Liebherr chiptuning – Stage 1 power figures

2 engine variants across 2 models. Stock figures are manufacturer data; the figures after optimisation are our own experience, deliberately at the lower end of what is achievable.

Models

Liebherr R 920 Compact

Litronic Generation 6 (Stage V)

Engine	Fuel	Stock	Stage 1	Gain
Liebherr D924 A7-05 150	Diesel	150 PS · 682 Nm	175 PS · 800 Nm	+25 PS · +118 Nm

Liebherr R 936 Compact

Litronic Generation 6.1 (Stage V)

Engine	Fuel	Stock	Stage 1	Gain
Liebherr D944 A7-25 258	Diesel	258 PS · 1337 Nm	300 PS · 1560 Nm	+42 PS · +223 Nm

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Non-binding guide values. Stock figures are manufacturer data; figures after optimisation are experience from comparable vehicles – not a guaranteed property. The actual gain depends on the condition of the individual vehicle, fuel quality, production tolerances and fitted components. A power increase must be registered under § 19 (2) StVZO in Germany. Modifications to emission control systems are not offered.