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DF900S Tunnel-Transit Bridge Erection Machine
Category:
Bridge Equipment
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Product description
DF900S type Pass through the tunnel Bridge erector
Main Technical Parameters
Rated lifting capacity: 900t
Beam Span Erection: 32m、24m (high, low), 20m Continuous and Variable-Span Box Girders
Adaptation Tunnel to go out Gantry beam: ≥4.5m （ Contains Abutment spacing)
Adaptation Tunnel Enter Gantry beam: ≥1m
Girder lifting and lowering speed: 0~0.5 m/min (Overloaded) 0~1.0 m/min (No load)
Lifting height of the girder: 7m
Lateral micro-adjustment speed of the girder: 0~5.0 mm/s Fine-tuning distance: ± 250mm
Longitudinal fine-tuning speed of the girder: 0~5.0 mm/s Fine-tuning distance: ± 250mm
Girder lifting method: four-point lift, three-point balance
Erection method: single-span simply supported, with fixed-point lifting.
Via passage method: the girder transporter itself performs a simply supported, shifted passage through the opening.
Via relocation speed: 0~3 m/min
Control method: cab and wireless remote control
Adaptation to longitudinal slope: 20 per mille
Work efficiency: 2 hole /8 Hours (average transport distance 8 kilometers)
External dimensions: 59.3m times 17.3m times 13.7m
Installed capacity: 300kW
Keywords:
DF900S Tunnel-Transit Bridge Erection Machine
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Address: No.1, Minghui Road,Mazhai Industrial Park, Erqi District, Zhengzhou, Henan Province
Tel: +86-0371-60305013
Email: ndfyx001@163.com
What'sapp: 008615515866566
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