380V 50hz 20 Ton Single Girder Gantry Crane For Outdoor Cargo Yard
20 Ton Single Girder Gantry Crane Good Stress Condition For Outdoor Cargo Yards
Single Girder Gantry Crane Introduction:
L-type single-girder gantry cranes are mainly used for loading and unloading of outdoor cargo yards, storage yards and bulk cargo. The metal structure is like a door frame. Two outriggers are installed under the main beam, which can be directly on the track. There can be cantilever beams at both ends of the main beam. The gantry crane has the characteristics of high site utilization, wide operating range, wide adaptability and strong versatility.
Single Girder Gantry Crane Features:
- Simple and compact structure, steady performance.
- Easy to install and high efficiency.
- Overload, low voltage protective device.
- Pendent control and remote control.
- Easy maintenance.
Single Girder Gantry Crane Component:
According to the industry standard GB/T14406, the gantry crane is mainly composed of the following components
1. Cylindrical wheel
2. Buffer
3. Brakes
4. Steel wire rope
5. Hook
6. Cab
7. Reducer
8. Casting pulleys
9. Casting reels
10. Motor
11. Electronic control equipment
Single Girder Gantry Crane Technical Parameter:
| Capacity | t | 10 | 16 | 20/10 | 30/10 | 36/16 | 50/10 | ||
| Span | m | 18-35 | 18-30 | 18-35 | 22-26 | 26-30 | 32 | ||
| Duty | medium | medium | medium | medium | Heavy | Heavy/medium | |||
| lifting height | main | m | 11.5 | 12.5 | 10.5 | 11.5 | 11.5 | 12 | |
| aux. | / | / | 11 | 12 | 12 | 13 | |||
| speed | hoist | main | m/min | 18.4 | 12.3 | 9.2 | 10.4 | 10.4 | 6 |
| aux. | / | / | 18.4 | 18.4 | 12.3 | 18 | |||
| traversing | 43.8 | 44.5 | 44 | 41.9 | 53 | 38.13 | |||
| travelling | 48.4-54.6 | 49.1-51.2 | 51 | 51.2 | 51.1 | 43.8 | |||
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