Komatsu 114 Series Engine specifications and manuals


Inter Club Navigation
home image Home Page 
   Contact Us  
  engine outline Engine List    Technical   video indicatorVideos  logo ball Engine Components 

We provide diesel engine manuals, bolt torques, specs
... Read More
Your Detroit Diesel 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.


Some Popular Engine Specs


Komatsu 114 series engine specs, bolt torques, manuals

Komatsu 114 engine bolt tightening torques

Main Bearing Bolts 
Step 1 = 50 Nm, 37 lb.ft
Step 2 = 95 Nm, 70 lb.ft
Step 3 = + 60°

Connecting Rod Bolts
Step 1 = 40 Nm, 30 lb.ft
Step 2 = 70 Nm, 52 lb.ft
Step 3 = + 60°

Cylinder head Bolts
M14x70 bolts
Step 1 = 40 Nm, 27 lb.ft
Step 2 = 70 Nm, 52 lb.ft
Step 3 = + 90°

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

Komatsu 114 engine workshop repair and service manual

Komatsu 114 key engine specs

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 

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

Torque
883-1080 Nm @ 1400 rpm

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



Komatsu 114 series Images


Barrington Diesel Club
Phone: +27 72 754 4660
email: steve@barringtondieselclub.co.za
© copyright Steve Barrington 2016

Page Revision #8.2RS 02-17

Positive SSL