Liebherr R 9100 108.5t 2014-2019 - Technical data

R 9100 - Product Description

Powertrain and Design

The R 9100 is a high-performance mining excavator equipped with a Liebherr V12 diesel engine. It achieves an output of 565 kW / 757 HP, making it suitable for demanding mining conditions. The machine's design is optimized for operation under challenging conditions, such as high altitudes and extreme temperatures. Additionally, the integration of modern engine management technology enhances operational efficiency.

Undercarriage and Hydraulics

The hydraulic system of the R 9100 consists of three variable flow axial piston pumps, providing a maximum flow of 1305 l/min (at 350 bar). The use of a closed-loop hydraulic circuit for swing allows for maximum torque while effectively managing pressure. These features enable the machine to achieve quick arm movements, contributing to efficient cycle times in operation.

Operating Parameters

For loading 50-ton dump trucks, the R 9100 delivers exceptional performance with a bucket capacity of 7.00 m³. The operating weight of the machine with the shovel attachment is 112,500 kg, and with the backhoe attachment, it weighs 108,500 kg. The machine also achieves high digging forces, facilitating effective digging and loading in challenging terrain.

Optional Equipment

The R 9100 is available with various working tools, including buckets of different profiles and sizes. The use of an innovative tool securing system minimizes replacement time and enhances component durability. Additionally, optional modules for automatic lubrication and various lighting options, including LED headlights, can be considered.

Safety and Technical Data

The R 9100 excavator has been designed with user and maintenance crew safety in mind. All service points are accessible from one side, facilitating maintenance tasks. Furthermore, the cabin is equipped with a Falling Object Protection System (FOPS) and a range of reinforcing elements to minimize injury risks.