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Popular Diesel Engine Specs


CATERPILLAR 3406 Essential Diesel Engine Bolt Tightening Torques

 
CAT 3406
Main Bearing Bolts

Step1 = 190 lb.ft, 260 Nm
Step2 = plus 120°


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engine manuals and specs
 
CAT 3406
Connecting Rod Bolts

Step1 = 60 lb.ft, 80 Nm
Step2 = plus 120°


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engine manuals and specs
 
CAT 3406
Cylinder Head Bolts

Step1 = 200 lb.ft, 270 Nm
Step2 = 330 lb.ft, 450 Nm
Step3 (repeat step2)

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engine manuals and specs
 

CATERPILLAR 3406B Diesel Engine Specs

 
CAT 3406
Displacement, bore and stroke

Displacement
14.6 liter
893 CID

Bore
5.4 in
137 mm

Stroke
6.5 in
165 mm

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CAT 3406
Arrangement

6 cylinder in-line 
turbo










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CAT 3406
Power

310 to 425 hp, 
228 to 313 Kw @ 1800 
to 2300 rpm









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CAT 3406
Dimensions

approx:
length = 1535 mm, 60.4 in 
width = 954 mm, 37.5 in
height = 1178 mm, 46.4 in


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CAT 3406
Weight

approx:
1586 Kg,
3489 lb



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CAT 3406
Compression ratio

Check piston part number
7C2888 Crown = ratio 16.25:1 
1352837 Crown = ratio 16.25:1 
149-5566 Crown = ratio 16.25:1 
180-7352 Crown = ratio 16.6:1

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engine manuals and specs
 

CAT 3406 Manuals and further 3406 Specs

 

CATERPILLAR 3406 Diesel Engine Images

 
3406 compressor engine
CAT 3406 engine - click for specs and manuals
 

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