Gilyoung Straddle Carrier and Tyre Trolley is designed and fabricated according to the site conditions for transporting various heavy equipment and large structure.

Compared to normal gantry cranes which move on fixed rails, the Straddle Carrier has the flexibility to lift and steer heavy loads in any direction on motorised wheels. These Straddle Carriers' lifting capacities normally range from 100 ton to 2000 ton. Each machine is custom-designed and fabricated under tight supervision to meet the client's requirements.

The Straddle Carriers are equipped with reliable systems of hydraulic equipment, winches, ropes, and electric and hydraulic motors. These highly mechanised machines come complete with emergency features and safety switches to ensure safe use while handling heavy loads.

We are implementation to the installation and operation of the equipment work at the customer's request.

Underslung & Overhead Type
The Underslung & Overhead Type of MSS is one of the most recognized systems in the world today for span-by-span in-situ construction of bridges. The system is renowned for its lightweight, practical efficiency in operation, and innovative ideas. One of the latest innovations enables the underslung type MSS to operate without the need for external cranes or lifting equipment.

This system is best suitable installation place is top of the bridge high piers for over the river, or external crane access is difficult or impossible case.

Main features are as following
• Bracket self launching without the need for external crane
• Transverse Beam folding system reduce the open of the main girder
• Bottom slabs are folded by hydraulic cylinder
• Lightweight
• High efficiency, 8~15 days per span
• For simply span and/or continuous span
• Span length from 20m to 80m

Pre-cast concrete beam girders ('I', 'T', 'M' beams and etc.) are most widely used for short span bridges and viaducts.
The pre-cast beams are usually lifted and placed on the pier heads using cranes or other hoisting equipment from the ground below.
However, for bridges crossing over water or viaducts with high piers and/or difficult ground conditions, a Beam Launcher is commonly used to lift the pre-cast beams in place.
There are 2 types of Beam Launchers supplied the single-box type and the twin-truss type.
Gilyoung SNC is make a promise to the all customers. We are able to effective operation of the equipment for the construction of precast concrete beam bridge.

Span length : 15 - 80 m
Usual Total Length : 500m - several km's
Usual cycle time / span : 6 - 10 days

"The Economic Performance of Bridge Projects Bridge Builder"

The "Bridgebuilder" formtraveller system was invented in 1970 and today it is acclaimed for enhancing the cost-effectiveness of bridge projects world-wide.
Gilyoung has continually improved the Bridgebuilder in collaboration with major contractors. The system is lightweight, versatile and easy to assemble and operate. Rolling forward on rails, the system can be reset quickly and easily.