A double drum winch is a type of winch with two drums that are used for various purposes, such as lifting or moving. It operates at a high working speed, making it ideal for pulling trolleys in double-rope trolley winch systems, rotating winch systems, and more. The cable winding on the two drums can be installed in the same or opposite directions.
Technical Specifications of the 28-Ton Double Drum Winch
Type of equipment: Double drum winch with a lifting capacity of 28 tons (14T x 2)
Type of drum: Double drum
Maximum lifting capacity: 28 tons (14 tons x 2)
Steel cable: Diameter Ф30mm, length 800m per single drum (1,600m per double drum)
Cable speed: 9.5 m/min
Applied Standards:
- TCVN 4244-2005
- AWS D1.1
- ISO 8501, SSPC SP10
Working Conditions:
- Working condition classification: ISO 4301-5-1991
- Operating mechanism condition: M5
Equipment Power:
- Motor – Model YZPE315S-6-90kW: 90kW; speed 1.000 v/p; 6p; equipped with a forced cooling fan
- Operating voltage: 3 phase 380V, 50Hz
- Control voltage: 24V/48V/220V
- Control system: Inverter control (Control box located beside the winch and remote control up to 100m)
Safety Features
- Mechanical safety lock: Ratchet-type mechanical safety lock
- Manual cable drum brake
- Lifting brake: Hydraulic brake (Model: YWB400-1200-1700-WC.WL.RL 50Hz, 380V.CP; braking torque: 1700Nm)
- Movement alarm: Equipped with a warning bell
- Emergency stop button
- Electrical equipment protection level: IP55
Installation location: Outdoor
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