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.

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Home / Shop / Electric Chain Hoists W/Power Trolley 3 Phase / RXT Series H4/M5 Variable Speed 380

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
  • Chain Length 30 ft (9 m)
  • Capacity Range 5
  • Load Chain weight per foot [lbs] 1.83
  • Voltage 3 Phase 380V 50Hz
  • Humidity 20%~90%
  • Standard Lifting Height 30 ft / 9 m
  • Temperature -4 ~ 104° F / -20 ~ 40° C
  • Speed (f/m) / min ft @60Hz
    0.7~5.4 mt @50Hz
  • Transmission / Reducer Type Spur gearbox
  • Number of Speeds Variable Speed
  • Reducer Lubrication Type Oil
  • Hoist VFD Power 4kW
  • Paint Specifications Electrostatic Sprayed Plastic (ESP) Epoxy resins, Polyester Resins, Barium, Pigments
  • Hoist VFD Brand HUAYUAN
  • Standards Compliance ASME HST-1 , ASME B30.16 , B30.17 , EN60204-35
  • VFD Model Z230
  • Standards Certified CE
  • Brake Resistor Kw 1Kw
  • Trolley Power 500
  • Duty Class H4/M5/2m/Class D
  • Trolley Number of Speeds Variable
  • IEC Hoist IP Protection IP55
  • Trolley Speed /min 5.9~47.23 ft @60Hz
    1.5~12 mt @50Hz
  • IEC Motor Protection IP55
  • Trolley Motor Brake Type and DC Voltage DC170V
  • Pendant Control Yes No Yes
  • Trolley Motor Insulation Grade F
  • IEC Pendant Control Protection IP66
  • Trolley VFD Power in KW 2.5kW
  • Pendant Control Emergency Stop Yes
  • Trolley VFD Brand Huayuan
  • Pendant Control total Length 27 ft
  • Trolley VFD Model Z230
  • Hoist Motor Power in KW 3
  • Trolley Wheel Diameter 124
  • Hoist Motor Brake Type and DC Voltage DC170V
  • Trolley Wheel Material No. 45 steel
  • Hoist Motor Insulation Grade F
  • Trolley Minimum Turn Radius 1.6
  • Total Power Watts 4000
  • Trolley Beam Range 3.9" to 7"
  • Power Cord Length and Phase Order 3 ft / Red L1, White L2 and Black L3, Green ground
  • Trolley Beam Extension Kit up to 12"
  • Recommended Hoist Protection Circuit Breaker AMPs and Type Type D 20A
  • Overload Protection Overload Motor Clutch
  • Optional Load Chain Brand & Country of Origin FEC Japan
  • Hour Meter Internal Working Hour Meter
  • Load Chain Type G100 Nikel
  • Brake SKU PWRX-2-20-PN.60.61
  • Load Chain Size 11.2 mm
  • Brake rectifiers-half-wave PWRX-BKTF-HW
  • Chain Falls 1

Unit Weight & Dimensions

  • A Total Height 645
  • J Hook Opening 59
  • W Width 350
  • H Minimum Headroom 645
  • D Depth 681
  • 1st Package Type Wood Crate
  • Total Weight (w/out cable or Chain) 130
  • 2nd Package Type Wood Crate
  • Total Unit Weight 295.9 lbs / 135 Kg

Packaging Weight & Dimensions

  • Package 1 Height 31 in / 78.74 cm
  • Package 2 Height 23 in / 58.42 cm
  • Package 1 Width 20 in / 50.8 cm
  • Package 2 Width 14 in / 35.56 cm
  • Package 1 Length 30 in / 76.2 cm
  • Package 2 Length 11 in / 27.94 cm
  • 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

Spare Parts SKU

  • Load Chain SKU PWCD11G100NK-FT
  • Hooks PWRX-3-HK-3t
  • Hoist Specs Cover PWRX-2-20-PN.2.63.64
  • Spring chain hook PWRX-3-20-SCH-11.2
  • Hoist Motor Cover PWRX-2-20-PN.3
  • Safety Latch of each hook model size PWRX-3-SLHK-3t
  • Hoist Motor Fan PWRX-2-20-PN.5
  • Hoist Gasket Set PWRX-2-20-PN.23.50.62
  • Trolley Front Cover PWRXT-1-20-PN.1.2
  • Trolley Gasket Set PWRXT-1-20-PN.3.40.45.46.58
  • Trolley Motor Cover PWRXT-1-20-PN.59.60
  • Chain Bag PWRX-3-PN.70.71.72.73.74
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