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
Read time: 1 min
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.
Allu has added three new models to its range of screening buckets. The Allu DL series has been designed for excavators between 4 and 12tonnes and loaders between 2 and 8tonnes. The design of the DL series bucket’s top screen ensures that it won’t clog, even with wet materials, according to the manufacturer. The screening blades and top screens can be changed to vary the size of the end product, which is dependent on the spacing between the combs.
Allu has added three new models to its range of screening buckets. The Allu DL series has been designed for excavators between 4 and 12tonnes and loaders between 2 and 8tonnes. The design of the DL series bucket’s top screen ensures that it won’t clog, even with wet materials, according to the manufacturer. The screening blades and top screens can be changed to vary the size of the end product, which is dependent on the spacing between the combs.
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Komatsu used INTERMAT to take the wraps off two new Dash 7 wheeled loaders, badged WA380-7 and WA500-7. With engine emissions being the main driver, the smaller 18-tonne WA380-7 packs 142kW from its EU Stage IIIb engine to deliver improved efficiency and lower fuel consumption. The machine also gets torque converter lock-up with the function operating in 2nd, 3rd and 4th gears, and gives the loader a 40 km/h forward speed.
