1 Ton- 20 Ton Single Girder Eot Crane Specifications
Top Running ,Small & Most Economical Overhead Crane

Main Girder

Main girder  is the main bearing part of the single girder bridge crane.  its girder structure is made of U-shaped groove, inclined cover plate, rib plate and I beam steel plate, its upper arc is ((1/1000～4/1000)S,. When the rated lifting weight and the self-weight of the electric hoist are located in the middle of the span, the degree of camber caused is not less than the horizontal line, and no permanent deformation occurs during normal operation.

End Girder

End girder is located at both ends of the main beam of crane bridge. The end carriage or end girder is bolted to the main beam by flange plats. It has a box structure made up of a U-shaped groove, a lower cover plate, a reinforcement plate, and rib plates formed by rolling steel plates or welding steel plates. The end girder has a light structure, good rigidity, a beautiful appearance, and a good welding performance.

Electric Hoist

Each electric hoist will perform dynamic and static load tests, as well as rise and drop pressure tests, on a single girder overhead crane. The baking paint process is used to improve the adhesion of the paint film and its appearance. The assembly line ensures the quality of the product.

Electrical Equipment

• Power supply with a trolley conductor or an angle steel conductor.
• Crane and hoist Control separately, move separately or together.
• Power supply for electric hoist via flat cable or special cable
• 4.Galvanized slide and cable trolley, smoothly moving, aesthetic appearance
• 5.Electrical non-contact speed regulation control module.
• 6.Operation, hoisting, the point start are very smoothly.
• 7.Power leading employs both current collector and flexable cable methods.

Safety Device

• Outdoor use top running single girder overhead cranes have a lifting mechanism, an electrical control box, and rainproofing devices.

  
  

• Overload warning, two levels of top dashing proof protection.
• Crane buffer
• Anti-collision, sound, and light alarms
• 5.Self-check circuit protector
• Flow phase lack protection.

Operation - crane control

• Ground control and cabin control.
• The cabin has open style, close style,can fixed on left or right.
• Opening directions include end open, side open, and top open.
• Ground control has a handle and a remote control; no special driver is required.
• Ground control and crane driver control can be selected based on your needs.

LDA(General use single girder overhead crane)

• The main girder and end carriages are connected by bolts, making disassembly, transportation, and storage easy.
• Automatic welding and assembly line processing, easy installation and maintenance
• Reasonable structure, high rigidity, and long-term durability.

LDC (low headroom single girder overhead crane)

• The main beam and the end carriages are fastened together by bolts, making it simple to disassemble, move, and storage.
• Quick installation and simple maintenance characterize automatic welding and assembly line processing.

Low-headroom design enables the LDC type single girder overhead crane to lift objects to greater heights while taking up less room than the normal type.

LDP (partial hanging single girder overhead crane)

• The main girder of partial hanging single girder eot crane is box struture, which the electric hoist is placed on one side of the beam. In this way, the single girder crane can achieve higher lifting height compares to general use  single beam overhead crane and low headroom single beam overhead crane

LB (explosion-proof single girder overhead crane)

Compact structure, good rigidity, sensitive operation, safe and reliable, beautiful appearance, strong explosion-proof, and so on are the main components of our explosion-proof single girder overhead crane .

LDY(Metallurgical electric single beam overhead crane)

• The LDY (Metallurgical electric single beam overhead crane) crane has an A6 working class and is suitable for working environments with temperatures of 60°C, relative humidity of 85%, altitudes of less than 2000m, and no corrosive medium conditions.
• The crane's structure is made up of three parts: the bridge frame, the metallurgical electric hoist, and the electrical system.
• Outside electrical equipment such as motors and electric control systems, use heat insulation protection measures.

LDZ Electric grab single girder overhead crane

• The electric grab single girder overhead crane is a piece of workshop lifting equipment that is used in conjunction with grab trolleys. It is widely used in a variety of settings, including machining, assembly, repair, and warehouses.
• The crane's operating mechanism employs a separate driving mode, with the conical rotor motor completing the driving and braking, and the transmission employing a "one opening and two closing" gear transmission.
• The grab overhead crane has a compact structure, good rigidity, simple operation, low noise, safety and reliability, and a beautiful appearance.