Qz Type 10tons 20tons Double Girder Grab Bucket Overhead Crane
QZ electric grab bridge crane is mainly comprised of box-shaped bridge,grab crab, trolley traveling mechanism,cab and electric control system. The load handling device is the grab which is able to capture bulk materials.
The grab crab has switching mechanism and lifting mechanism. The grabs are separately hung over the switching mechanism and lifting mechanism with four steel wire ropes. The switching mechanism drives the grab to close to grab materials. When the grab is closed, the lifting mechanism shall be started immediately to hoist the for evenly loaded steel wire ropes. Discharging only needs to start the switching mechanism,which opens the grab to pour materials.
1. Simple structure in linear type, easy for Installation and maintenance;
2. Running in a high automatization and intellectualization, no pollution;
3. Adopting advanced world famous brand components in pneumatic parts, electric parts and operation parts.
4. EOT Grapple Crane Control method is cabin control or remote control;
5. High pressure double crank to control the die opening and closing. Depending on lifting cargo, EOT grapple crane can be equipped with grab,bucket,grapple;
6. EOT Grapple Crane is equipped with all moving limit switch, loading limit and other standard safety devices, to promise crane work safe.
7. Long Life Span: 25-30 years;
1. Overload protection
2. Main lifting motor with thermal protection
3. Rubber buffers(polyurethane material)
4. Crane switch and travel end switch
5. Emergency switch for forced stop
| Liting Capacity (T) |
5 |
10 |
16 |
20 |
| Max.Lifting Height (M) |
20 |
18 |
22 |
26 |
| Span (M) |
10.5-31.5 |
|
|
|
| Working System |
A6 |
|
|
|
| Speed (M/Min) |
Trolley |
Hoisting |
40.1 |
40.7 |
41.8 |
48.6 |
| Travelling |
44.6 |
45.7 |
43.2 |
43.2 |
| Bridge travelling |
93.7-114.4 |
112.5-101 |
98-87.3 |
87.3 |
| Weight (T) |
Trolley |
5.2/5.9 |
8.2/9.1 |
14.8/15.9 |
19.3/20.4 |
| Total |
Indoor |
19.9-41.3 |
26.5-50.4 |
47.3-67.9 |
56.1-75.6 |
| Outdoor |
20.7-42.1 |
27.4-51.2 |
48.5-69 |
57.3-76.8 |
| Grab |
Volume (CUM) |
2.5-0.75 |
5-1.5 |
8-2.5 |
10--3 |
| Dead weight (KG) |
2632-2546 |
4800-4793 |
7841-8305 |
9812-10123 |
| Rail recommended |
43kg/m, QU70 |
| Power Source |
3Phase AC 380V 50HZ (As your demand) |
Q1: What's the information should I provide when inquiry?
A1: The more details or drawings,the better.Such as Lifting capacity, Lifting height,Span,Voltage or others special requirements.
Q2: Can you provide custom service?
A2: Yes, of course. We are manufacturer and we have our own engineer group.They can out customized design according to your requirement. You just need to tell us your requirements.
Q3: Are there professional technicians to assist in the installation?
A3: Yes. We have a professional installation team and have been to many countries to assist in installation. lf you need us to provide this service,please let us know in advance and we will provide you with the best solution.
Q4: How do you guarantee the quality?
A4: We will constantly check the quality during the manufacturing process, and strictly test the equipment before shipment, and we will also send you a quality certificate.
Q5: What international certifications have your crane passed?
A5: Our crane has passed CE,ISO,GOST.SGS,TUV.BV.and so on.
I would like to inquire about other questions>>
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