CATET Machinery Co.,Ltd
Our History:CATET is a technology-based manufacturing company integrating equipment R&D and intelligent manufacturing, and is affiliated to Dongqi Group. The group's brands include: Dongqi Crane,
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Single Cantilever Double Main Girder 30 Ton Gantry Crane For Restricted Venues
Introduction:
The gantry crane is a variant of the bridge crane, also called the gantry crane. It is mainly used for the loading and unloading operations of outdoor cargo yards, stockyards, and bulk cargoes.
The metal structure of the gantry crane is like a door-shaped frame. Two feet are installed under the main beam, which can walk directly on the track on the ground. The two ends of the main beam can have outrigger cantilevers. Single cantilever double main girder gantry crane suitale for lifting work on restricted sites.
Technical Parameter:
| Load Capacity (ton) | Span /Rail Gauge (m) | Max. Lifting height (m) | Duty Class |
| 10 | 15~35 | 3~25 | A5 or A3 |
| 16 | 15~35 | 3~25 | A5 or A3 |
| 20 | 15~35 | 3~25 | A5 or A3 |
| 32 | 15~35 | 3~25 | A5 or A3 |
| 36 | 15~35 | 3~25 | A5 or A3 |
| 40 | 15~35 | 3~25 | A5 or A3 |
| 50 | 15~35 | 3~25 | A5 or A3 |
| Customizable | Customizable | Customizable | Customizable |
Maintenance:
During the maintenance and maintenance of the transmission mechanism of the gantry crane, special attention should be paid to the inspection of the motor to prevent water or oil from entering during rotation. Use with a power supply that is 85% higher than the rated voltage. Whenever the seasons change, it is necessary to replace the lubricating oil for the reduction box. Generally, HL30 gear oil is used in summer, and HL20 gear oil is used in winter.
How to choose:
1. Selection of gantry crane
2. Span and cantilever length
3. The principle of determining the wheelbase
4. The gantry crane spacing size is determined
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