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 / PWRX-T Series H4/M5 2 Speed 575V

3 ton Electric Chain Hoist 2 Speed 575V 3ø 50/60HZ 30ft G100 Nickel Duty H4/M5

SKU: PWRXF3-H4-2S-575
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Key features

  • Load Capacity: Lifts up to 3 tons (6,600 lbs.), suitable for heavy-duty lifting tasks.
  • Voltage: Operates on 575V 3-phase electrical systems
  • Speed: Dual-speed operation for precise control and versatility in handling loads.
  • 3 Year Warranty, Customer Support and Service in the USA

Electric Chain Hoist Description

This 3-ton electric chain hoist features dual speed settings for versatile lifting. It operates on a 575V ±10% 3-phase 50~60HZ power supply, offering reliable and efficient performance for heavy-duty industrial applications with flexible speed options.

Our Dedication to Excellence:

At Prowinch, our unwavering commitment to delivering the best price-performance ratio is evident in every Electric Chain Hoist we produce. We subject each unit to meticulous testing and continuously enhance key components, considering factors that influence lifespan. This commitment ensures that we consistently provide a superior product at an optimal price point.

Enhanced Components:

Internally, each component has undergone substantial upgrades to meet the highest quality standards. Key electronic parts are carefully sourced from reputable brands, while locally manufactured lubricants are employed to fortify the durability of gears and reducers. The final assembly and testing processes take place in the US, guaranteeing that every unit surpasses corresponding standards.

Double Speed Precision:

Our Double Speed Electric Chain Hoist is engineered for versatility in lifting operations. Offering both high and low-speed options, this hoist provides precision and adaptability, making it suitable for a wide range of applications.

Duty Classification:

Choosing the right unit is pivotal, and our M5-rated H4 hoists stand out for their excellence in high-volume handling. Tailored for environments like steel warehouses, machine shops, fabricating plants, and mills, these hoists boast a 50% maximum operational time per hour for uniformly distributed work periods. They can efficiently handle up to 300 starts per hour. In scenarios of infrequent work periods, the hoist can operate for 30 minutes from a cold start with up to 300 starts per hour. Operational time ratings adhere to a 65% load factor, following ASME HST-1-2012 guidelines.

Control System:

The Double Speed Electric Chain Hoist features an advanced control system, providing flexibility with both high and low-speed options. The standard pendant control, designed with a length 4 feet less than the lifting height, ensures easy operation from ground level. For added convenience, an optional wireless control is available.

Advanced Braking System:

Our hoists feature an electromagnetic brake system, rigorously tested at 125% of the hoist capacity. This system is intelligently designed to engage automatically upon any loss of power, ensuring not only enhanced safety but also precise control over the operation of the hoist.

Technical Specifications

PWRXF3-H4-2S-575
  • Optional Load Chain Brand & Country of Origin FEC Japan
  • Duty Class H4/M5/2m/Class D
  • Standards Certified CE
  • IEC Motor Protection IP55
  • Recommended Hoist Protection Circuit Breaker AMPs and Type Type D 20A
  • Control Pendant Control IP66 and Optional Wireless
  • Power Cord Length and Phase Order 3 ft / Red L1, White L2 and Black L3, Green ground
  • Control Voltage 24V
  • Pendant Control Yes No Yes
  • Emergency Stop Yes
  • Pendant Control Emergency Stop Yes
  • Hoist Contactor Brand Schneider
  • Paint Specifications Electrostatic Sprayed Plastic (ESP) Epoxy resins, Polyester Resins, Barium, Pigments
  • Transmission / Reducer Type Spur gearbox
  • Overload Protection Overload Motor Clutch
  • 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
  • Rig Falls / Lines 1
  • Rated Load Capacity 3 ton
  • Chain Length 30
  • Standard Lifting Height 30 ft / 9 m
  • Humidity 20%~90%
  • Speed (f/m) / min 11.1/21.2 ft @60Hz
    1.7/5.4 mt @50Hz
  • Temperature -4 ~ 104° F / -20 ~ 40° C
  • Number of Speeds 2 Speed
  • Standards Compliance ASME HST-1 , ASME B30.16 , EN60204-35
  • Voltage 3 Phase 575v 50/60 Hz
  • Warranty 3 Year
  • Total Power Watts 3000

Unit Weight & Dimensions

  • H Minimum Headroom 645
  • W Width 420
  • A Total Height 560
  • J Hook Opening 59
  • D Depth 695
  • Total Weight (w/out cable or Chain) 130
  • Total Unit Weight 184.8 lbs / 84 Kg

Packaging Weight & Dimensions

  • Package 1 Net Weight 184.8 lbs / 84 Kg
  • Package 1 Width 20 in / 50.8 cm
  • Package 1 Gross Weight 330 lbs / 150 Kg
  • Package 1 Height 31 in / 78.74 cm
  • Package 1 Length 30 in / 76.2 cm

Spare Parts SKU

  • Spring chain hook PWRX-3-20-SCH-11.2
  • Hoist Motor Fan PWRX-2-20-PN.5
  • Safety Latch of each hook model size PWRX-3-SLHK-3t
  • Hoist Motor Cover PWRX-2-20-PN.3
  • Phase Verifiers PWRX-PHVE
  • Hoist Gasket Set PWRX-2-20-PN.23.50.62
  • Load Chain SKU PWCD11G100NK-FT
  • Hoist Control Transformer SKU PWRX-2-20-TRF-24V
  • Hooks PWRX-3-HK-3t
  • Chain Bag PWRX-3-PN.70.71.72.73.74
  • Hoist Specs Cover PWRX-2-20-PN.2.63.64
  • Trolley Gasket Set PWRXT-1-20-PN.3.40.45.46.58
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