Qy Model Insulation Type Double Girder Overhead Crane
QY Model Double Girder Overhead Crane Introduction
QY insulation double girder overhead crane is composed with girder frame, crane travel device, and electric trolley with lifting and traveling device. There are pave the rail for the trolley traveling on the main girders.
Assemble the moving table on the outside of the two main girder, one side is prepare for the assemble and maintenance the crane move device, another side is prepare for the assemble of the trolley conductor device.
There is a full-view cabin under the main beam, and a combined console or a single control box is installed in the cabin. A side long ladder is assembled between the cabin and the mobile platform, and the main beam and the end frames on both sides are connected to the joint points in the middle.
QY Model Double Girder Overhead Crane Technical Parameter
| Lifting weight(t) | 5 | 10 | | 16/3.2 | 20/5 |
| Span(m) | 10.5~31.5 |
| Max Lifting height(m) | 16 | 16 | Main hook | 16 | 12 |
| Auxiliary hook | 18 | 14 |
| Working class | A6 |
| Speed (m/min) | Hoisting | 15.5 | 10.4 | Main | 10.7 | 9.8 |
| Auxiliary | 14.6 | 15.5 |
| Traveling of crab | 37.2 | 43.8 | | 44.6 | 44.6 |
| Traveling of trolley | 92. 7 93.7 | 92. 7 93.7 86.5 | | 76/89 | 76/89 |
| Motor (type/kw) | Hoisting | 15 | 22 | Main hook | 37 | 45 |
| Auxiliary | 11 | 15 |
| Traveling of crab | 1.5 | 2.2 | | 3.7 | 3.7 |
| Traveling of trolley | 2*5.5 2*7.5 | 2*5.5 2*7.5 | | 2*7.5/2*11 | 2*7.52*11 |
| Steel track recommended | trolley | 18kg/m | 24kg/m |
| crane | 43kg/m | 43kg/m or QU70 |
| Power source | 3P A.C 50Hz 380V |
QY Model Double Girder Overhead Crane Main Features
1. Overhead traveling on the steel structure, normally used in workshop, heavy working duty A6
2. Strong box type steel structure of crane.
3. Soft start, 3-5 speeds to operate, very stable to lift and running.
4. Six direction action, to make sure the enough wide working area.
5. Insulation function
Full safety system as follows
Weight overload protection
Emergency stop system
Over current protection,Short-circuit protection
Phase sequence protection
Zero position protection
Voltage loss protection
Limit switch and stopper for crane long traveling and cross traveling
Lifting overhigh and overlow limit switch
QY Model Double Girder Overhead Crane Working Condition
1. Working tempreture:-10~+60°C,
2. Work class:A6-A8,
3. Power Source:3ph,380V,50HZ or other under customer requirement.
QY Model Double Girder Overhead Crane Safety Feature
1. Weight overload protection device,
2. Top quality long time bearing polyurethane materials buffer,
3. Crane traveling limit switch, Voltage lower protection function,
4. Emergency stop system,
5. Current overload protection system and so on
QY Model Double Girder Overhead Crane Detailed Images
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QY Model A6 Double Girder Overhead Crane Insulation Type Images
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