Caution: Bolt Torques and other data, may vary from serial number to serial number, please check the manuals.
CATERPILLAR C13 Main Bearing bolts S/N - JAM1-UP S/N - KCA1359-UP S/N - KCB6818-UP step 1 = 150 ± 7 Nm, 110 ± 5 lb.ft step 2 = + 60° S/N - KCA1-1358 S/N - KCB1-6817 step 1 = 50 ± 5 Nm, 110 ± 4 lb.ft step 2 = + 60° Click for CAT C13 engine manuals and specs
CATERPILLAR C13 Connecting Rod Bolts step 1 = 130 ± 7 Nm, 95 ± 5 lb.ft step 2 = + 60° Click for CAT C13 engine manuals and specs
CATERPILLAR C13 Main Cylinder head Bolts (bolts 1 through bolt 26 in numerical sequence) step 1 = 170 Nm, 125 lb.ft step 2 = repeat step 1 step 3 = + 120° step 4 = loosen all step 5 = 170 ± 10 Nm, 125 ± 7 lb.ft step 6 = repeat step 5 step 7 = + 120° ± 5° Minor Cylinder head Bolts (bolts 27 through bolt 34 in numerical sequence) step 8 = 55 Nm, 41 lb.ft Click for CAT C13 engine manuals and specs
CATERPILLAR C13 Arrangement and Displacement Arrangement 6 cylinder in-line turbo, aftercooled Displacement 12.5 liter, 763 CID Bore - 5.12 in, 130 mm Stroke - 6.18 in, 157 mm Click for CAT C13 engine manuals and specs
CATERPILLAR C13 Power Vocational Truck and Bus Ratings: 305-370 hp, 227-276 kW @ 2100 rpm Line Haul Truck and Bus Ratings: 380-470 hp, 283-350 kW @ 2100 rpm Fire Truck Ratings: 485-525 hp, 361-391 kW @ 2100 rpm RV Ratings: 525 hp, 391 kW @ 2100 rpm Click for CAT C13 engine manuals and specs
CATERPILLAR C13 Torque C13 Torque Range 1150-1750 lb.ft 1559-2372 Nm @ 1200 rpm Click for CAT C13 engine manuals and specs
CATERPILLAR C13 Dimensions: approx Dimensions length 1280 mm, 51 in width 1090 mm, 43 in height 1220 mm, 48 in Click for CAT C13 engine manuals and specs
CATERPILLAR C13 Weight: approx Weight 1184 kg 2610 lb Click for CAT C13 engine manuals and specs
CATERPILLAR C13 Compression ratio: 17.3:1 Click for CAT C13 engine manuals and specs
Diesel Engine SpecsBasic specs are open to everyone and include images, displacement, dimensions and weight, essential bolt tightening torques, the characteristics of the engine like its power and torque. Essential bolt tightening torques are the main bearing cap bolt torque, the connecting rod cap bolt torque and the cylinder head bolt torques.
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