Beam Launcher|Huada Heavy Industry China Manufacturer

Beam Launcher

Beam Launcher is widely used for erection of precast concrete girders with almost all types of cross-sections, including I-beams, T-beams, U-beams, etc., It is designed for highway and railway. A Beam Launcher is commonly used to lift the pre-cast beams in place. The precast beams are delivered with a Beam Trolley on top of the completed deck to the rear of the Beam Launcher, and subsequently picked up by the Launcher for placing into the final position.

There are 2 types of Beam Launchers supplied by Huada Heavy Industry: the Single Box Beam Launcher and the Twin Truss Beam Launcher.

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Beam Launcher

The twin-truss type is more commonly used worldwide while the single-box type is a special design for erecting railway T-Shape Bridge Beam. The Single Box Beam Launcher is generally more efficient and lighter in weight, and is perfect for erecting pre-cast beams on tight horizontal alignments as well as for lifting beams from the sides of the bridge.

There are 2 types of Beam Launchers supplied by Huada Heavy Industry: the Single Box Beam Launcher and the Twin Truss Beam Launcher.

Main features

◆ The Beam Launcher has many advantages, such as light weight, high stiffness, low deflection, and high wind-resistance.
◆ Unique steel pin connection, which is not only firm, but also easy to install.
◆ Flexible steel legs, convenient to disassemble and transfer.
◆ The frequency-converter can be installed according to the user’s requirements.
◆ Customized Beam Launcher for bridges with span ranging from 20m to 70m.
◆ Beam feeding from rear end of the Beam Launcher on the deck level or from below on ground level or from bridge side.
◆ All Series Beam Launcher are designed to be fit into and deliver by 40 footer open top container.
◆ Beam Launcher comes with centralize control system, multi-speed Crane, Hydraulic powered Support, Mechanical powered Self Advancing system.

Product Details

Main technical parameters

Product Model	HD55-200	HD50-160	HD40-120	HD35-100	HD30-80
Span（m）	55	50	40	35	30
Lifting Capacity（T）	≤200	≤160	≤120	≤100	≤80
Crane Traverse Moving Speed（m/min）	2.7	2.7	2.7	2.7	2.7
Crane Longitudinal Moving Speed（m/min）	4.15	4.2	4.2	3.8	3.8
Trolley Longitudinal Moving Speed（m/min）	4.15	4.2	4.2	3.8	3.8
Trolley lifting Speed（m/min）	0.6	0.8	0.8	1.1	1.1
Skew Bridge Angle（°）	0~45	0~45	0~45	0~45	0~45
Applicable curve radius（m）	R350	R300	R300	R300	R300