Truss gantry crane for precast concrete bridge girder beam yard and bridge build

Concrete Plant Precast Technology

b'The track width of the crane amounts to 32.5 m; the length of the bridge girder is measuring 62.5 m. The crane is primarily operating with a gripper. In this process, the building components can be lifted at a speed of up to 16 m/min depending on the load. The trolley travels with a speed of up to 80 m/min,'

Bridge girder gantry crane - Overhead Crane,Gantry Grane ...

b'Bridge girder gantry crane. Product description. Launcher girder gantry crane is widely used in plants, warehouses, material stocks to lift goods. Launcher girder gantry crane are made up of bridge, trolley, crane traveling mechanism and electric system.All the procedures are finished in the operating room. Applies to the open warehouse or rail ...'

Design of Gantry Crane Girders | BS 5950 - Structville

b'Mar 29, 2021 \xc2\xb7 The design of a gantry crane girder, therefore, involves the selection of a suitable and workable steel model and section to satisfy the machine (crane) requirements, loading, equipment, etc without leading to any structural or service failure. Normally, for medium-duty (say 25 to 30 t capacity) cranes, standard universal rolled I-beams are used.'

OEM economical Single Girder Gantry Crane for Railway yard ...

b"High quality OEM economical Single Girder Gantry Crane for Railway yard / shipbulding 15t - 25m - 15m from China, China's leading rail mounted gantry crane product, with strict quality control travelling gantry crane factories, producing high quality travelling gantry crane products."

Heavy Duty Concrete Beam Handling Double Girder Gantry Crane

b'Precast Crane, Precast Concrete Gantry Crane 50t, Precast Concrete Gantry Crane 100t manufacturer / supplier in China, offering Heavy Duty Concrete Beam Handling Double Girder Gantry Crane, Goods Lift, Cargo Elevator and Cargo Lift for Warehouse, Cargo Elevator, Cargo Lifting Platform, Frame Structure Elevator and so on.'

Design of Gantry Crane Girders | BS 5950 - Structville

b'Mar 29, 2021 \xc2\xb7 The design of a gantry crane girder, therefore, involves the selection of a suitable and workable steel model and section to satisfy the machine (crane) requirements, loading, equipment, etc without leading to any structural or service failure. Normally, for medium-duty (say 25 to 30 t capacity)'

Self-launching erection machines for precast concrete bridges

b'precast concrete girders The most common method for erecting precast concrete girders is with ground cranes. Cranes usually entail the simplest and most rapid erection procedures with the mini-mum of investment, and the deck may be built in several places at the same time. Good access is necessary along the entire length of the bridge to allow ...'

DESIGN OF CRANE RUNWAY STRUCTURES

b'Long Span Girders in Heavy Crane Runways Shows the Effect of Cross Diaphragms on a Girder System ... of a crane gantry in a steel plant presents a startling contrast in that ... Excessive stiffness of the crane bridge and supporting structure,'