Products

Hitachi says that its new ZX135US-5 SRF excavator is a tough and durable machine designed for safe working in difficult conditions. This robust excavator is designed with a short tailswing that allows it to work in tight spaces. Meanwhile it also has a short stick and boom made from heavy duty steel. The machine is more compact than a conventional excavator and suits use in tunnelling projects. It can be lowered into position on sites below ground level using a crane and has lifting brackets provided as sta

CASE Construction Equipment is raising the stakes in the utility sector with the launch of its CX130D crawler excavator, one of the manufacturer’s new generation D-Series crawler excavators. This utility machine has much in common with its larger cousins in the D-Series, such as CASE’s fuel-efficient Tier 4 Final (Euro IV) maintenance-free technology with no DPF. The spacious cab has a fully adjustable workstation with a new air-suspended high-back seat for added operator comfort. The pressurised and

Ammann has developed a prototype autonomous vibratory plate. This innovative tool allows fast working in dangerous work areas and has been recognised by the bauma innovation awards for its advanced technology. The plate is said to be easy to use and the operator first sets out the boundaries by remotely navigating the plate around the jobsite perimeter. The compactor is then able to start work on its own in the set area while the operator carries out other tasks. The machine automatically detects the set bo

Doosan Construction Equipment’s new 5 tonne DX57W-5 Stage IV compliant wheeled excavator complies with the latest Stage 3B emission regulations. The DX57W-5 has increased power from the 42.5kW Doosan D24 4-cylinder engine which meets Stage 3B emission regulations without the need for a diesel particulate filter (DPF), through the use of cooled exhaust gas recirculation (EGR) and diesel oxidation catalyst (DOC) after-treatment technologies. Factory tests show a 15% increase in fuel efficiency, depending

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.

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

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

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

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

Hamm reports that its H series single drum compactors are proving highly successful, particularly the H5 and H7 models introduced last year. The firm is continuing to upgrade the range with the sophisticated driving system now being introduced to all of the Tier 4 Final/Stage IV compliant soil compactors weighing 7tonnes or more. This sophisticated drive system will also be fitted to the soil compactors for sale in less regulated markets in the future however.

LiuGong is introducing new Tier 4 Final/Stage IV compliant versions of its 925E and 933E excavators during 2016. These are being built in its factory in Poland and benefit from patented turbocharging technology developed by Cummins, optimising power and minimising fuel consumption. This system is said to vary varies airflow to match engine and load demand. The low speed, high output torque engines are specially designed for the E-series excavators, while the machines also feature innovative negative flow hy

The new Prime 100 mobile asphalt plant from Ammann is designed for high mobility. This continuous plant can deliver 100tonnes/hour and features all of its main components inside a single standard shipping container. A company spokesperson said, “All you have to do is connect the bitumen tank and an electric power source.” The new Prime 100 unit is the latest addition to the Prime range and is a smaller and even more mobile version of the well proven Prime 140, with its 140tonnes/hour capacity. In addition

BOMAG is now adding material feeders to its asphalt paving equipment range. The new BMF 2500 feeders can help boost paving efficiency, productivity and quality by allowing a more homogenous flow of asphalt into the paver. These machines reduce the problems of asphalt segregation as well as cold spots forming in the mat. Such issues can occur when the last of the mix from each truck load passes from the paver hopper to the screed. Using a BMF 2500, contractors can also boost output on large highway paving jo

Vögele says that its SUPER 800-3i is compact and versatile, offering a range of pave widths extends from 0.5-3.5m. The machine can operate in confined spaces such as in towns and cities and suits duties with local authority contractors. Of note is that it has an AB 220 TV screed, a tamper vibrating model that is unusual in this compact asphalt paving class as competing models tend to feature vibration only.