Liebherr engine V12

The R 9100 is equipped with the long-lasting and proven Liebherr V12 diesel engine specifically designed to withstand extreme outside temperatures and high altitudes with low atmospheric pressure. The R 9100 is built for extreme conditions.

Fast cycle time

Like all other Liebherr mining excavators, the R 9100 uses a closed-loop swing circuit. The main hydraulic circuit comprises a combination of three independent main valves fed by three working pumps, providing unrivaled flexibility of attachment control and force distribution, while allowing full oil flow integration for fast movement and lowest cycle times.

Precise machine motions

The R 9100s hydraulic control system is optimized in order to improve combined machine motions. The ergonomically mounted joysticks on the suspended seat armrests allow the operator to precisely position the machine.

High digging and lifting capabilities

High digging forces & power-oriented energy management Designed for the best mechanical force distribution, the production-tailored attachment delivers tough digging and lifting forces. Integrating Liebherr-made cylinders and a wide range of buckets with mining optimized GET, the R 9100s attachment ensures the highest

forces, easy bucket penetration and high fill factor to perform even in the most demanding conditions.