Description
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Single girder gantry cranes are ideal for lifting and handling operations in outdoor or indoor environments where overhead cranes are not available. There are three ways to use the power supply: towing cables and cable drums, trolley wires and trolley poles. It is a widely used lifting equipment.
The gantry crane adopts finite element standard design, which reduces the weight of the entire machine by more than 15% and the wheel pressure by 10~20%. Each section is bolted for easy installation and transportation. The crane and trolley operate with variable frequency, which is smooth and low-noise. If the lifting height exceeds 15 meters, we will be equipped with an anemometer. If the span is greater than 35m, we will use flexible outriggers and electronic correction, and the job duty is A5.
The structure of single girder gantry crane
Single-girder gantry cranes use electric wire rope hoists or electric chain hoists as the lifting mechanism. Single girder gantry crane is mainly composed of steel structure gantry, crane operating mechanism, electric hoist and electrical control system.
Technical Parameters:
| Loading Capacity | 0.5~50t |
| Lifting Height | 3~30m or customized |
| Lifting Speed | Single speed: 3~8 m/min or customized Variable speed: 1/10 m/min or customized |
| Span | 3~35m |
| Left Cantilever | 0~4m or as require |
| Right Cantilever | 0~4m or as require |
| Lifting Mechanism | Wire rope hoist or electric chain hoist |
| Work Duty | M3~M5 |
| Power Supply | AC-3Phase-220/230/380/400/415/440V-50/60Hz |
| Control Method | Ground handle control(Push button), wireless remote control, cabinet control |
| Application Area | Factory,workshop,warehouse,power station,logistic,etc. |
| Color | Red, yellow, or customized |
| Working Temperature | -20~40℃ |
| Protection Class | IP54; IP55; IP65 |
Application of single girder gantry crane
Single girder gantry cranes are widely used in factories, docks, cargo yards, warehousing and distribution centers, shipbuilding and repair yards, construction sites, mining and material handling facilities, manufacturing and assembly plants, power stations, logistics, etc.
Advantages and characteristics
- Simple and compact structure
- Good Rigidity
- Safety and Reliablity
- Steady performance
- Easy Transportation& Installation
- Easy maintenance
- Affordable price
Our single girder gantry cranes have different capacities for customers to choose from, such as 5 tons, 10 tons, 15 tons, 20 tons, 30 tons, 50 tons, 100 tons gantry cranes and more, depending on the type of single girder crane. However, if you have any other specific needs for its span, load capacity or lifting height, you can let us know and we can tailor it for you.
Crane parts
In addition to standard sets of accessories, we also provide customers with customized crane accessory equipment. Including crane main beams, ground beams, pillars, slides, electric winches, electric hoists, steel wire ropes, chains, walking motors, walking reducers, wheel sets, remote controls, limiters, etc.
