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Liebherr Machines Bulle KD45V20-6AES

Built: 2016-2026 · Series: Other models

Source: https://www.liebherr.com/de/deu/%C3%BCber-liebherr/liebherr-

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The KD45V20-6AES comes from Liebherr Machines Bulle. Production: 2016-2026. The fuel is 7-15 ppm Ultra Low Sulfur Diesel. The rated output is 1,391 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 air or coolant. Charging is by a wastegate turbocharger. It is a four-stroke diesel engine. The cylinders are arranged in a V. Rated output across the Liebherr Machines Bulle range ranges from 129 to 4,290 kW; the KD45V20-6AES sits in the lower part of that range with 1,391 kW. Its immediate neighbours are the KD45V20-6BNC below it with 1,253 kW and the KD36V16-6BES above it with 1,450 kW. 91 Liebherr Machines Bulle models are on record. The model is listed under Non-road diesel engines. 21 verified figures from 1 source are on file.

Technical data

Engine

Engine codeV20G71001correct
Engine familyRLHAL45.0ESPcorrect
Fuel7-15 ppm Ultra Low Sulfur Dieselcorrect
Rated output1,391 kWcorrect
Power bandkW>560correct
Rated speed1,800 rpmcorrect
Maximum torque7,379 N·mcorrect
Speed at max. torque1,800 rpmcorrect
Cylinders20correct
Cylinder layoutV layoutcorrect
Bore135 mmcorrect
Stroke157 mmcorrect
Operating cyclefour-stroke dieselcorrect
Injectiondirect injectioncorrect
Aspirationturbochargedcorrect
Turbocharger typewastegate turbochargercorrect
Charge-air coolingbothcorrect
Emissions stageTier 2correct

Origin and approval

VersionV20G71001correct
Sales regionbothcorrect

Frequently asked questions

How much power does the Liebherr Machines Bulle KD45V20-6AES have?

The Liebherr Machines Bulle KD45V20-6AES delivers 1,391 kW.

When was the Liebherr Machines Bulle KD45V20-6AES built?

Production years: 2016-2026.

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 21 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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