Winch & slew drives

Offshore platform cranes

Winch drives

The Bonfiglioli and O&K lines of winch drives excellently meet requirements for raising and lowering the cutter heads of winches on offshore construction vessels. Rated to FEM M5 standards, these series of drives are built to resist harsh environments and load shocks during long operation. Highly reliable and safe, the products benefit from marine specifications (surface protection and oil seals).

Slew drives

Bonfiglioli slew drives’ allows them to withstand very high torque while maintaining high efficiency with reduced dimensions and weight. Suitable for the most demanding offshore jobs, these drives are available with integrated pinions. Their design optimizes torque performance and radial load capacity to give excellently mesh pinion and ring gear. For accurate adjustment, the Bonfiglioli series are available with eccentric mounting between the pinion axis and the casing axis.

The Bonfiglioli and O&K lines of winch drives excellently meet requirements for raising and lowering the cutter heads of winches on offshore construction vessels. Rated to FEM M5 standards, these series of drives are built to resist harsh environments and load shocks during long operation. Highly reliable and safe, the products benefit from marine specifications (surface protection and oil seals).

Products

Winch drives Slew drives

Winch drives

700C Series

The Bonfiglioli 700C Series is highly suitable for any crawler. Thanks to compact, rugged design, high torque and load capabilities, and optional mechanical lifetime seals, these solutions are the best possible option for these machines. All units are available with a fail-safe parking brake and most have the option of cartridge type fixed or variable systems.

FW Series

The planetary winch gearboxes of the FW Series are suitable for a large spectrum of winch applications thanks to the availability of a wide torque range. The compact design allows the gearbox to be integrated into the winch drum. The failsafe brake can be integrated inside the gearbox or mounted externally, with common lubrication for the gears. Electrically driven versions are available with both in-line and right-angle configurations. Torque ratings are organized by FEM class, in accordance with minimum approved class safety factors for gears.

700C Series

Planetary winch gearboxes of the 700C series are composed of 18 finely spaced frame sizes. The compact design allows the gearbox to be integrated into the winch drum. The failsafe brake can be integrated inside the gearbox or mounted externally, with common lubrication for the gears. Electrically driven versions are available with both in-line and right-angle configurations. Torque ratings are organized by FEM class, in accordance with minimum approved class safety factors for gears.

Slew drives

700T Series

The Bonfiglioli 700T series provides the safest, most effective solution for cranes, excavators and forestry machines. Highly appreciated by all major manufacturers, the 700T Series has long been established in the crane, excavator and special equipment industries.

S Series

The Bonfiglioli S series provides the safest and most effective solution for cranes, excavators and forestry machines. Its compact design allows it to perfectly fit cranes, excavators and special equipment where installation space is limited.

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Brochure Marine & Offshore

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