· Gantry crane mainly consists of a steel frame, lifting mechanism, inclination mechanism, crane travel mechanism, trolley traverse mechanism, machinery house, elevator, container spreader, electric equipment and other accessory equipment for safety.
· Gantry crane 20 ton widely used outdoor of a warehouse, container yard, port, material yard, or assembly workshop.
· This type gantry crane can be equipped with various lifting devices for particular work needs.
· Prohibited for lifting high-temperature solution, flammable, explosive, corrosion, overloading, dust and other dangerous operating.
Features
1. Automatic rectify deviation control
2. Phase protection
3. Lifting limit switch
4. Cross traveling limit switch
5. Long traveling limit switch
6. Low voltage protection
7. Emergency stop system
8. Current overload protection system
9. Light and alarm system
10. Superior safety and reliability
Specification
| Lifting Capacity: | 20 tons |
| Work Duty: | A5 |
| Span: | Up to 40 meters |
| Working Temperature: | -20 to +40°C |
| Certifications: | ISO, GOST, SGS, and CE |
All above datas are standard. Please tell us the following parameters before you finish this order:
1.Lifting capacity
2. Span ( rail centre to centre )
3. The required lifting height ( from hook to the ground ) and the span distance
4. Crane travelling length
5. What will be lifted by the crane
6. The crane and hoist movement speed (m/min)
7. The rail length and the height.
8. Single speed or double speed for lifting and travelling
9. Driver cabine control or pendant control
10. How many hours work per day
11. Power source : 380v,50Hz,3phase or others?
Welcome to send inqury to us.
CASE
See how Sinoko's 20-ton cabin-controlled gantry cranes deliver reliable, efficient lifting in demanding environments. Explore real installations across ports, steel mills, and logistics hubs meeting strict FEM standards.
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Strictly following the European FEM standard, it holds ISO, CE, GOST and SGS certifications and is universally applicable across all ports worldwide.
Designed specifically for outdoor storage, container yards, and port loading/unloading areas, with a wind resistance rating of Beaufort 10.
By using the process of shot blasting for rust removal and multiple layers of anti-corrosion coating, the core structure has a service life of 25 years or more (15 years in harsh environments).
10-level protection system: automatic deviation correction control, double limit switches (lifting/walking), emergency braking system, sound and light alarm device, current overload protection
Supports three control methods: cab control, wireless remote control, and button box control. The lifting speed can be selected. It offers either single-speed (8m/min) or variable-frequency continuous speed control.
-20℃ to +40℃ - Operates within a wide temperature range. Standardly equipped with IP55 protection for the motor. Optional anti-salt spray coating (suitable for ports).
