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Workshop Repair Manual, Specs, bolt torques for Doosan DE12T and P126TI engines

Barrington Diesel Club for diesel engine manuals, specs, bolt torques 
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Your Diesel Engine Specs

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.


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Doosan DE12T and P126TI engine bolt torques, specifications, manuals

Doosan DE12T, P126TI essential bolt torques

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

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

Cylinder Head Bolts
M14 x 1.5 bolts
Step 1 = 60 Nm
Step 2 = +180°
Step 3 = +150°


Doosan DE12T key engine specs

Displacement
11.051 liter

Bore
123 mm
 
Stroke
155 mm

Compression ratio
17.1:1

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

Weight:
approx:
910 kg

Arrangement
6 cylinder In-line 
4-stroke cycle 
turbocharged
water-cooled

Power - Stand by
166 kW  @ 1500 rpm
199 kW  @ 1800 rpm


Doosan P126TI turbo-intercooled key engine specs

Displacement
11.051 liter

Bore
123 mm
 
Stroke
155 mm

Compression ratio
17.1:1

Dimensions:
approx:
Length 1,383 mm
Width 870 mm 
Height 1207 mm

Weight:
approx:
910 kg

Arrangement
6 cylinder In-line 
4-stroke cycle 
turbocharged
intercooled
water-cooled

Power - Stand by
272 kW  @ 1500 rpm
298 kW  @ 1800 rpm


Doosan P126TI-1 turbo intercooled key engine specs

Displacement
11.051 liter

Bore
123 mm
 
Stroke
155 mm

Compression ratio
17.1:1

Dimensions:
approx:
Length 1,383 mm
Width 870 mm 
Height 1207 mm

Weight:
approx:
910 kg

Arrangement
6 cylinder In-line 
4-stroke cycle 
turbocharged
intercooled
water-cooled

Power - Stand by
288 kW  @ 1800 rpm



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