Diesel engine manuals and specifications at Barrington Diesel Club

Doosan DE12T and P126 Manuals, Engine Specifications & Bolt Torques

 
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Doosan DE12T and P126 Essential Diesel Engine Bolt Tightening Torques

 

Doosan DE12T and P126
Main Bearing Bolts


M16 x 1.5 bolts
Step 1 = 150 Nm
Step 2 = 250 Nm
Step 3 = 300 Nm

Doosan DE12T and P126Connecting Rod
Bolt Torque


M14 x 1.5 bolts
Step 1 = 100 Nm
Step 2 = 150 Nm
Step 3 = 280 Nm

Doosan DE12T and P126
Cylinder Head
Bolt Torque


M14 x 1.5 bolts
Step 1 = 60 Nm
Step 2 = + 180 degrees
Step 3 = + 150 degrees

M14 x 1.5 type 1 bolts
Step 1 = 245 Nm


M14 x 1.5 type 2 bolts
Step 1 = 60 Nm
Step 2 = + 180 degrees
Step 3 = + 150 degrees


M14 x 1.5 type 3 bolts
Step 1 = 60 Nm
Step 2 = + 90 degrees
Step 3 = + 90 degrees
Step 4 = + 30 degrees


Doosan DE12T and P126 Diesel Engine Specs

 

Doosan D1146C
Displacement,
Arrangement,
Bore and Stroke


Arrangement
6 cylinder In-line
4-stroke Cycle
Turbocharged
Water-cooled

Displacement
11.051 liter

Bore
123 mm

Stroke
155 mm

Compression Ratio
17.1:1

Doosan DE12T and P126
Weight and Dimensions


Dimensions
Approx

Weight
Length 1,224 mm
Width 830 mm
Height 974 mm

Weight
910 kg

Dimensions
approx
Length 1,365 mm
Width 870 mm
Height 1046 mm



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