The Liebherr LR 624 STM and LR 634 STM Litronic for steel mill applications.

Liebherr has developed a specialized crawler loader specifically designed and built for slag handling applications. The Steel Mill Loaders incorporate numerous safety and operating features for the efficient handling and loading of hot slag in extreme temperatures.

The LR 624 STM Litronic and LR 634 STM Litronic have an operating weight of around 41888/50706 lb, with a tipping load in the region of 26455/30865 lb. The engine is a Liebherr made D934 (emission regulations according to 97/68/EC, 2004/26/EC, Stage IIIA and EPA/CARB Tier 3), which develops 105/135kW at 1800 rpm. The specialized, heat resistant 1,96/2,62 yd3 bucket is constructed from Hardox 400 for optimum wear resistance.

The machine is designed to withstand the extreme application with highly specialized features – not only to withstand the high radiant temperatures, but also the direct heat transfer from contact with hot slag through the bucket and undercarriage. Safety and comfort of the operator is also a priority, the Liebherr Steel Mill Loader includes a complete package for heat and abrasive dust protection.



LR 624

LR 634

Engine output




Operating weight




Bucket capacity


1,5 – 1,96

2,0 – 2,62



Please contact your nearest Liebherr dealer for additional information or to discuss your individual project / application.

 Liebherr Construction Equipment Co.
4100 Chestnut Ave, Newport News, VA 23607, USA
Phone: 757 2455251 
Fax: 757 9288701



The Attachments Idea Book
Landscapers use a variety of attachments for doing everything from snow removal to jobsite cleanup, and regardless of how often they are used, every landscaper has a favorite attachment.
Attachments Idea Book Cover