Mitsubishi engine (15 -3000KVA)

Specification (generator)

Model

S4S

S4S-DT

Type

4-cycle, water-cooled, diesel engine

Natural-aspirated

Turbocharged

Number of cylinders

4

4

Bore and stroke / mm

94x120

94x120

Displacement /cc

3331

3331

Combustion system

Swirl chamber

Direct injection

Firing order

1-3-4-2

1-3-4-2

Charging alternator / V-A

12 / 50

12 / 50

Starting system / V-A

12 / 2,2

12 / 2,2

Fuel

Diesel fuel (ASTM No. 2-D)

Lub. oil capacity / litres

10,0

10,0

Dry weight (1500 / 1800rpm Spec.) / kg

245

250

Generator output (ISO 3046, gross)

50 Hz (1500rpm)

St-by / kW

31,6

39,0

Prime / kW

28,7

37,5

60 Hz (1800rpm)

St-by / kW

36,5

46,2

Prime / kW

34,2

44,5

Flywheel

SAE #11,5 (Thin type)

Flywheel housing

SAE #3 (Thin type)

Emission compliance

US EPA Tier 4a / EU Stage

 2 constant

US EPA Tier 2 / EU Stage 2

 constant