A model for supercapacitor voltage equalization strategy is analyzed, and on this basis a supercapacitor voltage equalization method for rubber tyred gantry crane rtg energy saving system is proposed, namely active voltage equalization method based on buckboost converter. Up to now,rtgs theoretical work efficiency would be 30to 40 containers per hour. These generating sets often become problem units, because of the arduous ambient environmental conditions of their location site. Before using straddle carrier rubber tyre gantry crane, take a whole check for the system. The equalizing speed of the proposed method is fast. Different industries require different sized cranes to get the job done. Consult liebherrinternational deutschlands entire rubber tyre gantry crane. China rubber tyred gantry crane, rubber tyred gantry crane.
Firstly, the working principle and process of the voltage. Rubber tyred container ganry crane is flexibly moved by its own rubber tires for transshipping containers. This is a type of large dockside gantry crane found at container terminals for. A gantry crane is a crane built atop a gantry, which is a structure used to straddle an object or workspace. This can help operator find the problems earlier and avoid accident. If not specified differently an experienced manufacturer means that the specific products of the manufacturer were installed on at least 50 rubber tyred gantry cranes within the last ten years. We can also tailor the crane at a factory price to meet. Rubber tyre gantry crane rtg technical description pdf catalogs. Customized ultraefficient rtg solutions can significantly reduce capital, civil and operating costs whilst delivering fast cycle times.
When correctly specified to the application, rubber tyred gantries provide cost effective solutions with high availability for small and midsized operations. Pratama and others published safety management on loading process with rubber tyred gantry crane. Minimum safety features for container yard equipment therefore sets out to provide. About 91% of these are gantry cranes, 1% are other cranes, and 0% are other material handling equipment. Rail mounted container gantry crane, rubber tyre container gantry crane, rmg, rtg, rail mounted gantry crane, rubber tyre gantry crane, container gantry crane, china container gantry crane, gantry crane, china rail mounted container gantry crane, china rubber tyre container gantry crane created date. How much do you know about rubber tyred gantry crane. Solid steel construction will provide years of service. Rubber tyred gantry rtg cranes are an important piece of transport equipment in ship and rail container terminals. Introduction supercapacitor is a novel energy storage device based on the principle of the double layerelectrolyte capacity, which has many merits such as long lifetime, high efficiency, fast dynamic response, etc. Rubbertyred gantry crane how is rubbertyred gantry. Rubber tyre gantry cranes rtgs are available with spans of between five and nine containers wide plus a truck lane and with hoisting heights from 1 over 3 to 1 over 6 containers high. Nevertheless, with the use of fess, port operator can deploy undersized generator for new rtg as this will further reduce fuel consumption. Rubbertired gantry crane hybridization demonstration project. Technical specification for rubber tyred gantry cranes free download as pdf file.
A wide variety of rubber tyre gantry crane options are available to you, such as feature. Hoistcam rubber tyred gantry rtg crane camera system. Rubber tyred gantry crane choose suitable gantry crane. Rubber tyre gantry crane fully electrical employers. We offer konecranes rubber tired gantry rtg cranes and konecranes noell rtgs that make container handling safer, more productive and more reliable. Yard cranes like rubber tyre gantry rtg, rail mounted gantry rmg and. The cranes shall be delivered to gdynia container terminal s. Rtg can be used to file containers in the docks,at inland transits and at railway container yards. Rubber tyred gantry crane, also called as transtainer, can be abbreviate to rtg crane, which utilizes the rubber tire to walk in the freight yard, is a mobile gantry crane usually used in stack containers, wharf, and other places.
Rubber tyred gantry crane is a kind of mobile gantry crane commonly found at ports to stack containers. Rubbertyred gantry crane how is rubbertyred gantry crane abbreviated. Recommended minimum safety features for container yard. At present, the lifting capacity of rtg crane is mostly 30st, the width is equal to the width of 6 rows of containers and 1 chassis lanes, the lifting height is generally 1112 m. Whole rubber tyred gantry rtg crane structure design. Weihua rubber tyred container gantry crane is equipped with specialized spreaders to lift standardsized 20gp, 40gp, 45hq containers and hydraulic storage tanks. On a full tank of diesel fuel, they can run for 4 6 days depending on the model. Midle resolution and realistic, fully detailed and textured rubbertyred gantry crane. Steel gantry cranes industrial steel gantry cranes are designed for transporting and positioning materials along the beams length.
China manufacturing industries are full of strong and consistent exporters. A wide variety of rtg crane price options are available to you, such as gantry crane, bridge crane, and portal crane. We are here to bring together china factories that supply manufacturing systems and machinery that are used by processing industries including but not limited to. This type of mobile crane comes in a range of specifications and configurations to fit different port operations.
Not only walking on the freight yard, rtg crane can also realize equipment transferring and flexible operation. Straddle carrier rubber tyre gantry craneellsen top. A flywheel stores energy by way of kinetic motion of the spinning rotor. The ambient conditions encountered at the dockside locations. We provide custom option for customers to meet their special work requirements. Tico multipurpose rubber tyred gantry crane adopts double gantry frame type structure, each frame is composed of a main beam and two legs, between two pieces of frames connect through the lower part of the bottom beam and the upper part of the beam, formed a solid metal frame structure, the structure of the components are connected by. They have a diversified power demand, for example, peak powers of 292 kw. Used for stacking freight containers within the storage areas of the container terminal, these 129 ton rubber tyred gantry cranes rtgs can stack up to five 5. Shuttlelift rubber tired gantry cranes and mobile gantry. After using straddle carrier rubber tyre gantry crane, still take a overhaul check for the crane, for any problems, repair. Thanks to their rubber tyres, they are the most flexible gantry cranes worldwide. Rtg cranes are usually dieselpowered, account for a signi. Liebherr rtg cranes technical description download as pdf file.
Technical description rubber tyre gantry crane liebherr. Rtgs typically straddle multiple lanes, with one lane reserved for container transfers. Facilitate easy mobility from one area to another with four 4 8 glass filled swivel casters with fourposition locks on the 500, 2,000 and 4,000 lb. They can range from enormous full gantry cranes, capable of lifting some of the heaviest loads in the world, to small shop cranes, used for tasks such as lifting automobile engines out of vehicles. Sizing of energy system of a hybrid lithium battery rtg crane. Rubbertyred gantry crane 3d model turbosquid 1276407. The rubber tyred gantry crane rtg specified herein will be used and operated in the new mooring container terminal within the chittagong port protected area for handling 20, 40, 45, 48 etc.
The konecranes rtg has an intelligent steel structure, active load control alc technology and a smarter cabin, making this rtg the most productive and reliable in the world. Rubber tyred container gantry crane rubber tyred gantry. Rubber tyred container gantry crane application status and. It makes the container handling much easier, safer and more efficient. Case study at port of tanjung priok find, read and cite all the. Rubber tyred gantry cranes used for stacking freight containers within the storage areas of the container terminal, these 129 ton rubber tyred gantry cranes rtgs can stack up to five 5 containers high and straddle multiple lanes of containers. Conver ting a manual r tg terminal to an a uto r tg terminal. Store sub department mijack industry leader in rubber. This gantry crane is a rubber tyred mobile crane with electromagnetic beam spreader for handling of steel pipes. This paper presents the investigation of the amount of energy and fuel consumption that can be reduced in rubber tyred gantry rtg cranes in container terminals by the use of simulation. Just as its name implies, the crane moves by rubber tire, which increases the cranes moving scope and practicability. To carry out the design, construction, delivery, installation, testing and commissioning of two 2 units of 41 tonnes capacity electrical rubber tyred gantry cranes. High quality polygonal model correctly scaled accurate representation of the original objects. Recommended minimum safety features for container yard equipment.
To avoid collision between two rtg, or between an rtg and containers, manual. Thats why at shuttlelift, we custom fit each machine accordingly. Supervisory control of energy storage in rubber tyred gantry. Inbound containers are stored for future pickup by drayage trucks, and outbound are stored for future loading onto vessels. A rubber tyred gantry crane rtg crane also transtainer is a mobile gantry crane used in intermodal operations to ground or stack containers. Gorbel portable gantry cranes gorbel aluminum gantry cranes our clients. Rubber tyred gantry cranes rtg are used in the same way as rmgs for stacking containers. Agn 048 rubber tyred gantry rtg cranes basic considerations generating sets used in rtg crane applications are invariably sited in coastal regions.
Research of supercapacitor voltage equalization strategy. Rubber tyre gantry cranes rtg technical data rtg model range a typical gantry span 20. Hitch detailed 3d model of rubbertyred gantry crane terex. Rubber tyred gantry cranes february 22, 20 rtg is especially used to pile containers,with the character of flexibility. Rubber tyred gantry crane is widely used to lift or move containers and other heavy objects from one location to another. Rubber tyred gantry crane rtg crane is designed and enhanced by its features of heavyduty lifting, fast speed, high working class and highefficiency. This project involved the demonstration of a rtg equipped with an advanced energy capture and battery storage system. If you want to know our gantry crane prices, just feel free to send us your inquiry by emails. Rubber tyred gantry rtg crane is a special type of gantry crane machinery used in container yard for container loading, unloading, handling, stacking and operation. The rental of a large vessel is costly and billed on a daily basis, and merely one hour of waiting or extra operation means wasting. Our konecranes noell rtg rubbertired gantry cranes are an excellent solution for mediumsized container terminals, equipped with an onboard diesel generator and.548 286 809 1109 984 1429 938 1526 139 1094 509 1228 558 624 1185 1190 240 1099 951 662 1254 383 264 708 726 148 1614 1307 1180 1461 1448 354 486 469 387 1218 1444 565 1149 923 714 57 780 904