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
January 6, 2017
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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.
While draglines are now a rarity, Sennebogen showed its 50tonne operating weight duty cycle crawler crane, the 650HD, with 2.33 dragline bucket. The machine is one of a 10-model range with operating weights from 20-180tonnes and engines between 119 and 708kW. It can be used in civil engineering, mining, demolition or material handling.
Following the success of its 8MCR high-speed compact excavator, Mecalac has developed a larger, heavier model, called the 10MCR. Like the smaller machine introduced in 2009, this new model combines the speed and manoeuvrability of a skid steer loader with the functionality of a midi excavator. Weighing in at nine tones and using a 75kW turbocharged diesel engine, the new model retains Mecalac’s MCR concept and uses a triangular track frame profile, which affords fast travel speeds in both directions usin
Following the success of its 8MCR high-speed compact excavator, Mecalac has developed a larger, heavier model, called the 10MCR. Like the smaller machine introduced in 2009, this new model combines the speed and manoeuvrability of a skid steer loader with the functionality of a midi excavator. Weighing in at nine tones and using a 75kW turbocharged diesel engine, the new model retains Mecalac’s MCR concept and uses a triangular track frame profile, which affords fast travel speeds in both directions usin
ZF will focus on efficiency and reducing fuel consumption at this year’s show. The transmission and driveline component manufacturer will present its Ergopower efficiency package that combines the cPower continuously variable transmission with the ZF Hybrid module that should be commercially available in the future. cPower is a hydromechanical variable transmission that combines hydrostatic drive pumps with a mechanical powershift gearbox. Available for use in a range of machines, including wheeled loaders,
