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.

Winches and Hoists
Accessories and Parts
Home / Shop / Electric Chain Hoists W/Power Trolley 3 Phase / 208~240V / 440~480V H3 2 Speed Super Low Headroom

2 Speed 3 Ton Electric Chain Hoist Power Trolley 29 ft. G100 Chain M4/H3 220/440V

SKU: PWRCB3D
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Key features

  • Quality is inside: Heavy Duty H3/M4. Cast Iron housing, NSK Bearings, USA Chevron Meropa 320 Lub
  • US Brand EATON Contactors, All ways Limit Switches, Emergency Stop
  • Super Heavy Duty G100 Chain, 25% Stronger than G80. Standard ASTM A973
  • US and EC Standards ASME HST-1 , ASME B30.16 , EN14492-2 , EN60204-32
  • 3 Year Warranty, Customer Support and Service in the USA
2 Speed 3 Ton Electric Chain Hoist Power Trolley 29 ft. G100 Chain M4/H3 220/440V

Technical Specifications

PWRCB3D
  • Rated Load Capacity 7000 lb / 3200 kg
  • Transmission / Reducer Type Spur gearbox with Oil splash lubrication
  • Standard Lifting Height 30 ft / 9 m
  • Load Chain Type G100
  • Speed /min 5.9 - 17.1 ft / 1.8 - 5.4 m
  • Load Chain Size 11.2 x 34
  • Number of Speeds 2 Speed
  • Chain Falls 1
  • Voltage 3 Phase 208~240/440~480V 50/60Hz
  • Chain Length 60 ft / 18 m
  • Duty Class H3/M4/1Am/Class C
  • Humidity <85%
  • Motor/Engine Power 3 kW
  • Temperature -4 ~ 104° F / -20 ~ 40° C
  • Motor RPM 3456 & 1152@60Hz / 2880 & 960@50Hz
  • Trolley Power 0.75 x 2 kW
  • Motor Brake Yes
  • Noise Level 81 dB
  • Insulation Grade F
  • Trolley Speed /min 36 - 68 ft /11 - 21 m
  • IEC Motor Protection IP55
  • I-Beam Width Range 100-178 mm
  • Control Pendant Control and Optional Wireless
  • Minimum Turn Radius 11 ft / 3.3 m
  • Control Voltage 24V
  • Standards Compliance ASME HST-1 , ASME B30.16 , B30.17 , EN60204-32
  • Emergency Stop Yes
  • Warranty 3 Year
  • Contactor EATON 25 AMP

Unit Weight & Dimensions

  • H Minimum Headroom 28 in / 723 mm
  • W Width 31 in / 790 mm
  • D Depth 25 in / 635 mm