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Komatsu 114 series Diesel Engine Bolt Tightening Torques

 
Komatsu 114 series
Main Bearing Bolts 

Step 1 = 50 Nm, 37 lb.ft
Step 2 = 95 Nm, 70 lb.ft
Step 3 = + 60 degrees







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Komatsu 114 series 
engine manuals and specs
 
Komatsu 114 series
Connecting Rod Bolts

Step 1 = 40 Nm, 30 lb.ft
Step 2 = 70 Nm, 52 lb.ft
Step 3 = + 60 degrees







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Komatsu 114 series 
engine manuals and specs
 
Komatsu 114 series
Cylinder Head Bolts

M14x70 bolts
Step 1 = 40 Nm, 27 lb.ft
Step 2 = 70 Nm, 52 lb.ft
Step 3 = + 90 degrees

M14x150 bolts
Step 1 = 40 Nm, 27 lb.ft
Step 2 = 142 Nm, 104 lb.ft
Step 3 = + 90 degrees

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Komatsu 114 series 
engine manuals and specs
 

Komatsu 114 series Diesel Engine workshop repair Manuals

 

Komatsu 114 series Diesel Engine Specs

 
Komatsu 114 series
Arrangement, displacement, bore
and stroke

Arrangement
6 cylinder in line engine, 
turbocharged

Displacement
8.268 liter, 504 CID

Bore
4.49 inch, 114 mm 	
 
Stroke
5.32 inch, 135 mm 

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Komatsu 114 series 
engine manuals and specs
 
Komatsu 114 series
Power and torque

Power
140-180 kW, 190-242 hp 
@ 1900-2000 rpm

Torque
883-1080 Nm @ 1400 rpm








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Komatsu 114 series 
engine manuals and specs
 
Komatsu 114 series
Dimensions and weight

Dimensions
approx (and variants)

Length 1128 mm, 44 in
Width 749 mm, 29.5 in
Height 1096 mm, 43.1 in

Weight
approx (and variants)

750-850 kg



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Komatsu 114 series 
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Komatsu 114 series Diesel Engine Images

 


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email: steve@barringtondieselclub.co.za
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