Mining excavators

04/29/2015

Mandula Coal Mining Co. Ltd. operates a fleet of 15 Liebherr crawler excavators at their mine site in Holingol, located in the Inner Mongolia. The latest acquisition are two Liebherr crawler excavators type R 944 C SME that arrived in 2013. These two biggest machines of the fleet have an operating weight of approximately 44 tones. They are equipped with a Liebherr engine D 936 L, which complies with Stage IIIA / Tier 3 emission standards. This engine has a rated output of 190 kW / 256 HP.

Both Liebherr crawler excavators R 944 C SME are equipped with an S-HD undercarriage, a stick of 2.6m, a mono boom of 6.45 m and a backhoe bucket with a capacity of 2.5m³.

Liebherr offers various protective devices and systems for quarry operations. The two new R 944 C SME have stick and boom protection plates and uppercarriage side protections.

https://www.liebherr.com

The partnership between Liebherr and Mandula began a long time ago. Today, the company operates 15 Liebherr crawler excavators: one R 924, two R 944 C SME and twelve R 944 B.

09/22/2014

At Bauma China 2014, the Liebherr Group showcase the latest technologies and developments in the construction machinery and components segments from November 25-28, 2014 in Shanghai, China.

The crawler excavator R 944 C is on display at Bauma China as super mass excavation version providing an operating weight of 43 tonnes.

https://www.liebherr.com