20 Ton Double Girder Bridge Crane

Engineered for heavy‑duty applications, this 20t double girder crane delivers superior stiffness, high hook height, and excellent load control for demanding industrial environments.

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20 ton double girder overhead crane
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Lifting Capacity
20 t
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Span Range
7.5 – 34.5 m
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Lifting Height
6 – 20 m
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Work Duty
A4 – A6
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Rigid Double Girder Design

Welded box girders provide exceptional stability and minimal deflection under heavy 20t loads, ideal for frequent cycles.

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Advanced Lifting Control

Standard with variable frequency drives, soft start, and optional anti‑sway for precise placement of heavy machinery.

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Custom Configurations

Available with auxiliary hoists, walkways, maintenance platforms, and outdoor weather protection.

Typical Applications

  • Steel mills and foundries
  • Heavy machinery manufacturing
  • Shipyards and marine fabrication
  • Power generation equipment handling
  • Precast concrete plants

Complete Technical Data

Parameter Specification
Lifting Capacity20 t
Span7.5 – 34.5 m
Lifting Height6 – 20 m
Work DutyA4 – A6 (ISO)
Lifting Speed (Main Hoist)3.0 / 0.3 m/min
Cross Travel Speed20 m/min
Long Travel Speed30 m/min (VFD)
Power Supply380V 50Hz 3-Phase
Control OptionsPendant / Wireless Remote / Cabin

Need a Heavy‑Duty 20t Crane?

Our double girder cranes are fully engineered to your project requirements, including span, lift height, and special features. Contact us with your specifications.

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