Product Description
This crane model recommended by the WTO and match technical standardGB/T14406-93.
Features: Lifting capacity: 10t-200t, 250t-500t, working duty A5/A6/A7, span 6-55m, lifting height 3-35m.
1) Hard-tooth reducer
2) Imported wire-rope
3) Trinity drive
4) Electric appliance adjusts speed without contact or spark module, and fulfill converter function, including mini-speed and double speed, which make traveling and lifting very steady.
5) Operation board (handle) adopts 12V safe voltage.
6) Electric controlling can be used more than 2million times when the voltage is 380V+5~ -10%
Description:
1. The quality of the main girder decides use age and use cost of the crane. "shengqi" consummately adopt European most advanced design and manufacture craft of the main girder. Mail girder wear well , not only let user ease use, but also low maintenance cost.
2. The up camber curve of main girder adopt optimize 4 times curve, ensure traveling have no upgrade resistance when full loading. Overcome the disfigurement of traveling motor overload traveling and trolley slide traveling.
3. End carriage is box girder, and the connection between end carriage and main girder adopt high strength bolt, in order to transport conveniently.
4. Optimize structure design, bearing layout reasonable , bear horizontal force, improve use age of the bearing.
5. The connections of every mechanical part are gears, in order to achieve simple installation and convenient maintenance. The drive wheel group and driven wheel group are all supported on crescent bearing box , convenient for disassembly and adjust.
Audited Supplier 
){kind=link}
){kind=link}