These Overhead winches where designed to work with overhead line maintenance as they support and guide maintenance parts up via a serious of pulleys to their destination.
The Underground Systems Limited OHW 5.0 or 7.25T Winch is a dual function machine with the capability of using the main winch and the capstan winch at the same time. Winch loads are displayed on the main screen in Kilograms and on the Remote control unit as Tonnes. The load is measured via two load cells attached to the winch drum mechanism. The Capstan load is displayed on the screen and remote control in Kilograms. The load is measured via a pressure transducer in the hydraulic motor pressure line.
They can be customised to customer requirements and specifications to suit their needs.
The two versions that have been created so far are;
A 5 Tonne Main Drum winches with the ability of 500kg side Capstan
A 7.25 Tonne Main Drum winches with the ability of 500kg side Capstan