Yongtong Machinery

Single-beam crane is a kind of lifting equipment that is transversely framed over workshops, warehouses and stockyards to lift materials. It has the advantages of light weight, strong rigidity and outstanding design, which can effectively save plant space and investment costs. It is widely used in the lifting of warehouse loading and unloading, material handling, mold assembly and other work areas, especially in the case of material handling requiring high-precision positioning and precision assembly of parts and components

5T single-beam electric hoist crane 3 Types and application scenarios of electric single-beam crane
LDA electric single-beam crane: mainly composed of electric hoist, main beam, end beam, operating mechanism and electrical control part. The main beam is a deflected rail box frame structure, and the end car is connected with the main beam through high-strength bolts. This type of crane is applicable to workshops or warehouses with the working level of A3-A5, and can be used to lift general materials.
LD type electric single-beam crane: similar to LDA type, but the main beam is of I-shaped structure, and the end car is connected with the main beam by welding. This type of crane is applicable to workshops or warehouses with the working level of A3-A5, and can be used to lift general materials.
HD electric single-beam crane: adopting European design concept and technology, it has light and compact structure, efficient and energy-saving performance, safe and reliable operation and excellent versatility. The crane is composed of European electric hoist, welded box girder, end car and controller. This type of crane is applicable to workshops or warehouses with the working level of A5-A8, and can be used to lift materials with large load or high frequency.
LX electric single-beam crane: composed of electric hoist, main beam, end truck and controller, mainly used for vertical lifting and horizontal transportation within the fixed span. This type of crane is applicable to workshops or warehouses with the working level of A3-A4, and can be used to lift materials of no more than 10 tons.
SDXQ type hand-pulled single-beam crane: composed of chain block, main beam, end truck and controller, realizes vertical lifting and horizontal transportation operation through manual driving. This type of crane is applicable to workshops or warehouses with the working level of A1-A2, and can be used to lift materials not exceeding 5 tons.
5T single-beam electric hoist crane 4 How to install and maintain single-beam crane
The installation and maintenance of single-beam crane need to follow certain steps and standards. According to, the installation construction scheme of single-beam crane includes the following steps:
Count the goods and check whether all parts are intact
Review the building components and confirm that the steel structure is qualified after completion
Setting out and positioning, determining the center line and height of crane rail
Install the track and adjust the levelness and verticality of the track
Install the bridge and connect the main beam and end beam
Install the trolley and adjust the fit clearance between the trolley and the main beam
Install electrical equipment, arrange cables and junction boxes
Conduct test run and check whether all performance indicators meet the requirements
The maintenance of single-beam crane needs to be carried out regularly to ensure the normal operation and service life of the equipment. The maintenance standard of single-beam crane includes the following aspects:
Carry out maintenance once a week, and clean, lubricate and fasten after cutting off the power supply
Check the wear, crack, corrosion and other conditions of each component once a month, and replace the damaged components in time
Overhaul shall be carried out once a year, comprehensive inspection, adjustment, test and other work shall be carried out for the equipment, and maintenance records shall be made