Gantry cranes, often referred to as portal cranes, are large lifting equipment widely used for hoisting and transporting heavy objects on outdoor sites. Its structural features and application methods are diverse, mainly including single-girder gantry cranes and double-girder gantry cranes.
The gantry crane is a type of gantry crane specially designed for bridge construction. The main components of the lifting beam are the assembled main beam, legs, overhead crane, etc.
Highway bridge erection machines are large-scale specialized construction equipment used in the construction of expressways, urban viaducts and other projects. They are mainly used for the transportation, hoisting and erection of prefabricated beams (such as box girders and T-beams). It can efficiently and precisely lift the beam body from the beam transport vehicle and install it onto the bridge pier or cap beam, significantly enhancing the degree of automation and safety in bridge construction. It is an indispensable key equipment in modern bridge construction.
Highway bridge erection machines are large-scale specialized construction equipment used in the construction of expressways, urban viaducts and other projects. They are mainly used for the transportation, hoisting and erection of prefabricated beams (such as box girders and T-beams). It can efficiently and precisely lift the beam body from the beam transport vehicle and install it onto the bridge pier or cap beam, significantly enhancing the degree of automation and safety in bridge construction. It is an indispensable key equipment in modern bridge construction.
The dual-purpose highway and railway bridge erection machine is a special lifting equipment with cross-scenario operation capabilities, specially designed to meet the erection requirements of both highway and railway Bridges simultaneously.
It integrates the flexibility of highway bridge erection machines with the heavy-load stability of railway bridge erection machines.
This product is widely used in the erection of highway,railway whole hole reinforced concrete whole hole section beam construction equipment,can erect straight bridge,inclined bridge and curved bridge stage beam.
MG double-beam gantry crane with hook is composed of gantry,crane crab,troley traveling mechanism,cab and electric control system.
MGDouble-beam trussgantry crane is comprised of gantry,cranecrab,trolley travelingmechanism,cab and electric controlsystem.
Henan Purton Crane Machinery Co. Ltd.
Address:South of Hongli Avenue, east of the southern section of Hongli Avenue, and north of Weishi Road, Nanpu District, Changyuan City, Henan Province
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