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Popular Diesel Engine Specs


CATERPILLAR C27 Essential Diesel Engine Bolt Tightening Torques

 
CAT C27
Main Bearing Bolts

main bearing cap bolts
step 1 = 258 Nm, 190 lb.ft
step 2 = + 120°




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engine manuals and specs
 
CAT C27
Connecting Rod Bolts

step 1 = finger tight
step 2 = 70 Nm, 50 lb.ft 
step 3 = + 60°




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CAT C27
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

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engine manuals and specs
 

CATERPILLAR C27 Diesel Engine Specs

 
CAT C27
Displacement, bore and stroke

Displacement
27.0 liter, 1648 CID

Bore
5.41 in, 137.2 mm	
 
Stroke
6.5 in, 165 mm

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CAT C27
Arrangement

V12 turbo, 
aftercooled 







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CAT C27
Power

Genset
725 ekW, 1035 kVa
@60 Hz 1800 rpm






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CAT C27
Dimensions, weight and 
compression ratio

Dimensions
approx:
length = 5207 mm, 205 in
width = 1905 mm, 75 in
height = 2180 mm, 86 in

Weight
approx:
8799.7kg
19,400lb

Compression ratio
15.0:1

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CATERPILLAR C27 Diesel Engine Spec Sheets

 

CATERPILLAR C27 Diesel Engine workshop repair Manuals

 



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