جديد رافعة قنطرية متحركة JP700t/40m Multipurpose Launching Gantry

As an company specializing in providing customized heavy-duty equipment and solutions, HJCM has been engaged in the heavy lifting and transportation solution from 2001. It covers bridge construction, port construction, Prefabrication yard, shipyard, steel plant, power plant operation. Including Precast Segmental Launching gantry，rail type and tyre type gantry crane, 100t⁓13200t heavy duty movement trolley, overhead crane, Intelligent heavy-duty logistics system etc.

JP700t40m Multipurposal Launching Gantry

◆Constrcution method：Erecting both cross beam and viaduct segment

◆Max. hanging load：

Max. cross beam weight: max.length 51.5m, 710ton of 16pcs (weight exclude hangings)

Max. full span weight:40m span, 700ton of 16pcs (weight exclude hangings)

◆Max. Launching Span：≤40m

◆Max. segment weight：Cross beam: 60t max. segment: 100t

◆Feeding method：

Cross beam: Feeding from bottom only

Segment: feeding from bottom, front and rear

◆LG moving speed：longitudinal 0-1m/min, transverse 0-1m/min

◆Winch trolley：Rate capacity 100t（exclude lifting spreader）/ lifting height 45m under pulley

◆Winch trolle speed：hoisting 0-2.7m/min(load); travel speed 0-10m/min(load)

◆Winch trolley transverse shift：±500 mm

◆Lifting spreader：±180° Rotating ,slope adjustment: transverse ±5%, longitudinal ±5%

◆Service crane：10t

◆Construction cycle time:13-15days/span

◆Total power：175kW

◆Total weight：635t