Finework Container Lifting 50 ton Double Girder Gantry Crane for Sale

Gantry crane protection devices

1.Preventing hook clashing the top, set shields and barriers
2.Circuit self-test protection device,Running the travel limit
3.Protecting the current lacking of any phase.
4.Outdoor cranes are equipped with lifting mechanism, electrical control box and rainproof devices.
5.Anti-collision, sound and light alarm devices.
6.Equipped with rail clamp.
7.Lifting weight limitation, height limitating, rail clamping device
8.Speeding protection, zero pressure protection, the lightning protection

Drawing and data

Features:

1. Lifting capacity up to 800ton.
2. Span is 5m to 35m.
3. Lifting height up to 30m.
4. Working duty is A5~A7.
5. Crane are operated in the driver cabin or radio remote control.
6. Power supply: 220~440V, 50/60HZ,3 phase by cable or slide wire.

Packing & Delivery terms:

1. Hoist and electric parts will be packed by plywood crate, for avoiding the demage from goods crash and impact during the delivery.
2. Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation.
3. Only the best transport solution will be taken for saving your cost uttermost on finance, security and time.

company advantage

Our company's products are widely recognized and trusted by users and can be met after changing economic and social needs. We welcome new and old customers from all walks of life to contact us to build future business relationships and mutual success.

Our company has strong technical strength, sufficient supply, short lead time and low price. Our thoughtful service has won praises from customers all over the world, and our long-term partners have gradually increased.

Product Application:

Double girder gantry cranes are suitable for large span, frequently loading and unloading railroad freight yard, the port, open storage, container depots etc. applicable to long, large, bulky cargo and container handling operations.

Product Description

This product is mainly composed of electrical, metal structure, hoisting mechanism, slag dumping mechanism and running mechanism. The hoisting mechanism is mainly composed of a motor, a reducer, a reel and a coupling. The slag dumping mechanism is mainly composed of a hydraulic system, a dumping hook and the like. It is equipped with complete safety equipment, electric or manual rail clamps, anemometers, lightning rods, deflection adjustment devices and so on. The operation and lifting mechanism are all controlled by inverter and PLC. During work, the hook of the hoisting mechanism is lowered into the digging shaft, and the slag tank containing the slag is lifted out of the shaft. In order to facilitate the loading and unloading of the slag tank, the user is equipped with a wireless camera system, and the user can clearly see the ground. Happening. When the hook reaches the position where the slag is discharged from the well, the slag dumping mechanism starts working, the dumping hook hooks the tilting lifting lug of the slag tank, the main hook is lowered, and the tank body is tilted by its own weight to complete the slag discharging.

This product has been widely used in major subway projects around the world and has been well received by users.

Henan Jingong Crane Co.,Ltd. is located in Xinxiang City, Henan Province. It mainly operates bridge cranes, gantry cranes, trackless gantry cranes, rubber tire gantry cranes, boom cranes, electric hoists, and hydraulic lifting platforms for lifting equipment.
We have a professional design team and high-quality production management personnel, advanced and reasonable technology, perfect production equipment, safety performance standards, and strictly implement ISO9001: 2000 international quality system standards.