Gantry crane used in the precast beam production site mainly carries on the loading and unloading of molds and the transfer of precast beam in the production process. It can be used for lifting precast girders by two cranes or by a single crane with double trolleys. The equipment mainly consists of metal structure, crane running mechanism, trolley, electrical equipment and so on. Compared with ordinary portal crane, it is easy to install and dismantle for special transportation.
|Lifting height (m)||9~30|
|Lifting speed (m/min)||0.8~1.2|
|Trolley running speed (m/min)||6~10|
|Crane running speed (m/min)||6~10|
|Total Power (Kw)||25||25||33||33||41|
|Number of wheel||8||8||8||8||8|
|Max. wheel pressure (KN)||125~188||155~201||160~230||185~305||201~355|
|Steel track recommended||P43||P43||P43||QU70||QU70|
|Power supply||3AC 220~480V 50/60Hz|
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