12V140 Komatsu 12V140 Specifications & Technical Data (2017—2026)

The Komatsu 12V140 is a machine component manufactured by Komatsu since 2017. It has a displacement of 30.5 liters and is equipped with 12 cylinders. The bore of each cylinder measures 140 mm.

Engines Komatsu 12V140

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Technical specs - 12V140 Komatsu

Specification

Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.

No. of cylinders
12
Displacement
30.5 l
Layout
Vee
Bore
140 mm
Alternative Name
QST

More technical details, like: min. power, max. power, rpm, max. torque, tier min., tier max., aspiration, weight, type of cooling, stroke, model series are available in the full technical specs.

Events

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NordBau 2026

Holstenhallen Neumünster, Germany

September —
NordBau 2026

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