu 904 is the focus product.

Engine model         mtu 904 C
Rated power max.     90 (121)kW (bhp)           
Speed max.           2200rpm           
Exhaust emission     7,8
Dimensions and masses
Length (L)           mm (in)           830 (32,7)
Width (W)           mm (in)           645 (25,4)
Height (H)           mm (in)           925 (36,4)
Mass (dry)           kg (lbs)           395 (871)

Engine main data
Bore/Stroke           mm (in)           102/130 (4/5,1)
Cylinder displacement           l           1,06
Displacement, total           l (cu in)     4,2 (256)
Rated power to DIN ISO 3046               IFN
Intake air temparature           25°C           
Site altitude above sea level     100m           
Barometric pressure           1000mbar           

The product range of MTU is one of the widest and most modern in the sector. We offer comprehensive, powerful and reliable engine
solutions for yachts, mtu 904 is the focus product. commercial ships and naval vessels, construction and industrial vehicles, agricultural machinery, mining, rail
and military vehicles as well as for the oil and gas industry. We also provide a full line of service products to help you maximize uptime and performance.