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Liebherr D9912G

Built: 2022-2022 · Series: Other models

Source: https://www.liebherr.com/es-mx/componentes/soluciones/motore

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The D9912G comes from Liebherr. Production: 2022. The fuel is 7-15 ppm Ultra Low Sulfur Diesel. The rated output is 2,180 kW. The engine is turbocharged. The engine meets emissions stage Tier 2. Fuel reaches the combustion chamber through direct injection. The charge air is cooled by coolant. Charging is by a fixed-geometry turbocharger. It is a four-stroke diesel engine. The cylinders are arranged in a V. Rated output across the Liebherr range ranges from 129 to 4,290 kW; the D9912G sits in the middle of that range with 2,180 kW. Its immediate neighbours are the KD62V12-6CNC below it with 2,045 kW and the KD62V12-6BES above it with 2,500 kW. 480 Liebherr models across 20 series are on record. The model is listed under Non-road diesel engines. 26 verified figures from 1 source are on file.

Technical data

Engine

Engine codeC12GA1150correct
Engine familyTLHAL103.E9P; SLHAL103.E9P; NLHAL103.E9P; PLHAL103.E9P; RLHAL103.E9Pcorrect
Engine familiesTLHAL103.E9P; SLHAL103.E9P; NLHAL103.E9P; PLHAL103.E9P; RLHAL103.E9Pcorrect
Fuel7-15 ppm Ultra Low Sulfur Dieselcorrect
Rated output2,180 kWcorrect
Power bandkW>560correct
Rated speed1,800 rpmcorrect
Maximum torque11,565 N·mcorrect
Speed at max. torque1,800 rpmcorrect
Cylinders12correct
Cylinder layoutV layoutcorrect
Bore175 mmcorrect
Stroke215 mmcorrect
Operating cyclefour-stroke dieselcorrect
Injectiondirect injectioncorrect
Aspirationturbochargedcorrect
Turbocharger typeFixed Turbochargercorrect
Charge-air coolingliquidcorrect
Emissions stageTier 2correct

Origin and approval

VersionC12GA1150correct
Built from2022correct
Built to2026correct
Model year from2022correct
Model year to2026correct

Frequently asked questions

How much power does the Liebherr D9912G have?

The Liebherr D9912G delivers 2,180 kW.

When was the Liebherr D9912G built?

Production years: 2022.

What to check before buying

  • Match the data plate against the order: frame size, mounting and rating have to agree.
  • For used units, ask about winding condition and bearing play.
  • Ask about parts availability for this series — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 26 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Other models in this series

D856 A7 SCR

D944 A7-04

D944 A7-05

D944 A7-24

D944 A7-25

D9508 A7 SCR

D9508 A7-04

D9508 A7-05

D9512 A7-04

D956 A7-04

D956 A7-05

D9612 A7-02

Sources: [1]

Diesel engine in 3D section

Turn the model, look inside and click an assembly — each one is explained.

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