Construction:
  • Ribbed thin-wall cast iron crankcase for added strength and durability
  • Internal crankcase breather for reduced emissions
  • Extra large bearing surfaces for low bearing loads and long life
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Model "SS" Series Mitsubishi Diesel Engines

Model "SS" Series Natural-Aspirated Mitsubishi Diesel Engine
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Model "SS" Series Mitsubishi Diesel Engines

Model "SS" Series Turbocharged Mitsubishi Diesel Engine
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Brands N/A Mitsubishi
Engine Cycle N/A 4-Stroke
Cooling System N/A Water-Cooled
Engine Type N/A Natural-Aspirated Diesel N/A Turbocharged Diesel
Bore N/A 94 mm
Stroke N/A 120 mm
Cylinders N/A 4
Cylinder Arrangement N/A Inline
Total Displacement N/A 3.331 L
Combustion System N/A Swirl Chamber N/A Direct Injection
Dry Weight N/A 245 kg540 lb N/A 250 kg551 lb
Electric Starting System Voltage N/A 12 V
Fuel Oil N/A Diesel Fuel Oil (ASTM No. 2-D)
Emission Standards N/A Tier3
Continuous Output Power Rating at 1500 rpm N/A 42.0 hp31.3 kW N/A 57.0 hp42.5 kW
Continuous Output Power Rating at 1800 rpm N/A 49.6 hp37.0 kW N/A 67.0 hp50.0 kW
Continuous Output Power Rating at 2000 rpm N/A 54.8 hp40.9 kW N/A 72.4 hp54.0 kW
Continuous Output Power Rating at 2200 rpm N/A 57.8 hp43.1 kW N/A 76.7 hp57.2 kW
Continuous Output Power Rating at 2500 rpm N/A 63.0 hp47.0 kW N/A 83.1 hp62.0 kW
Prime Power Rating Output at 60 Hz and at 1800 rpm N/A 44.0 hp32.8 kW N/A 57.3 hp42.7 kW
Stand-by Rating Output at 60 Hz and at 1800 rpm N/A 46.4 hp34.3 kW N/A 60.3 hp45.0 kW
Oil Capacity N/A 2.64 gal10 L
Lubrication N/A
  • Designed to run at up to 25 degrees of inclination and includes a full flow spin-on cartridge filter
  • Forced circulation by trochoid gear pump
Fuel and Combustion Systems N/A Bosch style fuel injection pump
Mounting N/A
  • Standard crankcase side mounting pads for flexible mounting arrangements
  • Rear engine support available from side mounting pads on SAE 3 housing
Cooling N/A
  • Forced circulation by centrifugal pump
  • Cooling packages available for ambient temperatures up to 108 ºF (42 ºC)
  • Cooling Fan (Std. Eqt.) : Variable Speed (VS) - Suction
  • Cooling Fan (Std. Eqt.) : Generator Drive (GD) - Pusher
Starter Voltage N/A 12 V
Starter Power N/A 2.2 kW
Alternator Voltage N/A 12 V
Alternator Power with Integral Regulator N/A 50 A
Glow Plug Voltage N/A 12 V
Switch N/A High Water Temperature Low Oil Pressure
Stop Solenoid N/A 12 V, energized to run (ETR) solenoid
Governing N/A Mechanical governing is provided for either variable or constant speeds
Drives N/A
  • SAE 3 flywheel housing and 11.5 in flywheel (GD and VS models)
  • Rotation direction: counter-clockwise, facing the flywheel
  • Side PTO drives are available for mounting at the gear end