• Model NO.：JQ
• HS Code：8426990000
• Production Capacity：100sets,Year

Basic Info.

Model NO. JQ HS Code 8426990000 Production Capacity 100sets/Year

Product Description

Capacity from 50Ton to 300Ton, for launching precast girder, a good ideal equipment for bridge lifting, technical advanced, safe crane.

 general structure component unit
The whole crane are composed of steel frame, mechanism(power device)and electric control system.
1 steel frame is composed of main girder, cross connect beam of main girder, cross beam of upside overhead hoist trolley, high strength "U"shape cross beam of foreside cart assembly, high strength "U"shape cross beam of middle cart assembly, lengthways travel rail of upside overhead hoist trolley, cross travel rail of upside overhead hoist trolley, cross travel rail beam of crane foreside, cross travel rail beam of crane middle, power supply bracket of each mechanism and ladder.
2 mechanism include 2 unit hoisting trolley assembly, special spreader, lengthways travel trolley of lifting mechanism, crane foreside travel mechanism assembly, crane middle travel mechanism assembly, foreside assistant leg, foreside hydraulic leg assembly, middle hydraulic leg assembly, tail hydraulic leg assembly, front assistant leg.
3 electric control system include weight display of hoisting trolley in cabin, height limiter, travel end limiter, electric tank, VVVFD, electric control cable of whole crane.