Caterpillar engines

EngineDisplacementBore & StrokePower output (max.)Net Torque
C SERIES
C0.5507 cc
(30.94 cu.in.)
67.0 x 72.0 mm
(2.64 x 2.83 in.)
13.7 HP at 3,600 rpm
C0.7760 cc
(46.5 cu.in.)
67.0 x 72.0 mm
(2.64 x 2.83 in.)
12-20.5 HP
at 2,800-3,600 rpm
C1.11,130 cc
(68.96 cu.in.)
77.0 x 81.0 mm
(3.03 x 3.19 in.)
19.7-28.2 HP
at 2,200-3,400 rpm
59 N·m at 3,200 rpm
C1.51,496 cc
(91.29 cu.in.)
84.0 x 90.0 mm
(3.31 x 3.54 in.)
28.0-33.7 HP
at 2,200-3,000 rpm
79.9 N·m at 3,000 rpm
C1.61,508 cc
(92.0 cu.in.)
77.0 x 81.0 mm
(3.03 x 3.19 in.)
33-35.5 HP
at 2,800-3,000 rpm
84.4 N·m at 3,000 rpm
C1.71,660 cc
(103.7 cu.in.)
84.0 x 90.0 mm
(3.30 x 3.50 in.)
31.6-38.9 HP
at 2,400-2,800 rpm