The technical parameters of double girder overhead crane are the key factors in evaluating and selecting the right crane model. The following is a detailed analysis of the technical parameters of double girder overhead crane:
Lifting Weight: Double beam eot cranes have a wide range of lifting weights, ranging from 5 tons to hundreds of tons. For example, the lifting weight of QD double beam bridge crane can range from 5 tons to 50 tons or even heavier.
Span: The span refers to the distance between the center lines of the crane tracks. This parameter determines the working area that the crane can cover. Common spans range from 10.5 meters to 31.5 meters.
Max Lifting Height: The lifting height refers to the maximum height to which the double beam eot crane can lift the load. It generally ranges from 6 meters to 22 meters, depending on the design and application requirements of the crane.
Speed: Speed includes lifting speed and running speed (trolley and trolley). Hoisting speed affects how quickly the load is lifted, while running speed affects how fast the crane moves along the track. For example, a QD double-girder overhead crane may have a hoisting speed of 7.5 m/min in an A5 duty system and 9.5 m/min in an A6 duty system.
Motor: The type and power of the motor are key to the performance of the crane. The power and type of the motor determine the crane’s lifting capacity and running speed.
Wheel Pressure: Wheel pressure refers to the pressure of the wheels of a 15 ton overhead crane on the track. This parameter is crucial to the design and selection of the track. The size of the wheel pressure is related to the crane’s deadweight and the amount of lifting capacity.
Duty Class: Duty class refers to how frequently the crane is used, and is divided into grades from A1 to A6. A5 and A6 are common working levels, suitable for working environments with different usage frequencies.
Safety Devices: 15 ton overhead cranes are usually equipped with overload limiters, large-screen displays and various protection devices to improve safety during use.
Power Supply: The power supply requirement of the crane is also an important technical parameter, usually three-phase AC 380V 50Hz.
These technical parameters jointly determine the performance and applicability of the double girder overhead crane. When choosing, users should determine the most suitable crane model according to their specific needs and working environment.
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