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Dual Brake Low Headroom Electric Hoist IP54 Motor 3 Ton Electric Chain Hoists KOEO HHBB-03

Dual Brake Low Headroom Electric Hoist IP54 Motor 3 Ton Electric Chain Hoists KOEO HHBB-03

Brand Name: KOEO
Model Number: HHBB-03
MOQ: 1 Set
Price: USD 850-1,350 / Set
Payment Terms: T/T,L/C
Supply Ability: 300 Sets per Month
Detail Information
Place of Origin:
Hebei, China
Certification:
CE, ISO 9001:2015
Load Capacity:
3000 Kg (3 Ton)
Lifting Speed:
4.4 M/min
Lifting Height:
4 M (standard, Customizable )
Motor Power:
3.0 KW
Motor Voltage:
380V / 400V 3-Phase 50Hz / 60Hz
Protection Class:
IP54
Insulation Class:
Class F (155°C)
Brake Type:
Dual Electromagnetic DC Brake
Load Chain Type:
G80 Grade Alloy Steel
Chain Diameter:
11.2 Mm
Chain Falls:
2
Headroom Dimension:
Ultra-Compact Low Headroom Design
Control Voltage:
Pendant Control 36V Or Others
Duty Rating:
A4 / M3 (FEM/ISO)
Net Weight:
68 Kg
Noise Level:
≤ 76 DB
Finish:
Electrostatic Powder Coating
Packaging Details:
KOEO branded heavy-duty plywood case with foam padding and moisture-proof wrapping, export-grade reinforced carton
Highlight:

Dual Brake Low Headroom Electric Hoist

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Low Headroom Electric Hoist IP54

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IP54 3 Ton Electric Chain Hoists

Product Description
KOEO HHBB-03 3 Ton Low Headroom Electric Chain Hoist Ultra Compact IP54 Motor G80 Alloy Chain Dual Brake 380V

The KOEO HHBB-03 is the heavy-lifting champion of low headroom hoists, delivering 3-ton capacity in an ultra-compact body that maximizes hook height in restricted spaces. With twin 3.0 kW IP54 motors, dual electromagnetic DC brakes, and G80 alloy steel chain in 2-fall configuration, the HHBB-03 brings serious lifting power to low-ceiling factories, steel workshops, and industrial facilities where conventional hoists simply cannot fit.

🔧 Key Features
  • Twin Motor Drive (2 x 3.0 kW): Dual IP55 enclosed motors provide high-torque output for confident 3-ton lifting while maintaining the ultra-compact body profile. Class F insulation ensures sustained performance in demanding environments.
  • Dual Electromagnetic DC Brake System: Redundant twin brakes provide fail-safe load holding. Both brakes engage instantly upon power-off, ensuring zero slippage even with a full 3-ton suspended load.
  • G80 Alloy Steel Chain (Ø11.2 mm, 2 Falls): Premium calibrated chain in 2-fall configuration distributes load stress evenly for smooth, stable lifting with 4:1 safety factor.
  • Ultra-Compact Headroom Profile: Optimized body geometry and component layout achieve the lowest possible headroom for a 3-ton electric hoist, recovering valuable lift height in space-constrained installations.
  • Overload Protection: Precision-calibrated clutch prevents lifting beyond 3-ton rated capacity, tested at 1.25x rated load for consistent safety performance.
  • Heavy-Duty Limit Switches: Upper and lower rotary limit switches protect the hoist from over-travel damage in both directions.
  • 36V Pendant Control: Industrial-grade pendant controller with emergency stop for maximum operator safety during heavy lifts.
📋 Technical Specifications
Parameter Specification
Load Capacity 3000 kg (3 Ton)
Lifting Speed (50Hz) 4.4 m/min
Standard Lifting Height 4 m (customizable)
Motor Configuration Twin Motor, 3.0 kW each
Total Motor Power 3.0 kW
Power Supply 380V / 400V 3-Phase 50Hz / 60Hz
Chain Type & Grade G80 Grade Alloy Steel, Ø11.2 mm
Chain Falls 2
Brake Configuration Dual Electromagnetic DC Brake
Motor Protection IP54
Insulation Class Class F (155°C)
Duty Rating A4 / M3 (FEM/ISO)
Control Type Pendant control 36V or others with Emergency Stop
Net Weight 68 kg
Noise Level ≤ 76 dB
Finish Electrostatic Powder Coating
🏭 Applications

The HHBB-03 is purpose-built for heavy 3-ton lifting in the most challenging low-headroom environments: steel mills with low overhead crane runways, ship compartment maintenance, underground industrial facilities, retrofitted heavy machinery workshops, power plant turbine halls, and mining equipment maintenance bays. The twin motor drive and dual brake system provide the reliability and safety required for critical lifts in confined headroom spaces. Compatible with motorized trolley and overhead crane integration.

✅ Quality & Certification
  • CE Certified – Compliant with EU Machinery Directive 2006/42/EC
  • ISO 9001:2015 Quality Management System
  • 4:1 safety factor on all load-bearing components
  • 100% factory load-tested at 1.25x rated capacity (3.75 tons) before shipment
  • G80 chain certified to EN 818-7 standard
  • Full traceability on critical components with material certificates
📦 Packaging & Delivery

Each hoist is packed in a KOEO-branded heavy-duty plywood case with reinforced foam padding, VCI anti-rust film, and moisture-proof wrapping. Export-grade outer carton ensures safe international transport. Standard delivery: 7-10 working days for stock models, 15-25 days for bulk production orders.