Komatsu 170 Series Engines specifications and manuals

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Popular Diesel Engine Specs

Workshop manual, specs and bolt torques for Komatsu 170 series engines

Komatsu 170 series Diesel Engine Bolt Tightening Torques

Main Bearing Bolts 
Step 1 = 285 Nm
Step 2 = 580 Nm
Step 3 = + 105°

Connecting Rod Bolts
Step 1 = 40 Nm
Step 2 = 100 Nm
Step 3 = + 90°

Cylinder head Bolts
Step 1 = 100 Nm
Step 2 = 265 Nm

Komatsu 170 series Diesel Engine Specs

Arrangement
6 cylinder in line engine, 
turbocharged

Displacement
23.2 liter

Bore
170.0 mm	
 
Stroke
170.0 mm

Power
391 kW, 
524 hp @ 1800 rpm

Torque
2650 Nm @ 1300 rpm

Dimensions
Length 1860 mm
Width 1240 mm
Height 2093 mm

Weight
approx:
2740 kg


Komatsu 170 series Diesel engine workshop repair Manuals



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email: steve@barringtondieselclub.co.za
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