Type

Vertical, 4-cycle liquid-cooled diesel

Number of Cylinders

3

3

3

3

4

4

4

Bore x Stroke

in.(mm)

2.83 x 2.90 (72 x 73.6)

2.99 x 2.90(76 x 73.6)

3.07 x 3.09(78 x 78.4)

3.07 x 3.09(78 x 78.4)

2.99 x 2.90(76 x 73.6)

3.07 x 3.09(78 x 78.4)

3.07 x 3.09 (78 x 78.4)

Total Displacement

cu.in.(cc)

54.86(898)

61.12(1001)

68.53(1123)

68.53(1123)

81.50(1335)

91.44(1498)

1498 / 91.44

Combustion System

Spherical (E-TVCS)

SAE Net Intermit. HP

HP @ rpm

20.0 @ 3000

23.5 @ 3600

22.5 @ 3000

26.0 @ 3600

25.0 @ 3000

26.4 @ 3000 rpm

30.0 @3000

34.5 @ 3600

33.5 @ 3000

42 @ 3000

SAE Net Cont. HP

HP @ rpm

17.0 @ 3000

20.5 @ 3600

19.0 @ 3600

22.5 @ 3600

22.0 @ 3000

22.0 @ 3000

25.5 @ 3000

30.0 @ 3600

29.0 @ 3000

36.5 @ 3000

No Load High Idling Speed

rpm

3800

3800

3200

3800

3200

3200

No Load Low Idling Speed

rpm

800

800

800

800

800

800

Governing

Centrifugal flyweight mechanical type governor

Direction of Rotation

Counterclockwise from flywheel side

Starter

V x kW

12 x 1.0

12 x 1.0

12 x 1.0

12 x 1.0

12 x 1.2

12 x 1.2

12 x 1.2

Alternator

V x W

12 x 360

12 x 360

12 x 360

12 x 360

12 x 360

12 x 360

Fuel

Diesel fuel No. 2-D (ASTM D975)

Dry Weight with rear-end plate

lbs. (kg)

205 (93)

205 (93)

205 (93)

214 (97)

243 (110)

243 (110)

251 (114)

Dry Weight with SAE flywheel housing

lbs. (kg)

243 (110)

243 (110)

243 (110)

280 (127)

280 (127)

289 (131)