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SK SERIES:S4K & S6K

SK Series engine has been used for a long time, mainly for construction machinery and generators.
We guarantee this series is a good solution when you need high reliability and durability.

  S4K S6K
Type 4-cycle water-cooled diesel engine
Aspiration Turbocharged
Number of cylinders 4 6
Bore and stroke mm 102x130
Displacement cc 4249 6373
Combustion system Direct injection
Maximum gross output kW/min-1 69.9/1950 120/2000
Fuel /Fuel system Diesel fuel (ASTM No.2-D) / In-line type
Charging alternator V-A 24-50
Starting system V-kW 24-5.0
Engine oil capacity liter 18.5 30.0
Dryweight kg 400 540
Flywheel MHIET Standard
Flywheel Housing SAE #3
  Performance Curve Dimensions(Unit:mm)
S4K
S4K Performance Curve
S4K Dimensions(Unit:mm)
S6K
S6K Performance Curve
S6K Dimensions(Unit:mm)