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.
Atlas Weyhausen has unveiled its biggest and most powerful wheeled loader yet – the AR 105e – which boasts a service weight of 9,450kg and a standard bucket capacity between 1.6 and 1.8m³. The AR 105e’s engine is a water-cooled Deutz Diesel motor TCD 4.1 with four in-line cylinders, an output of 105 kW@2,200rpm and a maximum torque of 550Nm. The motor is turbocharged, with charge cooling and external cooling of recycled exhaust gases. The modular system of exhaust after-treatment meets the demands of EU sta
German company DOLL says that its sophisticated suspension technology offers better ride performance and steering than previous designs, as well as durability and reliability. The firm’s heavy duty Panther trailer line features independent suspension, delivering a combination of high reliability and optimal driving characteristics according to the company.
German company DOLL says that its sophisticated suspension technology offers better ride performance and steering than previous designs, as well as durability and reliability. The firm’s heavy duty Panther trailer line features independent suspension, delivering a combination of high reliability and optimal driving characteristics according to the company.
Weighing in at 42-43.3tonnes depending on specification, the new Doosan DX420LC-3 excavator is Stage IIIB/Tier 4 Interim compliant and offers significant benefits over the model it replaces. Improvements include an increase in power, boosting overall productivity and the machine can be used in heavy-duty applications such as earthmoving, demolition and quarrying.
