Elite free fall winches consist of integrated winch gearboxesand a free fall brake. The winch gearbox is based on a modular system.

Key features

Rope pull forces on the drum from 30 KN to 700 KN
Rope speed up to 1,400 m/min
Excellent load control
Rope lengths > 1,500 m
Gear ratios from 20 to 200 (as a standard)
Complete winch systems with motor available
Applications
Marine: Ship crane, mobile harbour crane, heavy duty crane, shipyard cranes, handling equipment
Construction machine: Cable excavator, drilling rig, crane
link:http://www.elitegearbox.com