Product introduction:
QL Double girder electric overhead traveling crane with hanging beam paralleling to beam consists of Main beam, end beam, Lifting trolley, crane long traveling mechanism, cabin and electric control system.
QL Double girder electric overhead traveling crane with hanging beam paralleling to beam is one kind of heavy duty lifting equipment, it is usually used in steel mill plant indoor workshop to to lift long material,for example, steel billet,steel rebar bundles,steel billet bundles,etc.
QL Double girder electric overhead traveling crane with hanging beam paralleling to beam has reasonable and robust structure,light dead weight,high bearing capacity,low cost maintenance, superior performance,long service life.
Normal capacity are 5+5t,10+10t,16+16t, the span is 10.5m-31.5m, lifting height 6-30m, working class is A6,A7. Control model: cabin control,remote control,pendent line control.
Working voltage: 380V-50/60Hz3Ph,400V-50/60Hz3Ph,415V-50/60Hz3Ph,440V50/60HZ, 220V60HZ3Ph.
Mechanical parts:
Double welding box girder, beam deflection with DIN/FEM standard
Steel Material: Chinese standard Q235B,Q345B, and Q355E
Manual brush painting,One alkyd iron red primer painting, two alkyd orange enamel finish painting
Epoxy zinc-rich primer painting for one bottoms and two sides of 120μm thick, to achieve a long lifespan, beautiful appearance and good luster.
The girder and end beam are connected together by high strength bolts to ensure the structure strength and precision of the whole machine.
The end beams are equipped with flat wheel or double rim wheels, anti-friction bearings, buffer blocks and derailment preventing plate.
Technical parameters
| Lifting weight(T) |
5+5 |
7.5+7.5 |
10+10 |
16+16 |
| Span(m) |
10.5~31.5 |
| Max Lifting height(m) |
6~30 |
| Working class |
A5 A6 |
| Speed(m/min) |
Main Hoisting |
12.9,15.66 |
10.4,15.3 |
8,8/0.8 |
7,7/0.7 |
| Speed(m/min) |
Trolley Cross Traveling |
43.8,44.6,42.4 |
| Speed(m/min) |
Crane Long Traveling |
90.7,101.4,112.5 |
| Motor Type |
Heavy Duty Slipring Motor |
| Motor (Kw) |
Main Hoisting |
26,30 |
34,45 |
42,55 |
63,90 |
| Trolley Cross Traveling |
2.5,4,6.3 |
| Crane Long Traveling |
2*4,2*5.5,2*7.5,2*8.5,2*11 |
| Control mode |
Pendent line control,Remote control,Cabin control |
| Recommended Rail model |
38kgs/m,43kgs/m,QU70 |
| Power source |
3Ph A.C 50Hz 380V |
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