| LDA Model single beam overhead Crane/Bridge Crane |
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Weight overload protection device,
Top quality long time bearing polyurethane materials buffer, Crane traveling limit switch, Voltage lower protection function, Emergency stop system, Current overload protection system and so on! |
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Control method:
Pendent line with press button or remote control or both
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Design and construction rules:
All the standards which is required for the crane is the Chinese standard
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Crane girder:
The crane girder is of welded girder construction. This result in lower dead weight with a high degree of vertical and horizontal rigidity and small wheel loads being transmitted to the crane runway!
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Lifting capacity (T)
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1,2,3,5,10T
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16,20T
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Span(M)
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7.5-22.5M
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Crane travelling mechanism
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Travelling speed(m/min)
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20
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30
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45
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60
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75
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20
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30
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45
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60
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75
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Reducer ratio
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58.78
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39.38
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26.36
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19.37
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15.88
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58.78
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39.38
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26.36
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19.37
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15.88
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Motor
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Model
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ZDY21-4
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ZDY21-4
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ZDY122-4
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ZDY131S-4
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ZDY112L1-4
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Power(kw)
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2×0.8
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2×1.5
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1.5×2
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2.2×2
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2.2×2
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Rotation (m/min)
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1380
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1380
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Lifting mechanism
(electric hoist)&electric hoist travelling mechanism
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Electric hoist model
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CD1/MD1
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MD1/HC
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Lifting speed (m/min)
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8,8/0.8 7,7/0.7
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3.5 3.5/0.35
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Lifting height (m)
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6 ,9 ,12, 18, 24, 30
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12,18,24,30
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Travelling speed (m/min)
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20(30)
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20(30)
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Motor
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Taper Squirrel-cage type
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Taper Squirrel-cage type
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Work duty
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A3
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Power supply
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By your demand
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Wheel diameter
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270mm
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370mm
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Width of trail
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37-70mm
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| Benefits & Features |
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All the mechanism are state of art, independent and can be run simultaneously. Flexibly operating and fluidly traveling are engaged in facilitating your working efficiency.
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| It can also used together with other lifting appliance for special purpose. |
| No juncture welding for steel structure. |
| Convenient for maintenance, excellent exchangeability for parts and computers. |
| Low noise commodious cabin and wide (field of) vision. |
| Safety Facilities |
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To guarantee the normal operation of crane and avoid the personal casualty and mechanical damage, the safety device we provide are not only the electric protective devices or alarm bell but also other equipment as follows:
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| Emergency Stop System |
| Lifting Height Limit Device |
| Current Overload Protection System |
| Voltage Lower Protection Function |
| Rail Anchoring |
| Rubber Buffers |
| Over travel Limit Switch |
| Electric Protective Devices |
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If you have any special requirements for the safety devices, please tell us without any hesitate. We pay every attention to the details for total quality and complete protection function.
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