Clean and powerful

The S4S engine excells in low fuel consumption combined with lower emissions. No harmful emissions and saving fuel: this engine has it all. As a part of the succesful SS-series, these engines are suitable for a wide range of applications, both indoors as well as outdoors.Sound attenuation means that these engines are also suitable for inhabited areas.

Sound and vibration reducing parts:

  • Special crankshaft;
  • Bent surface texture;
  • Ribbed where necessary;
  • Increased solidity;
  • Construction measures to counter gear noise;
  • Adapted of pistons.


Engine type Watercooled
Power Output 28 - 42kW
Emission Non-emission/ Stage 3A
Bore x Stroke 94x120
Displacement 3.331
Aspiration Natural-aspirated
Number of cilinders 4
Fuel Diesel fuel (ASTM No.2-D)
Dry Weight 245
Length 707
Width 593
Height 710