Medium Crawler Excavator
Liebherr Medium Crawler Excavators: Maximized Performance On Every Project – Exceptional Power, Conquering Any Terrain.
HANDLING CAPACITY & APPLICATIONS
Mining & Surface Quarrying
Exceptional breakout force and the reinforced SME configuration ensure highly efficient loading of abrasive rock and blasted rock in quarrying operations.
Infrastructure Construction & Large-Scale Earthmoving
Liebherr Power Efficiency (LPE) technology optimizes digging cycles and fuel consumption, ensure high productivity for large-scale, heavy-duty earthmoving projects.
Heavy-Duty Demolition
The ultra-durable undercarriage and maximum-protection operator's cab ensure powerful performance with heavy-duty attachments such as hydraulic breakers and concrete crushers.
KEY ADVANTAGES
High Mining Productivity Through
- High digging and breakout forces
- Fast acceleration and swing speeds, even under maximum load
- Simultaneous multi-function operation without compromising cycle speed
High performance - Continuous Operation in Harsh Environments
- Designed for continuous 24/7 operation under maximum working loads
- Easily operates for up to 6,000 hours/year
Exceptional Fuel Efficiency Technology
Liebherr-Power Efficiency allows the machine to operate within the engine's optimum speed range for lowest specific fuel consumption, significantly reducing fuel consumption while maintaining high performance
Maximized Lifetime
- The undercarriage is designed for a lifetime of up to 60,000 hours under continuous heavy-duty operation
- Core components are manufactured by Liebherr, ensuring maximized components lifetime
- An automatic central lubrication system continuously lubricates critical components during operation, significantly increases component lifetime compared with manual lubrication systems performed only during machine downtime
Remote Management - Operational and Diagnostics Support
- Remote monitoring of machine status, operation, and fuel consumption via the LiDAT management system
- Mobile monitoring application - My Assistant for Earthmoving
- Fault diagnosis and lookup tool - Myliebherr
PRODUCT RANGE
| R956 | R960 | R972 | R978 | R992 | R992 | R998 | R998 | |
|---|---|---|---|---|---|---|---|---|
| Operating weight (t) | 51,00 – 59,35 | 60,00 – 62,85 | 68,45 – 77,55 | 78,35 – 81,00 | 85,80 – 96,50 | 90,55 – 97,10 | 97,70 – 101,50 | 100,45 – 104,20 |
| Rated Power (kW/HP) | 250/340 | 250/340 | 330/449 | 330/449 | 420/571 | 400/544 | 420/571 | 400/544 |
| Engine Model | Litronic | SME Litronic | Litronic | SME Litronic | Litronic | E-Litronic | SME Litronic | SME E-Litronic |
HIGHLIGHT PROJECTS
R956 at the Vitse site, France
R960 SME at the Bocahut Quarry, France
R976 at the Grand Est Limestone Quarry, France
R992 at COLAS site, France
R978 SME at the SAB Quarry, France
R972 at a Quarry, Europe