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Liebherr’s new R 9200 mining excavator is a 200tonne class machine being offered in different configuration options to fit worldwide requirements. The machine features a 12.5m3 bucket that is said to be the biggest in its class and the R 9200 is designed to match trucks with payloads of up to 140 tonnes. The R 9200 is offered in both backhoe and face shovel configuration and features the Liebherr advanced bucket and GET solution. The firm claims that the machine achieves efficient digging performance and h

Belgium-based steel producer NLMK Clabecq has developed a new thickness for its Quard steel product range. This development follows on from the firm’s heavy investment in its steel rolling facility. The surface quality of this plate steel is said to be very high also and the firm claims that the finish of steel from rivals has a rougher finish. Marketing manager Bernard Robins said, “It enables us to produce thin plates with thicknesses from 3.2mm.” and he added, “We are the only ones in the world able t

For fast underground construction of slot holes with small diameters within highway tunnels, Herrenknecht is highlighting its Boxhole Boring Machine. The BBM is for slot holes, or boreholes, such as ventilation shafts, either inclined or vertical, with diameters of up to 1.5m and lengths of up to 60m. The machines are designed for stable rock with compressive strengths of 180 Megapascal or more. Herrenknecht, based in Schwanau, southwest Germany, uses pipe jacking technology for its BBM. A drilling un

Engine manufacturer MTU, a division of Rolls Royce Power Systems, is using a range of technologies to meet the proposed EU Stage V emissions regulations that are expected in 2019. The company’s 1000-1500 engine ranges, with power outputs of 100-480kW, will be available with both one-box and two-box exhaust after treatment solutions, including diesel particulate filters (DPF) and selective catalytic reduction (SCR) with a diesel exhaust fluid. The engines use Daimler commercial vehicle engines as a base and

Oerlikon, Fairfield and Oerlikon Graziano are keen to demonstrate a range of high-tech driveline solutions to OEMs. Oerlikon Fairfield in particular is working on a range of modular hybrid technologies, with motors integrated into the gearbox that could be used to drive compact tracked loaders and other small machinery. Oerlikon Graziano is focussing on shifting solutions, with new hydraulic powershift clutch modules on offer to deliver improved driver comfort and reduced component wear.

Topcon Positioning says that its new GX-55 control box offers efficient, machine-controlled excavation capabilities. Along with the release of the GX-55, Topcon is launching three new 2D and 3D systems to its line of excavation solutions. These are the X-52 as well as the X-53 and X-53i. In any solution, the GX-55 system provide users with new visual and audible features to achieve grade safely and efficiently for 2D or 3D excavating tasks. The firm says that the GX-55 is a robust tool that delivers hig

With the Load-bearing tower d3, Doka is expanding its product portfolio for Southeast Asia and the Middle East. Load-bearing tower d3 is a product enhancement of a successful Doka load-bearing system and combines the benefits of existing systems. The d3 is designed for particularly tall shoring heights and high loads. Applications are in building construction as well as civil and industrial construction. It is not required to dismantle and reassemble the shoring towers for repositioning and manual reposi