Truss Gantry Crane

  • Capacity: 5~100T
  • Span: 10~40m
  • Lifting Height: 6~24m

The Truss gantry crane is mainly used in the beam-making yard to tie up the precast beam steel bars and to lift the precast beam mold. The lifting speed adopts double speed, and the walking speed is controlled by frequency conversion, which is convenient for operation and use. It can be divided into box type and truss type, which are widely used in the production and transportation of precast beams.

According to the beam yard production environment, the main components of Dafang truss gantry crane are connected by pins and high-strength bolts, which are easily to be disassembled and transported, and have good wind resistance performance.


  • Whole crane two-speed control
  • Lightweight design can save cost
  • The truss design has strong wind resistance performance.
  • Convenient for disassembly and assembly
  • Overload protection, loss of voltage, phase sequence, phase loss protection, emergency stop, lifting double limit switch, sound and light alarm devices.
  • Schneider/Siemens Electric spare parts, Schneider/ABB frequency converter
  • The power source can be three-phase alternating current or diesel generator


Capacity 3T 5T 10T 16T 20T 40 60 80 100
Span 10~35 10~35 10~40 10~40 10~35 10~45 10~45 10~35 10~35
Lifting height 5~12 5~12 5~12 5~12 5~12 6~18 6~18 6~18 6~18
Hoist speed Lifting 0.8/8 0.8/8 0.7/7 0.35/3.5 0.42/4.2 0.15~1.5 0.12~1.2 0.1~1 0.08~0.8
Travelling 5/20m/minĀ or Frequency conversion control 1~10m/min Frequency conversion control
Crane travelling 5~45m/min 1~15/min Frequency conversion control
Working duty A3/A4
Rails P18 P24 P30 P38 P43 P43 P43 QU70 QU70
Power AC 220~480 50/60 HZ 3PH or Diesel engine
Control mode Cabin / Pendant / Remote control

Why Dafang Crane?

  • 70000 sets cranes/year
  • Output value: 600million USD
  • 850,000m²Covers an Area
  • Export 100+ country


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