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DF550 Bridge Erection Machine

Category:

Bridge Equipment


Rated lifting capacity:

Installed capacity:

Lifting height of beam:



  Rated lifting capacity: 550 t

  Girder spans: 32 m, 24 m, 20 m, and other standard and variable-span full-box girders

  Girder lifting and lowering speed: 0–0.5 m/min (loaded) / 0–1.0 m/min (unloaded)

  Longitudinal travel speed of the girder trolley: 0–3 m/min under heavy load; 0–6 m/min under no load.

  Lifting height of the girder: 6.8 m

  Lateral micro-adjustment speed of the girder: extension at 34 cm/min, retraction at 55 cm/min.

  Lateral fine-adjustment range of the girder: ±350 mm

  Girder lifting method: four-point lift, three-point balance

  Via method: whole-machine simply supported cantilever displacement via.

  Via relocation speed: 0–3 m/min

  Adaptation gradient: 30‰, 50‰ (longitudinal slope, V-shaped transverse slope)

  Minimum curve radius: 600 m

  Operating efficiency: 2 holes per 8 hours (average haul distance of 8 kilometers)

  Overall dimensions (length × width × height): 74.2 m × 12.3 m × 11.54 m

  Installed capacity: 200 kW


Keywords:

DF550 Bridge Erection Machine

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