LH electric hoist bridge crane with hoist lifting trolley, using thebox girder bridge. crane drive mode use three in one model, with compact dimensions, low building height clearance, light weight , small size, simple structure. Suitable for mechanical processing workshop, metallurgical plant auxiliary workshops, warehouses, material, power plants and other transport, assembly, maintenance and handling operations; it can replace the ordinary double-beam bridge crane, used in the production workshop textile industry and food industry . Its work is light and mid-level class type, the working environment temperature -25 ºC -40 ºC, and it's prohibited the use of flammable, corrosive media environments.
This product has operations of pendant, remote or cabin. Left or right door opening can be divided into two types according to the actual installation situation. To meet the user in different situations to choose.
This product has operations of pendant, remote or cabin. Left or right door opening can be divided into two types according to the actual installation situation. To meet the user in different situations to choose.
- Lifting height limit device
- Voltage lower protection function
- Phase sequence protection function
- Emergency stop function
- Hooks with latch
- Rubber buffers
- Laser anti-collision system
Advantage:
1. Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself.
2. Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure.
3. Control Method: Room control or remote control to avoid any injure to the operation staff
4. Main lifting motor: with thermal protection and currency protection.
5. Hooks with latch
6. Rubber buffers
7. Protective earthing
8. Crane switch and travel end switch
9. Sub-assemblies characteristic are tested before assemly.
10.All cranes must be pre-assmebled and tested before leaving factory and offer the certification of test.
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Rated lifting weight
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t
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32/10
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20/5
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16/3
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10/3
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5
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manipulation mode
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ground control; control room
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Speed
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Main hook lifting
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m/min
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3(0.3/3)
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3.3
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3.5(0.35/3.5)
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7(7/0.7)
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8(8/0.8)
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Secondary hook lifting
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7(7/0.7)
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8(8/0.8)
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8(8/0.8)
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8(8/0.8)
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Trolley traveling
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20
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20
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20
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20
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20
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Cart traveling
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ground
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20;30
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20;30
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20;30
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20;30
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20;30
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control room
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30;40
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30;40
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30;45
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30;45
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30;45
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electromotor
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Main hook lifting
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Model/kw
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ZDX62-6/18.5 ZDS12.2/18.5(main engine Six grade motor6)
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ZD152-4/18.5
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ZD151-4/13(ZDS1.5/13)
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ZD151-4/13(ZDS1.5/13)
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ZD141-4 (ZDS0.8/7.5)
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Secondary hook lifting
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ZD151-4/13 (ZDS1.5/13)
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ZD141-4/7.5(ZDS0.8/7.7)
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ZD132-4/4.5
(ZDS0.4/4.5)
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ZD132-4/4.5
(ZDS0.4/4.5)
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Trolley traveling
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ZDY131S-4/2.2×2
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ZDY(D)22-4/1.5×2
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ZDY(D)122-4/1.5×2
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ZDY(D)121-4/0.8×2
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ZDY(D)121-4/0.8×2
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Cart traveling
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ground
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ZDY131S-4/2.2×2
ZDY131-4/3×2
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ZDY122-4/1.5×2
ZDY131S-4/2.2×2
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ZDY(D)122-4/1.5×2
ZDY131S-4/2.2×2
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ZDY(D)122-4/1.5×2
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ZDY(D)121-4/0.8×2
ZDY(D)122-4/1.5×2
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control room
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ZDR112L2-4/3.0×2
ZDR125-4/4.6×2
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ZDR112L2-4/3×2
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ZDR112L1-4/2.1×2
ZDR112L2-4/3×2
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ZDR100-4(D)1.5×2
ZDR112L1-4/2.1×2
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ZDR100-4(D)1.5×2
ZDR112L1-4/2.1×2
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Electric hoist
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WH164; CD1(MD1)
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CD1(MD1)
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Lifting height
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m
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9;12;18;24
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6;12;18;24
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9;12;18
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9;12;18;24
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6;9;12;18;24
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Working system
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A3~A5
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Power
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three phase current;50HZ;380V
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Cart track recommended
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43KG/M
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38KG/M
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Span
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m
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7.5m~22.5m
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