Basic 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.
Main Bearing Bolts main bearing cap bolts step 1 = 258 Nm, 190 lb.ft step 2 = + 120°
Connecting Rod Bolts step 1 = finger tight step 2 = 70 Nm, 50 lb.ft step 3 = + 60°
Cylinder head Bolts 26 large bolts step 1 = 450 Nm, 330 lb.ft step 2 = repeat step 1 13 smaller peripheral bolts 45 Nm, 33 lb.ft
CATERPILLAR C27 Displacement - 27.0 liter, 1648 CID Bore - 5.41 in, 137.2 mm Stroke - 6.5 in, 165 mm
Arrangement V12 turbo, aftercooled
Power Genset 725 ekW, 1035 kVa @60 Hz 1800 rpm
Dimensions: Refer to spec sheet c27 spec sheet Weight: approx: Refer to spec sheet c27 spec sheet Compression ratio: 15.0:1
Page Revision #6.4RsC 06-17