6D125 series specifications and manuals

Diesel Engine manuals and specifications at Barrington Diesel Club

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Workshop manual, specs and bolt torques for Komatsu 6D125 engines

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Komatsu 6D125 Diesel Engine workshop repair Manual

Komatsu 6D125 Workshop Manual - 366 pages, click to download

Komatsu 6D125 Essential Diesel Engine Bolt Tightening Torques

Komatsu 6D125Main Bearing Bolts

Step1 = 100 Nm
Step2 = 195 Nm
Step3 = +90 degrees

Komatsu 6D125Connecting Rod Bolts

Step1 = 30 Nm
Step2 = 100 Nm
Step3 = + 90 degrees

Komatsu 6D125Cylinder Head Bolts

Step1 = 100 Nm
Step2 = 140 Nm
Step3 = + 90 degrees

Komatsu 6D125 Diesel Engine Specs

Komatsu 6D125Displacement, bore and stroke

Displacement
11.0 liter

Bore
125 mm

Stroke
150 mm

Komatsu 6D125Arrangement and power

Arrangement
6 cylinder in line turbo

Power
In PC400, PC450 machines

228-235 kW, 306-315 hp @ 1950 rpm

Komatsu 6D125Dimensions and weight

Dimensions
Approx
varies with machine

length = 1500-1800 mm
width = 900 mm
height = 1200-1500 mm

Weight
Approx
varies with machine

970-1100 Kg