20t Heavy Duty Single Girder Gantry Crane For Outdoor Or Warehouse
Introduction:
Gantry crane is a variant of bridge crane, also known as gantry
crane. It is mainly used for the loading and unloading of outdoor
cargo yards, stockyards and bulk cargoes. Gantry cranes have the
characteristics of high site utilization, large operating range,
wide adaptability and strong versatility, and are widely used in
port cargo yards.
Its metal structure is like a door-shaped frame, and two feet are
installed under the main beam, which can walk directly on the track
on the ground, and the two ends of the main beam can have
outstretched cantilever beams.
Technical Parameter:
| Capacity | T | 3 | 5 | 10 | 16 | 20 |
| Span | m | 12,16,20,24,30 |
| Operational method | | Pendent Line With Press Button /Cabin/ Remote |
| Speed | Lifting |
m/min | 8 ,8/0.8 | 8,8/0.8 | 7,7/0.7 | 3.5 | 3.5 |
| Cross travelling | 20 | 20 | 20 | 20 | 20 |
| Long travelling | Ground | 20 | 20 | 20 | 20 | 20 |
| Cabin | 20, 30,45 | 20, 30,40 | 30,40 | 30,40 | 30,40 |
| Motor | Lifting | Type /kw | ZD41-4/4.5
ZDS1-4/0.4/4.5 | ZD141-4/7.5 ZDS10.8/4.5 | ZD151-4/13 ZDS11.5/4.5 | ZD151-4/13 | ZD152-4/18 |
| Cross travelling | ZDY12-4/0.4 | ZDY121-4/0.8 | ZDY21-4/0.8×2 | ZDY121-4/0.8×2 | YZD-4/0.8×4 |
| Long travelling | Ground | ZDY21-4/0.8×2
ZDY21-4/1.5×2 | YZY22-4/1.5×2
YZR132M2-6/3.7×2 | YZR22-4/1.5×2 | YZR160M1-6/6.3×2
YZR160M2-6/8.5×2 | YZR160M1-6/6.3×2
YZR160M2-6/8.5×2 |
| Cabin | ZDR100-4/1.5×2
ZDR112-4/2.1×2 | YZR112L1-4/2.1×2
YZR160M1-6/2.1×2 | YZR112L1-4/2.1×2
YZR160M2 | YZR160M2-6/8.5×2
YZR160L2-6/11×2 | YZR160M2-6/8.5×2
YZR160L2-6/11×2 |
| Electric hoist | Model | CD1/MD1 | CD1/MD1 | CD1/MD1 | CD1 | HC |
| Lifting height | m | 6,9 |
| Working duty | | A3 |
| Power supply | | 380V 60HZ 3phase AC (According to your demand ) |
Advantages:
1. Module control speed, micro-speed and double speed;
2. Traveling and lifting smoothly;
3. The power for trolley moving adopts flat cable, sliding
smoothly;
4. Control box layout is reasonable, easy to repair;
5. Protection class IP55;
6. Optional main power source ;
7. All external cable line number with mark;
8. Safety smooth touch line, high conductivity, small pressure
drop;
9. Light weight, installation convenience;
10. Set electric taxi speed is high, ensure continuing power
supply;
11. Optional speed control module, and can realize the micro speed
and double speed.
