Liebherr updates its R922 crawler excavator with more power
Liebherr is launching a revised R922 crawler excavator, replacing the previous R906 and joining the R918 and R926 in the company’s medium weight line-up. Powered by a Stage IIIB Liebherr diesel engine, developing 105kW (143hp), the R922 weighs in at 22 tonnes and designed as a general purpose civils machine. Using a Dual Circuit Positive Control hydraulic system, the excavator is said to consume less energy than previous models, resulting in fuel savings for the customer. The machine on show will be exhibit
February 8, 2013
Read time: 1 min
Liebherr launching a revised R922 crawler excavator
718 Liebherr is launching a revised R922 crawler excavator, replacing the previous R906 and joining the R918 and R926 in the company’s medium weight line-up. Powered by a Stage IIIB Liebherr diesel engine, developing 105kW (143hp), the R922 weighs in at 22 tonnes and designed as a general purpose civils machine. Using a Dual Circuit Positive Control hydraulic system, the excavator is said to consume less energy than previous models, resulting in fuel savings for the customer. The machine on show will be exhibited with a 2.7m dipper arm and LC undercarriage. However even with 600mm track pads the R922 does not exceed the 3.0m overall width for road transport in Europe.
Materials testing firm Matest has launched an asphalt splitter at bauma. The machine breaks up asphalt specimens so that the constituent parts can be tested, a task that is often carried out by hand. “The purpose of the machine is to make the operator’s life easier,” said area manager Massiono Martorini. The splitter should also lead to greater efficiency, as breaking specimens down will take less time, and allow laboratory technicians to do other things. Matest expects to sell the splitter to laboratories
Materials testing firm Matest has launched an asphalt splitter at bauma. The machine breaks up asphalt specimens so that the constituent parts can be tested, a task that is often carried out by hand. “The purpose of the machine is to make the operator’s life easier,” said area manager Massiono Martorini. The splitter should also lead to greater efficiency, as breaking specimens down will take less time, and allow laboratory technicians to do other things. Matest expects to sell the splitter to laboratories
Austrian mobile crushing and screening equipment manufacturer, Innocrush says its team is constantly striving to develop new and innovative systems that enable customers to achieve the maximum profit with their machines.
In 2011 the company presented the dsb Innocrush Innodrive in which the equipment is driven directly without coupling and thus no wear or maintenance-intensive components, says Innocrush.
Lino Sella World, the Italian concrete and mortar mixer manufacturer celebrating its 50th trading anniversary during 2013, exports worldwide while maintaining a strong Italian market presence. With a wide range of 140 to 500litre capacity mixers, Lino Sella World also produces hydraulic mixers with capacities from 520 up to 1500litres. The firm says all its machines are robust and made to a high standard with quality materials.
