R 925 Litronic Liebherr excavator specs & Dimensions (2021 - 2026)

Less Fuel

Associated with the latest developments in technology and hydraulics, the tried-and-tested 6-cylinder Cummins engine consumes little fuel, both in terms of hours of operation and in terms of tons of material moved.

Increased Productivity

Clearly enhanced performances and low consumption, combined with the largest fuel tank on the market, all in a comfortable and ergonomic work environment, lead to significant increases in productivity in all operating configurations.

A Top-of-the-Range Anti-Corrosion Protection

A pre-assembly painting process guarantees that all painted parts are fully coated. The use of a high-quality paint provides resistance against extreme external conditions.

Automatic Control of Functionality

The operator can entirely focus on his job, because the integrated on-board electronic continuously performs a comparison with pre-determined target data. Eventual deviations from the target parameters are shown on the display.

Low Noise Level and Vibrations

To diminish fatigue at work and increase productivity, the acoustic power inside the operator’s cab is one of the lowest on the market. The cab is mounted on viscoelastic rivets to fully absorb the excavator’s vibrations. Furthermore, rubber flanges support the pipes and actively participate in reducing external noise.

Positive Control Hydraulic System

Two working pumps for maximum excavation, travel or swing efficiency, provide power to the components involved. Thanks to the positive control system, the combined movements are optimised for each different work operation, whether this be levelling, extraction, loading or lifting, with or without travel.

Electronic Power Control

This control system allows the engine power to be effectively and optimally converted, from an energetic point of view, into hydraulic power. This results in greater forces, a faster working speed and a lower fuel consumption.

Perfect Match

The individual components of the power train such as the diesel engine, gears, swing drive, working pumps and hydraulic cylinders are specifically dimensioned to work together. This means that they are all compatible with each other in a global system, guaranteeing higher reliability and a longer service life.

Longer Service Intervals

The frequency of the service intervals is optimised to guarantee that each part is operating optimally and that the maintenance operations are only performed as necessary. Whether it is the interval for changing the hydraulic oil, which can be up to 3,000 hours, or the interval for changing the engine oil, every 500 hours, everything has been taken into account to reduce the frequency of interventions and thus limit the machine’s downtime and reduce costs.

Particularly Fast Work Cycles

The work cycles of the R 925 are very fast thanks to the large sized transmission components. For example, the uppercarriage’s swing drive can quickly reach its maximum speed with a high swing torque.

A First Class Work Space

In this cab, the operator benefits from a high-quality mechanical suspension seat, an enlarged space and a very comfortable working environment. Depending on the operator’s needs, the “Comfort” seat can be selected as an option. This seat offers maximum comfort thanks to its air suspension, several horizontal and vertical settings, as well as its adjustable pneumatic lumbar support. It is especially designed to meet the most challenging comfort requirements of operators, in all working situations.

Ergonomic Proportional Joysticks

The proportional joysticks are very finely tuned controls for the sensitive, accurate and fluid operation of the machine. This type of control is ideal for a machine used in a variety of applications.

Ease of Maintenance

All the walking areas of the uppercarriage are covered with anti-slid material to guarantee a safe and easy access. The swing gear is greased for life and requires no daily maintenance. The batteries, all filters and most centralized lubrication points are accessible from ground level, ensuring that daily maintenance and checks are quick and easily performed.

Simplified Daily Checks

The daily checks were taken into account from the start of the design, to make them simpler, more accessible and shorter. The optional automatic lubrication system reduces precious servicing time while guaranteeing optimal lubrication of the excavator.