Mobile gantry crane is manufactured for lifting equipment, loading and unloading of the warehouse, maintaining heavy-duty equipment and transporting materials, applicable for small and medium factory.
Portable design, mini-directional movability, fast to assembly, small volume, use in more than one facility or work area.
Brake bearing universal wheel can move on the ground
Single Girder Gantry Crane hoisting mechanism, trolley traveling mechanism and bridge structures, basically the same with bridge crane . Because large span, crane operating agencies mostly used driven way to prevent the crane skewed operation and increase the resistance, or even an accident. Gantry crane lifting trolley running on the bridge, and some lifting trolley is a arm crane. The legs on both sides of bridge are generally rigid legs; span of more than 30 m, it is often the one side of the rigid leg, and the other side of flexible leg Through the ball joint and bridge connection, made the mast to be a statically determinate systems , to avoid the additional stress caused by lateral thrust under external loads , can also be compensated bridge temperature ,in order to prevent the strong wind down the line or tip over, with wind measurement instrument and crane rail clamp.
Single Girder Gantry Crane Features:
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Reasonable structure and favorable performance.
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Smooth starting and stopping.
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Safe and reliable traveling, long life.
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Low noise, commodious cabin with good view.
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Easy installation and convenient maintenance.
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Excellent exchange ability for parts and components.
Single Girder Portable Gantry Crane is used together with CD MD model electric hoist. it is a track travelling small and mediumsized crane. its propel lifting weight is 5 to 20 tons. proper span is 12 to 30 meters, its working temperature is -20 ℃—40℃.
Single Girder Portable Gantry Crane is regular crane widely used at open ground and warehouse to load, unload or grab materials. it has two controlling methods, namely ground controlling and room controlling.
