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.
Rapid International has been showing bauma visitors its Rapid RP375 planetary mixer, which is said to be popular with both the precast and ready-mix industries. The company also took the opportunity to unveil its new-look corporate branding.
The Arja Group is broadening its range of crushing and screening equipment with its latest generation of impact crushers. The new series TAURO 10 PE models join the range, along with the durable MA 0806 jaw crushers and HN 36-3 screens. The new impact crushers are designed to work with highly abrasive materials and can also be used for soft materials. The firm claims that these impact crushers offer benefits over cone crushers in terms of material shape and reduced fines. The new TAURO 10 PE features advanc
The NoLine system now offered by Guntert & Zimmerman for its concrete slipform pavers offers the capability to do away with stringlines for controlling paving oeprations. This kit is offered as an option on all G&Z pavers and support equipment and comprises a software upgrade and a hardware kit. The NoLine software upgrade integrates the stringless technology directly into the paver’s CANBus network. Meanwhile the NoLine hardware kit provides telescopic masts for the total station prisms for use on the pave
CNH Construction marketing director Jean-Patrick Yekpe has highlighted the money-saving potential of Case Construction Equipment’s new midi-excavators, unveiled at bauma 2013. The Tier 4 Final requirements of the CX75C SR and CX80C have been met, says Yekpe, through the use of cooled exhaust gas recirculation (CEGR) combined with a diesel oxidation catalyst system. “When the soot is coming out of the engine as smoke and touches the platinum inside the engine you get an oxidation, and as a consequence of thi
