Popular Diesel Engine Specs

CAT 3406 bolt torques, specifications and manuals

CATERPILLAR 3406 Essential Diesel Engine Bolt Tightening Torques

Main Bearing bolts
Step1 = 190 lb.ft, 260 Nm
Step2 = plus 120°
Connecting Rod Bolts
Step1 = 60 lb.ft, 80 Nm
Step2 = plus 120°
Cylinder head Bolts
Step1 = 200 lb.ft, 270 Nm
Step2 = 330 lb.ft, 450 Nm
Step3 (repeat step2)

CATERPILLAR 3406B Diesel Engine Specs

Displacement
14.6 liter
893 CID
Bore
5.4 in
137 mm	 
Stroke
6.5 in
165 mm
Arrangement
6 cylinder in-line 
turbo
Power 
310 to 425 hp, 
228 to 313 Kw @ 1800 to 2300 rpm

Dimensions:
approx:
length = 1535 mm, 60.4 in 
width = 954 mm, 37.5 in
height = 1178 mm, 46.4 in
Weight:
approx:
1586 Kg,
3489 lb
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

CAT 3406 Manuals and further 3406 Specs


CATERPILLAR 3406 Diesel Engine Images

3406 compressor engine


Barrington Diesel Club
Phone: +27 72 754 4660
email: steve@barringtondieselclub.co.za
© copyright Steve Barrington 2016

Page Revision #11.1RS 09-17

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