Komatsu 4d105-3 Manuals, Engine Specifications & Bolt Torques

Click "Buy Now"
button on right

What manuals will I get?
Manuals displayed on this page.

Get manuals on
this page for US$25

Process Details:

Click here for full access to all manuals and
technical specs at Barrington Diesel Club

Click Buy Now button

Pay through PayPal
Upon payment:
You will be redirected to download your links

Komatsu 4d105-3
Main Bearing Bolts

Step 1 = 90 Nm
Step 2 = 137 Nm
Step 3 = loosen all
Step 4 = 90 Nm
Step 5 = 137 Nm
Step 6 = 196 Nm

Komatsu 4d105-3
Connecting Rod Bolts

Step 1 = 60 Nm
Step 2 = 110 Nm
Step 3 = loosen all
Step 4 = 60 Nm
Step 5 = 110 Nm

Komatsu 4d105-3
Cylinder Head Bolts

Step 1 = 200 Nm
Step 2 = 320 Nm
Step 3 = 400 Nm

Komatsu 4d105-3
Displacement, arrangement,
bore and stroke

Arrangement
4 cylinder
4-stroke cycle engine
turbocharged

Displacement
4.33 liter

Bore
105 mm

Stroke
125 mm

Komatsu 4d105-3
Power and Torque


50-90 hp, 37-67 kW @ 2400 rpm

Komatsu 4d105-3
Weight and Dimensions

Length 986 mm
Height 1375 mm (with silencer)

Weight approx
540 kg