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 Arrangement 4 cylinder 4-stroke cycle engine turbocharged
Komatsu 4D105-3 Displacement 4.33 liter Bore 105 mm Stroke 125 mm Compression ratio: 4D 105 = 17.0 S4D105 = 15.5
Komatsu 4D105-3 Power 50-90 hp, 37-67 kW @ 2400 rpm
Komatsu 4D105-3 Dimensions approx: length 986 mm length 775 mm height 1375 mm (with silencer) Weight approx: 540 kg
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.
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Page Revision #3.4RsC 01-18