Mining is a challenging industry. By partnering with Liebherr-Mining, you have the benefit of our 50 years’ experience in design, manufacturing and support of mining machinery. We work closely with our customers to provide options that add value and can be adapted to your specific requirements. Quality, reliability, and innovative technologies ensure that mining operations are safe, time and cost efficient at all times – even under the toughest of conditions.

The design of the R 9100B makes it as efficient as it is effective. As the ideal tool for loading dump trucks with 50 t to 100 t, it sets new standards in terms of performance and functions. With its versatility, the R 9100B opens up a new world of possibilities for numerous excavator applications.

Features :-

• Operating weight with backhoe equipment  -  113.00 t
• Operating weight with folding shovel equipment  -  116.00 t
• Diesel engine power at 1800 rpm  -  565 kW
• Backhoe capacity at 1.8 t / m³  -  7.00 - 7.50 m³
• Folding bucket capacity at 1.8 t / m³  -  7.30 m³

Engine

• Type  -  Liebherr D9512
• Diesel engine power at 1800 rpm  -  565 kW
• Emissions level (USA / EPA)  -  Tier 2 / US EPA Tier 4f / EU Stage V

Hydraulic system

• Hydraulic pump for equipment and drive  -  3 Liebherr variable displacement axial piston pumps x 435 l / min. @ 350 bar
• Hydraulic pump for slewing gear  -  1 reversible Liebherr swashplate pump x 420 l / min. @ 350 bar, control loop
• Maximum slewing speed  -  6.00 min¹

Backhoe equipment

• Operating weight with backhoe equipment  -  113.00 t
• Backhoe capacity at 1.8 t / m³  -  7.00 - 7.50 m³
• Liebherr tooth system for GP / HD / XHD backhoe buckets  -  Z90 / Z100 / Z100
• Max. Tensile strength (ISO 6015)  -  415 kN
• Max. Breakout force (ISO 6015)  -  560 kN

Bucket equipment

• Operating weight with folding shovel equipment  -  116.00 t
• Folding bucket capacity at 1.8 t / m³  -  7.30 m³
• Liebherr tooth system for GP / HD / XHD folding shovel  -  Z90 / Z100 / Z100
• Max. Feed force at basic level (ISO 6015)  -  545 kN
• Max. Feed force (ISO 6015)  -  704 kN
• Max. Breakout force of the folding bucket (ISO 6015)  -  585 kN

Source :- https://www.liebherr.com/de/deu/produkte/mining/miningbagger/details/r9100.html

Liebherr Middle East FZE

Liebherr Middle East FZE was founded in 2005 and is located in Dubai. The company is responsible for sales, distribution and service of the entire construction machine program of the Liebherr Group as well as maritime cranes. Established in 1949 Liebherr Group today is a leading manufacturer of construction and mining equipment, but also supplies innovative user-oriented products and services in many other fields. The family-owned enterprise employs 42,000 people in over 135 companies worldwide. Liebherr is one of the world's largest manufacturers of construction machines. The Liebherr Group is also successfully involved in many other product areas.