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.

3 ton Electric Chain Hoist w/ Power Trolley Variable Speed 380V 3ø 50~60HZ


SKU: PWRXT3-H4-VS-380
Please contact us for availability Request

Key features

  • Heavy Duty H4/M5 US and EC Standards ASME HST-1 , ASME B30.16 , EN14492-2 , EN60204-32
  • Patented Overload Motor Slip Protection with Heavy Duty Electromagnetic Disk Brake
  • Variable Speed Inverter with Potentiometer for Precise Control, Dual System Limit Switches, Emergency Stop
  • Super Heavy Duty G100 Nickel Chain, 25% Stronger than G80. Standard ASTM A973
3 ton Electric Chain Hoist w/ Power Trolley Variable Speed 380V 3ø 50~60HZ

Technical Specifications

PWRXT3-H4-VS-380
  • Rated Load Capacity 3 ton
  • Load Chain Type G100 Nikel
  • Standard Lifting Height 30 ft / 9 m
  • Load Chain Size 11.2 mm
  • Speed (f/m) / min ft @60Hz
    0.7~5.4 mt @50Hz
  • Chain Falls 1
  • Number of Speeds Variable Speed
  • Chain Length 30 ft (9 m)
  • Capacity Range 5
  • Humidity 20%~90%
  • Voltage 3 Phase 380V 50Hz
  • Temperature -4 ~ 104° F / -20 ~ 40° C
  • Total Power Watts 4000
  • Trolley Power 500
  • Duty Class H4/M5/2m/Class D
  • Trolley Speed /min 5.9~47.23 ft @60Hz
    1.5~12 mt @50Hz
  • IEC Motor Protection IP55
  • Trolley Number of Speeds Variable
  • Transmission / Reducer Type Spur gearbox
  • Standards Compliance ASME HST-1 , ASME B30.16 , B30.17 , EN60204-35

Unit Weight & Dimensions

  • H Minimum Headroom 645
  • W Width 350
  • A Total Height 645
  • J Hook Opening 59
  • D Depth 681
  • Total Weight (w/out cable or Chain) 130
  • Total Unit Weight 295.9 lbs / 135 Kg

Packaging Weight & Dimensions

  • Package 1 Net Weight 184.8 lbs / 84 Kg
  • Package 2 Net Weight 111.1 lbs / 50 Kg
  • Package 1 Gross Weight 330 lbs / 150 Kg
  • Package 2 Gross Weight 121 lbs / 55 Kg
  • Package 1 Length 30 in / 76.2 cm
  • Package 2 Length 11 in / 27.94 cm
  • Package 1 Width 20 in / 50.8 cm
  • Package 2 Width 14 in / 35.56 cm
  • Package 1 Height 31 in / 78.74 cm
  • Package 2 Height 23 in / 58.42 cm