Bonfiglioli is launching heavy duty drives for large machines
Bonfiglioli Trasmital has developed a new series of travel drive gearboxes for use in large, heavy duty tracked machines. The firm is now offering three new product sizes, the 722C, 724C and 726C, which extend its range of tracked travel drives. The 722C develops a maximum torque of up to 330,000Nm, making it suitable for use on excavators of 120-150tonnes, as well as cranes and drilling rigs of 180-230tonnes. The 724C develops a maximum torque of up to 450,000Nm, and is specially designed for large cranes
March 8, 2013
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Bonfiglioli develops new series of travel drives
5073 Bonfiglioli Trasmital has developed a new series of travel drive gearboxes for use in large, heavy duty tracked machines. The firm is now offering three new product sizes, the 722C, 724C and 726C, which extend its range of tracked travel drives. The 722C develops a maximum torque of up to 330,000Nm, making it suitable for use on excavators of 120-150tonnes, as well as cranes and drilling rigs of 180-230tonnes. The 724C develops a maximum torque of up to 450,000Nm, and is specially designed for large cranes and drilling rigs of up to 300tonnes. Finally, the 726C transmits a maximum torque of up to 625,000Nm, for use in excavators of up to 350tonnes and cranes and drilling rigs of up to 400tonnes.
Allison aims to retain its strong position in the transmission market with its latest array of products. Key machines featuring Allison transmissions will include equipment from Astra, Hino, Mercedes, Randon and Perlini. The Mercedes Zetros 1833 is a novel 4x4 underground mining tractor, while Bell is showing its new B25E and B30E articulated dump trucks, all of which are equipped with the latest Allison 3000 Series fully automatic transmissions. Rigid truck transmissions from Allison will be fitted to the
Allison aims to retain its strong position in the transmission market with its latest array of products. Key machines featuring Allison transmissions will include equipment from Astra, Hino, Mercedes, Randon and Perlini. The Mercedes Zetros 1833 is a novel 4x4 underground mining tractor, while Bell is showing its new B25E and B30E articulated dump trucks, all of which are equipped with the latest Allison 3000 Series fully automatic transmissions. Rigid truck transmissions from Allison will be fitted to the
Bell has introduced a 4x4 version of its B30D articulated dump truck (ADT). The machine has the front chassis, cab and engine of the standard 6x6 but comes with a shortened rear chassis and a single axle. According to Neville Paynter, managing director of Bell UK, the machine’s short wheelbase reduces the turning circle by around 25%, making it ideal for use in underground mining and on narrow benches.
The BSC 1409 D from Putzmeister is a self-propelled concrete pump designed specifically for concreting drilled piles on unfinished surfaces. In contrast to using truck-mounted concrete pumps for concreting drilled piles, it does not need supports to be set up each time it changes location. Compared to concreting with a delivery pipe, placement speed with the tracked concrete pump is now said to be considerably higher.
