Sennebogen has plugged the gap in its telescopic crawler crane range with the introduction of the 673R-HD. The 70tonne capacity machine sits between the firm’s 40 and 80tonne models, offering a 36m four-stage main boom with two fly booms of 8m and 15m. This gives a maximum reach of 51m. The 673R-HD is powered by a Stage IIIB/Tier 4 Interim standard Deutz engine delivering 160kW. Telescopic track frames allow for a maximum transport width of just 3m, with fast set-up on site as they extend out to provide sta
Haulotte introduced two new ranges of articulating booms at CONEXPO-CON/AGG. The HT85 range has a number of potential applications, such as construction, finishing, maintenance, inspection, shipyard construction and tree surgery. With a maximum outreach of nearly 78ft 2in, the telescopic boom quickly extends to full height for working efficiency. Due to machine weight limits, users cannot always load all their equipment at once.
A number of key manufacturers are offering major improvements to their product offerings for loading and excavating. Key developments have been seen in engines and transmissions in particular, with vast reductions in emissions as well as improved fuel economy and working efficiency.
Caterpillar’s 966K XE wheeled loader is one of the firm’s most sophisticated new models, with power from a 240kW diesel being delivered through an innovative continuously variable transmission (CVT). This technology is new t
