SEVENCRANE tyre mounted gantry crane  are widely used in various ports and yards, carrying important loading and unloading operations. Its safe operation will directly affect the operating efficiency of a terminal, and the tire-type container crane in the electrical room A large number of high-power electrical equipment, such as battery packs, frequency converters, transformers, etc., are placed. When these equipment are running, the temperature of the electrical room will rise, which poses a major fire safety hazard. Therefore, the crane operator driver must be careful before and after operating the crane. Follow these inspections and precautions.

The industrial electric rubber tired gantry crane is a wheeled crane using a special chassis. It has good lateral stability and can perform full-rotation operations. It is often used in relatively fixed operating locations and hoisting operations with large workloads. Next, this article will introduce the relevant characteristics, application fields and repair and maintenance methods of tire-type gantry cranes.

With the enhancement of enterprise production capacity, the establishment of scientific management system and perfect quality assurance system, the products are increasingly favored by customers. The company has been awarded "High-tech Enterprise", "Technology-based Small and Medium-sized Enterprises", "Specialized, Special and New" for many times. "Small and medium-sized enterprises, Henan Province Intellectual Property Advantage Enterprises, Henan Province Intelligent Equipment Cultivation Enterprises, China Private Science and Technology Promotion Association "Key High-tech Enterprises", "AAA Credit Enterprises", "National Portal and Bridge Hoisting Machinery Industry Famous Brand Demonstration Zone" Demonstration Enterprise", "Quality Trustworthy Enterprise" and other honorary titles, and has successively passed the "ISO9001 International Quality System Certification", "OHSAS18001 Occupational Health and Safety Management System Certification", "ISO14001 Environmental Management System Certification", and officially passed the "EU CE Certification", American ABS certification, China Classification Society CCS factory certification, and "Intellectual Property Management System Certification" certificate, indicating the reliability and safety of the company's product quality. Therefore, SEVENCRANE is a brand you can trust and a reliable crane manufacturer.

En indendørs portalkran er en kran af brotypen, hvor broen er understøttet på jordbanen med ben på begge sider. Strukturelt består den af en mast, en vognbetjeningsmekanisme, en løftevogn og elektriske dele. Nogle portalkraner har kun støtteben på den ene side, og den anden side er understøttet på fabriksbygningen eller bukken, som kaldes en semi-portalkran. Portalkranen er sammensat af den øverste broramme (inklusive hoved- og endebjælke), støtteben, underbjælke og andre dele. For at udvide kranens arbejdsområde kan fjernbjælken strække sig ud over støttebenene til den ene eller begge sider for at danne en udligger. En løftevogn med bom kan også bruges til at udvide kranens arbejdsområde gennem bommens stigning og rotation. Portalkraner kan klassificeres efter dørrammens struktur, hovedbjælkens form, hovedbjælkens struktur og brugsformen.

Store portalkraner er det mest almindelige løfte- og håndteringsudstyr, der anvendes i industri og byggeri. De bruges ofte til tunge løft og flytteopgaver i industrielle miljøer såsom havne, byggepladser og produktionsfaciliteter. Portalkraner er udstyret med en løftemekanisme, der kan løfte og sænke tunge genstande. Mekanismen omfatter normalt et kran- eller spilsystem, som kan være elektrisk, hydraulisk eller drevet af andre midler, afhængigt af krandesignet. Det er kendetegnet ved sin høje, stive stålkonstruktion, der spænder over et område, understøttet af ben eller søjler på begge sider.

Gantry cranes can be classified according to the structure of the door frame, the form of the main beam, the structure of the main beam, and the form of use.