Double Girder Overhead Crane with Grab
Description
QZ Overhead crane with grab is widely used in loading goods in port,factory,workshop, power plant, steel melting plant,cement plant,waste renewable energy industry.
The working duty is heavy.The group classification of the crane is A6,A7,A8.
The direction of platform door to the driver’s cap is:side,end and top.
The lifting capacity includes the weight of the grab.
The open direction of the grab includes paralleling with the beam and plumbing with the beam,this design is the plumbing type.
The grab overhead crane includes main beam, lifting trolley, wheel, hook, pulley, electrics, grab.
Features
1. Adapt to harsh working conditions: high temperature, Humidity, more Dust and Gas corrosive.
2. Heavy work load: average 8,000h working time per year, High load rate, high work frequency.
3. Reliable work: less failed, guarantee smooth production.
Specifications
Capacity | T | 32/5,50/10 | |||||||
Span | m | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 |
Lifting height | m | 16/18 | |||||||
Lifting speed | m/min | 15.6 | |||||||
Trolley travelling speed | m/min | 3.36-33.6,2.9-29 | |||||||
Crane travelling speed | m/min | 92.7 | 93.7 | 86.5 | |||||
Total weight | kg | 15406 | 17290 | 20020 | 21724 | 24213 | 28579 | 31970 | 35389 |
Max. Wheel load | KN | 104 | 111 | 120 | 125 | 132 | 144 | 152 | 162 |
Rail recommended | Model | 43kg/m | |||||||
Total motor power | kw | 27.8 | 31.8 | ||||||
Main dimension (mm) | Span(m) | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 |
Rail top to crane top | H | 1750 | 1840 | ||||||
Rail top to hook center | H4 | 55 | 5 | ||||||
Crane base distance | W | 5140 | 5334 | 5940 | |||||
Crane width | B | 3450 | 4400 | ||||||
Trolley rail distance | K | 1400 | |||||||
Hook left limitation | S1 | 800 | |||||||
Hook right limitation | S2 | 1250 | |||||||
