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
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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.
New to the Tesab range of crushing and screening equipment is the 1200TC tracked cone crusher, a development that completes the company’s range of crushing and screening equipment. The 1,200mm diameter cone crusher unit is a well proven design having established itself in static applications in Scandinavia and Australasia.
Boppard based BOMAG is unveiling its new 5-8tonne class soil compactors, which are said to offer increased performance and lower running costs. Compact, manoeuvrable and economical the BW145 and BW177 machines are said to be highly productive and suited to use on small-medium size projects. High performance is claimed for compaction, gradeability and efficiency and Judith Rheingans of the firm said, “The operator platform has been redesigned to give better visibility and access. The operator can see the dru
Trimble used bauma 2013 to introduce a construction grade control simulator for the specific purpose of training bulldozer operators. The simulator enables Sitech Technology dealers to deliver training on the GCS900 grade control system in a safe and realistic environment, without removing a bulldozer from production duties to carry out operator training. Trimble’s grade control simulator features fully interactive joysticks, a motion platform, decelerator and CB460 control box, enabling bulldozer operators
Trimble used bauma 2013 to introduce a construction grade control simulator for the specific purpose of training bulldozer operators. The simulator enables Sitech Technology dealers to deliver training on the GCS900 grade control system in a safe and realistic environment, without removing a bulldozer from production duties to carry out operator training. Trimble’s grade control simulator features fully interactive joysticks, a motion platform, decelerator and CB460 control box, enabling bulldozer operators
