CAT C10 and C12 engine specifications and manuals

CAT C10, C12 Main Bearing Cap Bolts
step 1 = 95Nm, 70 lb.ft
step 2 = + 90 degrees

CAT C10, C12 Connecting Rod Bolts
step 1 = 130 ± 7 Nm, 95 ± 5 lb.ft
step 2 = + 60 degrees

CAT C10, C12 Main Cylinder Head Bolts
(bolts 1 through bolt 26 in a numerical sequence)
step 1 = 160 Nm, 120 lb.ft
step 2 = repeat step 1
step 3 = + 90 degrees
step 4 = loosen all
step 5 = 160 ± 10 Nm, 120 lb.ft
step 6 = repeat step 5
step 7 = + 90 degrees

Minor Cylinder Head Bolts(bolts 27 through bolt 34 in a numerical sequence)
step 8 = 28 Nm, 20 lb.ft

CAT C10, C12 Displacement, bore and stroke

Displacement
12.0 liter, 732 CID

Bore
5.12 in, 130 mm

Stroke
5.91 in, 150 mm

CAT C10, C12 Arrangement
6 cylinder in-line turbo,
aftercooled

CAT C10, C12 Power, marine
570 hp
425 kW
@ 2300 rpm

CAT C10, C12 Torque
2127 lb.ft
2884 Nm
@ 1400 rpm

CAT C10, C12 Dimensions
approx:
length 1574 mm, 62 in
width 969 mm, 38 in
height 1009 mm, 40 in

CAT C10, C12 Weight
approx:
1076 kg
2372 lb

CAT C10, C12 Compression ratio
16:1