5 tons single girder gantry crane manufacturer

5 tons single girder gantry crane manufacturer

5 tons single girder gantry crane manufacturer

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Product Details
Welcome to consult 5 tons single girder gantry crane manufacturer price and quotation with Henan Dowell Crane Co.,Ltd, which is one of the leading 5 tons single girder gantry crane manufacturer manufacturers and suppliers in China, and we can offer you customized products.

Product Details        

Key Specifications/Special Features:

Product details for single beam gantry crane:

MH type electric single-beam gantry crane forms a complete set with electric hoist
Surface of facing wind is very small, because of its steel-piping leg
Best light crane, which is used both in multi-wind area and workshop
Also has ground-controlling and emote-controlling
Lifting capacity is 2-20t   and the span is 10-30m, working system is 25% and ambient temperature no more than 40°C
Wind pressure is less than 125Pa
Gantry crane technical characteristics hard-tooth reducer
Electric appliance adjusts speed without contact or spark module and fulfill converter function, including mini-speed and double speed, possibly frequency inverter control speed regulation, which make traveling and lifting very steady
Operation board (handle) adopts 12V safe voltage. Electric controlling can be used more than 2-million times when the voltage is 380V+5-10%
MH type gantry crane safety announcement
Users should lock the crane in time, when the crane stops operating on operating spot
There is no electric wire above the total switch of the crane
Strictly forbid to use in such dangerous operating as easily combustible, explosive, corrosive, overloading, dust
Total length of suspending outside is less than 1/3 of the span and 90% of suspending limiting-position 
In addition, the trolley cannot travel until the heavy objects moved inside the supported
If the trolley must travel outside the supported, its heavy objects should reduce 10-20%
If total length of suspending outside is more than 1/3 of the span, the heavy objects  should reduce step by step, in a word, the trolley cannot travel until the heavy objects are near the supported and the crab isn’t suitable for traveling outside the supported
Wind pressure should be less than 150Pa
Warranty: 16 months warranty when products leave the factory, or 12 months warranty after installation and commissioning in addition to the human damage factors
2-year spare-parts provided for better maintenance
Professional technical staffs provide installation, commissioning and training services
Delivery with English user manual, parts manual, product certification and other relevant certificates



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