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Liebherr has developed a hybrid drive system for its HS8300HD heavy duty cycle crawler crane. The 350 tonne machine generates electrical power from its hydraulic free-fall winches, which offer up to 50 tonnes of line pull. Under this Pactronic system surplus energy is stored in a hydraulic accumulator and regenerated to assist the engine, reducing fuel consumption. This reuse of energy also cuts emissions from the machine.

Palfinger Platforms has launched the 90m working height P900 Top Class truck mount at bauma 2013. The model has a lateral outreach of 32.3m with a cage capacity of 530kg, or a 700kg basket option. It is mounted on a five-axle Scania chassis, with a total weight of 48tonnes. “Nevertheless, the heavyweight has been optimised for practical conditions and can be securely stabilised in areas where there is very little space," said Stephan Kulawik, Palfinger Platforms managing director. "Thanks to a fifth axle, w

Tesmec has developed new technology for its range of trenchers, which makes its machines ‘almost automatic’, according to business development director Paolo Celeri. ‘Trenchtronic’ allows the trenchers to self-adjust the engine load and travelling speed, depending on the soil type.

The new Atlas Copco rammers in the 50kg and 60kg weight class have been completely redesigned for easier handling, more uptime and longer service life. The LT5005 and LT6005 are powered by Honda engines and designed for compaction work in confined areas. One of the major changes is the slimmer design that facilitates handling close to walls, posts or in narrow trenches.

Enaikoon, one of the leading telematics service providers in the world, has joined forces with electronic engineers AM Bromley. The announcement was made on the Rema Tip Top stand at bauma. Rema Tip Top is showcasing AM Bromley’s proven OTR tyre monitoring system (TMS) and Enaikoon’s powerful tracking system. Mandy Bromley, director at AM Bromley said, “Our TMS system offers an impressive range of sensor devices designed to keep costs low and productivity high. At a time when companies are experiencing incr

VF Venieri claims that its new articulated backhoe loader, the 823E, is the only such machine on the market which is hydrostatic and multi-functional. “This machine will be ideal for local authorities and contractors who want one machine that can do many tasks,” said VF Venieri managing director Filippo Muccinelli. As with all its machines, the back hoe has hydrostatic transmission, which brings with it a number of advantages, according to Venieri.

Wacker Neuson has unveiled its first dual-power mini excavator, based on the 803. As well as the machine’s standard diesel engine, an external electro-hydraulic drive can be attached to the excavator through a plug-and-play connector in the undercarriage, leaving the upperstructure with full 360 degree rotation. This makes the machine ideal for use in emission-free applications like internal demolition work.

New compact loaders from Manitou have been dubbed 'the beast' and 'the king'. The V400 Gehl and 4000V Mustang models are billed as the strongest compact loaders in the world. The compact loaders are aimed at a broad range of uses including construction, local authorities and highways. They have a nominal capacity of 1.8tonnes, a lifting height of 3.65m and a breakout force of 4,150tonnes. The net power is 99hp at 2,200rpm and the maximum torque is 442Nm at 1,300rpm.

With a standard bucket capacity of 0.32m³ and a width of 1.25m, Atlas Weyhausen’s new AR 30 wheeled loader has been designed for tasks where the workspace is limited, such as road maintenance and restricted construction sites.

HammerHead Trenchless Equipment unveiled the world’s largest pneumatic pipe ramming hammer at bauma. The 865mm hammer can install casings 1.22m to 4.57m in diameter in drainage culvert and wash-over applications and can be used for pipe assist or pipe extraction, guided pilot bore ramming, and horizontal directional drilling assist. The hammer was recently field-proven in an Ontario, Canada, wash-over casing job where it successfully installed 56m of 1.83m-diameter steel casing. HammerHead CEO and president