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  • Double Girder Wire Rope Hoist WHDD type
  • Double Girder Wire Rope Hoist WHDD type
  • Double Girder Wire Rope Hoist WHDD type
  • Double Girder Wire Rope Hoist WHDD type
  • Double Girder Wire Rope Hoist WHDD type
  • Double Girder Wire Rope Hoist WHDD type
  • Double Girder Wire Rope Hoist WHDD type
  • Double Girder Wire Rope Hoist WHDD type
  • Double Girder Wire Rope Hoist WHDD type
  • Double Girder Wire Rope Hoist WHDD type

Double Girder Wire Rope Hoist WHDD type

No.2404

H-Lift WHDD Double Girder Wire Rope Hoist (3.2T-100T) delivers heavy-duty lifting for double girder cranes in steel mills, shipbuilding, and manufacturing.

  • Ultra High Capacity: Handles loads up to 100 tons with true vertical lift stability.
  • Double Girder Design: Optimized for parallel girders with high stability for oversized loads.
  • Heavy Industrial Use: Built for steel works, heavy transport, and demanding environments.
  • Reliable Performance: Precision engineering ensures consistent operation under maximum loads.
  • Technical Data

  • Selection Guide

Double Girder Wire Rope Hoist

True Vertical Lift: Double reeving system eliminates hook drift, ensuring precise vertical placement.

Key Features & Advantages

Double girder wire rope hoists consist of two parallel girders that provide a robust framework for the hoist, allowing it to handle substantial loads with enhanced stability and efficiency.

  • Superior Stability & High Capacity: The "crab unit" configuration places the hoisting mechanism between two girders, offering better load distribution ideal for heavy loads from 3.2 tons to 100 tons.
  • True Vertical Lift (Zero Hook Drift): Utilizes a double reeving system to ensure the hook rises perfectly vertically without lateral movement, critical for precise positioning.
  • Maximized Hook Height: The top-running design pulls the hook up between the girders, significantly increasing available headroom.
  • Heavy-Duty Performance: Designed for high duty cycles (ISO M4/M5), featuring high-performance motors with integrated brakes and high-tensile galvanized wire rope.
  • Advanced Control Options: Available with dual-speed lifting and Variable Frequency Drive (VFD) for smooth operation and minimal load sway.

Common Applications

  • Manufacturing: Lifting heavy machinery and materials.
  • Construction: Moving large structural components.
  • Warehousing: Efficient loading/unloading of heavy goods.

How to Select the Right Double Girder Hoist?

  • Rail Gauge: Confirm the exact distance between the two main girders to ensure the crab unit fits your crane bridge.
  • Lifting Height: Specify the exact vertical distance required, as double girder hoists offer higher lifting heights.
  • Duty Cycle: For continuous operations (e.g., 24/7 production), consult our engineering team for M6/M7 class customization.

WHDD Series Technical Data

Item No. Capacity Working Group Rope Reeving Lifting Speed Lifting Motor Travel Speed Travel Motor Wheel Dia. (D) Hmin A W Rail Gauge Lifting Height Product Code
S
(t) (m/min) (kw) (m/min) (kw) (mm) (mm) (mm) (mm) (mm) (m)
WHD-D2 3.2 M5 4/1 5/0.8 3.2/0.45 0 - 20 2*0.37 125 350 477 65 1200 - 2000 6 - 15 240402032
WHD-D3 5 M5 4/1 5/0.8 6.1/1 0 - 20 2*0.37 125 350 595 65 1200 - 2000 6 - 15 240403050
WHD-D4 10 M5 4/1 5/0.8 9.5/1.5 0 - 20 2*0.55 125 500 619 65 1400 - 2000 6 - 15 240404100
WHD-D4-2 16 M5 4/1 4/0.66 16/2.6 0 - 20 2*0.75 160 600 755 75 1400 - 2600 6 - 18 240404162
20 M4 4/1 4/0.66 16/2.6 0 - 20 2*0.75 160 600 755 75 1400 - 2600 6 - 18 240404202
WHD-D5 20 M5 4/1 3.4/0.53 16/2.6 0 - 20 2*1.1 200 700 817 80 1400 - 2600 6 - 18 240405200
25 M4 4/1 3.4/0.53 16/2.6 0 - 20 2*1.1 200 700 817 80 1400 - 2600 10 - 20 240405250
32 M5 12/2 2.3/0.4 16/2.6 0 - 20 2*1.1 200 1000 867 80 2000 - 3000 6 - 12 240405320
WHD-D5-2 40 M5 8/2D 3.4/0.53 16/2.6 0 - 20 2*1.5 250 1000 1100 85 1700 - 3400 6 - 18 240405402
50 M5 10/2D 2.7/0.4 16/2.6 0 - 20 2*1.5 250 1300 1150 85 2000 - 3400 7 - 14.5 240405502
WHD-D6 32 M5 4/1 0.8-4.9 38 0 - 20 2*1.5 250 1000 1020 85 1700 - 3000 6 - 20 240406320
40 M4 4/1 0.8-4.9 38 0 - 20 2*1.5 250 1000 1020 85 1700 - 3000 6 - 20 240406400
50 M5 12/2 0.5-3.3 38 0 - 20 2*2.2 315 1500 1128 90 2000 - 3200 6 - 15 240406500
63 M4 12/2 0.5-3.3 38 0 - 20 2*2.2 315 1500 1128 90 2000 - 3200 6 - 15 240406630
80 M4 12/2 0.4-2.5 38 0 - 20 2*3 400 2500 1200 105 2000 - 3200 4.5 - 11 240406800
WHD-D6-2 80 M4 8/2D 0.8-4.9 38 0 - 20 2*3 400 1200 1400 105 2000 - 3400 6 - 20 240406802
WHD-D6-2 100 M4 10/2D 0.6-3.9 38 0 - 20 2*4 400 2000 1400 105 2000 - 3400 7 - 18 240406999
Choosing the right electric wire rope hoist is a critical decision for any industrial lifting application. These hoists are powerful, versatile machines designed to lift heavy loads safely and efficiently. To ensure you select the optimal model from H-Lift’s collection, consider the following 10 core criteria.

10 Key Selection Factors

1 Load Capacity (Rated Load)

Identify the maximum weight the hoist will lift. Always choose a hoist with a capacity equal to or greater than your heaviest load (including rigging hardware) to prevent overloading.

2 Lifting Height

Determine the vertical distance the load needs to travel. This influences rope length and drum dimensions. Ensure the hoist matches your required vertical reach.

3 Operating Conditions

Analyze the environment: Indoor/outdoor, temperature extremes, dust, or moisture. Harsh environments may require higher IP protection ratings or corrosion-resistant components.

4 Lifting Speed & Control

Choose High-speed for general productivity or Dual/Variable speed for precision positioning. Select between pendant (wired) or wireless remote controls.

5 Duty Cycle (Classification)

Match the hoist to the expected workload frequency (ISO/FEM class). Proper classification prevents motor overheating and extends service life.

6 Headroom Constraints

Check vertical clearance. Standard headroom fits general spaces, while Low headroom models are essential for facilities with limited ceiling height.

7 Mounting & Travel

Determine if you need a Fixed mounting (stationary) hoist or a Trolley system for horizontal movement along a beam.

8 Power Supply

Ensure electrical requirements match local standards (e.g., 220V/380V/415V, 50/60 Hz). Mismatched power jeopardizes performance and safety.

9 Safety Compliance

Essential features include Overload Protection, Limit Switches (prevent over-travel), and Emergency Stop functions. Verify ISO/FEM standards compliance.

10 Serviceability

Consider ease of maintenance. Accessible spare parts and clear documentation ensure long-term uptime and lower lifecycle costs.

Technical Deep Dive

Load Spectrum & Duty Load Spectrum of Wire Rope Hoist

Understanding the load spectrum determines the correct hoist classification.

Rope Reeving System Wire Rope Hoist Reeving

Reeving configuration affects lifting capacity, speed, and stability.

Main Components Main Components of Cranes

Key structural components of an electric wire rope hoist.

Final Selection Checklist

  • What are the operating conditions?
  • What is the specified safe working load (SWL)?
  • To what height must the load be lifted?
  • What is the required lifting speed?
  • Do the loads require precise positioning?
  • Is horizontal travel (trolley) necessary?
  • How is the hoist to be controlled?

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