Komatsu 6D140 series specifications and manuals

Komatsu 6D140 Main Bearing Bolt Torque 

Step1 = 120 Nm
Step2 = 235 Nm
Step3 = +90 degrees

Komatsu 6D140 Connecting Rod Bolt Torque
 

Step1 = 130 Nm
Step2 = + 90 degrees

Komatsu 6D140 Cylinder Head Bolt Torque
 

for bolts 1-6:
Step1 = 150 Nm
Step2 = 220 Nm
Step3 = + 90 degrees

bolt No. 7:
Step1 = 70 Nm

Komatsu 6D140 Displacement, bore and stroke
 

Displacement
15.2 liter

Bore
140 mm

Stroke
165 mm

Komatsu 6D140 Arrangement, power and torque
 

Arrangement
6 cylinder in line turbo

Power
332 kW @ 2000 rpm

Torque
1990 Nm @ 1400 rpm

Komatsu 6D140 Dimensions and weight
 

Dimensions
approx
length = 1461 mm
width = 966 mm
height = 2020 mm

Weight
varies with application

Approx
1765 Kg