Q235B ISO Electric Double Girder Overhead Crane QD Model A5 - A8
QD Model Double Girder Overhead Crane Description
QD model double girder overhead crane is composed with double girder frame, crane travelling end truck, and the top running trolley with lifting and travelling device. The cranes are equipped with frequency inverter, which makes the crane speeds adjusted under 10 grades speeds. It could move very slow which makes it possible to do very accurate works.
This model overhead crane is designed under GB regulation, passed ISO, CE certification.
The crane lifting and travelling speeds are steady and accurate.
New design also makes the crane lifting higher.
Features:High speed, heavy working level.
Heavy loading, wide span, the whole crane stable and variety.
The machine with novel structure, attractive appearance, advanced technology.
Flexible operation, safe and reliable.
The spare parts are standardization, generalization and serialization.
QD Model Double Girder Overhead Crane Technical parameter
| QD double beam overhead crane |
| Lifting Capacity T | 5 | 10 | 16/3.2 | 20/5 | 25/5 | 32/5 | 50/10 | 400/80 |
| Span M | 10.5-31.5 | 28 |
| Lifting height M | Main Hook | 16 | 16 | 16 | 12 | 12/11.0 | 16 | 12 | 22 |
| Aux Hook | | | 18 | 11 | 14/13 | 18 | 16 | 24 |
| Speed M/min | hoist | Main hook | A5 | 12.5 | 8.5 | 7.9 | 7.2 | 7.3 | 7.8 | 5.9 | 2.92 |
| A6 | 15.5 | 13.3 | 13 | 9.7 | 9.8 | 9.5 | 7.8 | |
| Aux hook | | | | 14.5 | 12.7 | 12.7 | 19.5 | 13.2 | 9.24 |
| Trolley travelling | 37.2 | 43.8 | 44.6 | 44.6 | 37 | 42.4 | 38.5 | 37.2 |
| Bridge travelling | A5 | 89.8 /92.3 | 89.8-91.9 | 84.7-87.6 | 84.7/ 87.6 | 85.5/88 | 74.2-87.6 | 74.6 | 25.9 |
| A6 | 116.2/ 117.4 | 112.5-116.8 | 112.5 | 112.5/ 101.4 | 112/ 101.4 | 86.8-101.4 | 87.3 | |
| Weight Kg | Trolley | A5 | 2126 | 3424 | 6227 | 6856 | 7185 | 10877 | 15425 | 142.3 |
| A6 | 2224 | 3562 | 6427 | 7180 | 7856 | 11652 | 15765 | |
| Total Weight | A5 | 12715-31405 | 14270-34405 | 19128-39428 | 19947-41497 | 20795-42796 | 26901-52748 | 35317-64880 | 359000 |
| A6 | 12991-31596 | 14719-34699 | 20045-41315 | 20984-44225 | 22632-16324 | 28061-55272 | 36075-67242 | |
| Max Wheel Load KN | A5 | 74-125 | 102-160 | 141-205 | 163-231 | 185-255 | 237-327 | 333-450 | 7500 |
| A6 | 75-126 | 104-162 | 145-211 | 167-239 | 189-263 | 242-335 | 336-457 | |
| Rail recommended | Trolley | 15kg/m | 43kg/m |
| Bridge | 43kg/m | QU70 | QU80 | QU120 |
| Power Source | According to your demand |
This product is suitable for lifting, transporting and loading and unloading of various materials in workshops, freight yards and warehouses of railway stations, ports, industrial and mining enterprises and other departments.
QD Model Double Girder Overhead Crane Basic safety device
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 (contact with us for more details.)
Main Features of QD model overhead crane
1. Heavy duty of M5~M8 (ISO), medium-heavy duty;
2. Soft start, 3-5 speeds to operate, very stable to lift and running,operation smoothly.
3. Long life span: 25-30 years;
4. Six direction action, to make sure the enough wide working area.;
5. High quality welding work;
6. Remote control or cabin control;
7. Electrical parts will be Schneider/Siemens;
8. Crane is equipped with all moving limit switch, loading limit and other standard safety devices, to promise crane work safe.9.
Geared motors could be ABM and SEW.
QD Model Double Girder Overhead Crane Images
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Q235B ISO Electric Double Girder Overhead Crane QD Model A5 - A8 Images
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