Straddle carrier rail gantry crane is reliable lifting device from Ellsen. It provides high performance, reliability, accuracy, low operating costs and low energy consumption. It is the result of professional engineers and designers in the field. They incorporate both recent innovation s and technologies to design and produce such functional industry device. Straddle carrier rail gantry crane has wide application in construction site, material yard and industrial factory for lifting, transporting, loading and unloading work.
Ellsen Group, a professional crane supplier in China, provides customized service for crane specifications. Every rail straddle carrier gantry crane is designed and produced according to practical needs, working condition and other requirements. Ellsen delivers gantry crane parts in different sizes and configurations including zero outreach and outreach from both sides, with both rotating and non-rotating trolleys that lift all container and trailer types.
What is qualified rail straddle carrier gantry crane?
Main girder enjoys a good fame in industry inside and outside.
Light self-weight, large load, high wind-resistance and high rigidity, low deflection, quite safe.
Flexible legs, easy to transfer to another site.
Reliable and unique pin connection, short-time installation
Lift objects easily by using winch.
Imported and high quality electronic components also ensure the safety of hand operation.
The advantages of Ellsen straddle carrier rail gantry crane
This kind of gantry crane has high efficiency. With straddle carrier, the operator can reduce the number of container handling machine types and interface, because horizontal transport and stacking are done by one machine type.
Ellsen adopts latest drive technologies, variable motor speeds and integrated power management to reduce operating costs and increase Eco-efficiency.
The excellent handling, acceleration and speed make the crane high efficiency, stable performance and flexible move.
Innovative driver assistance has following features as safer operation, fatigue reduction. This ensures the crane high safety and simple operation.
With direct drive units and high quality components, the crane needs few maintenance and has long service term. This can help customers save much energy and extra cost.
Ellsen rail straddle carrier system is avaliable for diesel-electric drive type. This type system can store and uses regenerated electrical drive power. Single lift and twin lift spreaders are also available. Ellsen has the right straddle carrier for customers’ needs, in compliance with customers’ operational requirements and local environmental regulations.
Straddle carrier system is very simple and compact. It makes easy installation and effective daily check-work. As we know, heavy lifting crane installation is not easy, if the system is complex, it can take much energy and time to finish installation. Compact structure makes all things easier. Daily check-work is important and necessary for the operator. Regular and proper check work can make sure crane safety. With simple structure, the check work takes little time.
Package details of Ellsen rail mounted straddle carrier
Electric parts are packed by high quality plywood crate. This package way can reduce distortion in conveying.
In order to reduce abrasion when transport delivery, main beams, end beams and electric hoist are packed by plastic woven cloth.
If the size of whole crane is suitable for container ship, Ellsen usually considers container first.
If the size is too big, the crane parts are delivered by bulk ship or by container after truncation.
Ellsen always put customers benefits on the first place, and chooses transport ways based on reducing cost and keeping the crane good performance.
Technical data of double beam straddle carrier gantry crane
Multiple functions of straddle carrier rail gantry crane
Double girder straddle carrier has multiple functions. It is suitable for loading, unloading and transporting work in outdoor storage. As one kind of heavy duty crane, i t is applied in plants, factory, workshop, warehouse, materials stocks or on railways to lift goods or materials. It also works as container crane for accomplishing special hang parts.
Double beam straddle carrier gantry crane includes following units, bridge, trolley traveling mechanism, crab and electrical devices. The simple and compact structure makes it higher efficiency and safety level. It can lift and transport material in outdoor, road construction area, material stocks area, cement plant, granite industry, construction industry, engineering industry, railway and so on.
The design details of Ellsen straddle carrier rail gantry crane
First is machine. This kind of straddle carrier adopts one or two trolleys as its lifting machine, combining the crane and trolley traveling mechanism, lifting mechanism, cabin and other parts together.
Second is power supply, Rail straddle carrier crane adopts the cable and drum or the slide wire as its conductive devices.
Third is operation model. This kind of gantry crane can be operated in cabin. The cabin travels along with the crane to avoid the crash with the cargo. In the cabin, the operator can feel its width and comfortable space and have a good vision to control and maintain. Ground operation and wireless remote control are also available. Customers can choose the suitable way according to practical needs.
Fourth is electrical devices. All electrical devices can work normally within the voltage fluctuation range from -15% or +10%. To maximize the safety level, Ellsen designs the protection devices, such as emergency stop system, current overload protection system, voltage lower protection device and so on. The main electrical components, as frequency converter and PLC adopt the Siemens, Chint and other international famous brand.
Fifth is painting and protection. All gantry crane parts are handled with shot peening, then painting. Before delivery, Ellsen does the rust-proof protection on all open parts. The painting color and shape are based on customers’ demands.
Sixth, before delivery, Ellsen supplies the general pre-installation and performance test. In order to meet the tech demands in the design, manufacturers, installation, test of the crane, Ellsen designs and produces the crane based on national industry rules and international requirements.