This solution is designed for use with medium/large mixer trucks that have medium/long delivery distances to travel. Bonfiglioli’s innovative solution comprises of a Bonfiglioli 500 Series gearbox coupled with an AC electric motor, providing normal power, and a DC electric motor for emergency use. This product not only guarantees greater energy efficiency and reduced fuel consumption, but also helps cut cement mixer truck operating costs. Performance is improved too – rotation speed control is more accurate, operating noise levels are significantly lower. Finally, functionality remains higher in the event of a failure – the presence of a second backup DC motor provides reassuring redundancy and eliminates the risks and potentially hazardous situations caused by failures of the drum emptying system.
Key benefits
Specifications | ||
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Ratio | Maindrive: 1:220 | |
Max. Torque | Maindrive: 60000 Nm | |
Max Input RPM | Maindrive: 3500 rpm | |
More: | Oil Quantity: 8 ltr | |
Motor data | Maindrive: Induction AC | |
Power | Maindrive: 40 kW Redundant drive 2 kW | |
Voltage | Maindrive: 170 Vac Redundant drive: 24 Vdc | |
Cooling | Maindrive: Liquid cooling Redundant Drive: Air cooling |