Prowinch is a UL 508A / File No. E524056 Certified Industrial Control Panel (ICPs) manufacturer for United States and Canada with in-house electrical engineers and designers specialized in most types of Cranes, Winches and Hoists controllers offering Complete turnkey solutions and products with multiple optionals to meet applicable UL safety requirements. All our UL508A Control Panels are assembled and tested by Prowinch in our Certified Facility in Miami, USA.

25 Ton 56000 lbs Air Winch 2 Bakes: 1 Reducer Disc Brake and 1 Drum band brake


SKU: PWN250i
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Key features

  • 3 Year Warranty, Customer Support and Service in the USA
25 Ton 56000 lbs Air Winch 3 Bakes: 1 Disc Brake and 2 band brakes

Technical Specifications

PWN250i
  • 1st Layer Rated Capacity 56000 lb / 25000 kg
  • Air Consumption 400 L/sec
  • Speed /min 0~16 ft / 0~5 m
  • Transmission / Reducer Type Inner Planetary gearbox
  • Number of Speeds Variable Speed
  • Reducer Brake 1 Disk Brake
  • Wire rope capacity per layer first/last 25 ton. / 19.6 ton
  • Drum Brake 1 Automatic Brake
  • Duty Class H4/M5/2m/Class D
  • Recommended Wire Rope ø 1 9/16 in (x 575 ft) / ø 40mm (x 175 m)
  • Motor/Engine Type Piston Air Motor
  • Humidity ≤90%
  • Motor/Engine Power 30 kW / 40 HP
  • Temperature -20ºC ~ 40℃
  • Control Lever Throttle / Palanca de Aceleración
  • Noise Level 95 db
  • Air Pressure 0.5-0.9 Mpa
  • Standards Compliance ASME B30.7/GB/T5359-2010/ANSI/EN 14492-1
  • Air Inlet Size Rc 1 1/2 in
  • Warranty 3 Year

Unit Weight & Dimensions

  • A Total Height 1350 mm
  • BD Barrel Diameter 756 mm
  • D Depth 1450 mm
  • FD Flange Diameter 1150 mm
  • W Width 2650 mm
  • DL Drum Length 860 mm
  • Total Unit Weight 6615 lbs / 3002 Kg

Packaging Weight & Dimensions

  • Package 1 Net Weight 6615 lbs / 3001 Kg
  • Package 1 Gross Weight 7056 lbs / 3201 Kg