Simple Structure Single Girder Gantry Crane With Electric Hoist Price

Product Description

The simple structure single girder gantry crane with electric hoist has a portal frame structure. Two outriggers are installed under the main bearing beam. The crane can walk on the ground pre-paved track. It is widely used in outdoor cargo yards, stock yards for bulk cargo handling operations. The crane is forbidden to be used in flammable, explosive and corrosive environments.
The main girder of the electric hoist gantry crane can be suspended outwards in a single or two-way direction so that it can handle loads at the cantilever ends.

Safety devices

1. Weight overload protection device.
2. Top quality long time bearing polyurethane materials buffer.
3. Crane traveling limit switch.
4. Voltage lower protection function.
5. Emergency stop system.
6. Current overload protection system and so on .

Working Environment :

1. Power source is three-phase alternating current, rated frequency is 50HZ, and rated voltage is 380V,

2. The altitude height of site is ought to be less than 2000m,
2. Flammable, explosive and corrosive gas is forbidden in the work environment.
4. The crane is forbidden to lift fuse and blend deleterious article and flammable explosive article.

Features

1. Metal structure

• The main beam adopts U-shaped groove formed by rolling of steel plate or spliced ​​into groove shape. Our company introduced advanced equipment and used the single beam main beam U-shaped groove integral forming technology to reduce the middle butt welding seam and greatly improve the overall structure of the crane. Strength, the application of this new technology, our company has obtained a patent for this model. It is welded with I-beam to form a closed box-shaped main beam. The beam is also rolled into U-shaped grooves with steel plates and then welded into a box-shaped beam. For convenient storage and transportation, the main and beams are transported separately. High-strength bolts are used for on-site installation.

2. Operating mechanism

• The cart of this product adopts separate driving mode, generally four-wheel two-wheel drive. Completed by YSE motor, LD deceleration device, and motor with brake.

3. Lifting mechanism

• It is completed by an independent component electric hoist suspended on the lower flange of the main beam I-beam.

4. Safety and Electrical

• The motor used in this product is a dedicated soft-start motor of Ningbo Xindatong Motor Factory. The control box is a DK1 special electrical control box wired operation on the ground. The running speed is 20m / min. The crane is equipped with safety devices such as: travel limit switch, undervoltage, overcurrent protection, wrong phase protection, emergency switch, etc., which meets the requirements of relevant standards.
• All driving control power supply and driving lighting power supply are powered by isolation transformers according to the relevant regulations, so that the equipment can operate safely and effectively.

Technical Data Sheet

Parts Of Crane