Green-enabled engineering lifting: Electric mobile tire crane (一)

Against the backdrop of the industry-wide shift towards low-carbon infrastructure transformation and intelligent upgrading of port areas, crane construction machinery is moving away from the traditional, crude operation mode powered by fuel. Electric mobile tire cranes, with their four core characteristics—zero emissions, flexible trackless relocation, adaptability to all working conditions, and low-noise, stable operation—have become the main core equipment in mining and warehousing, inland river ports, municipal sporadic lifting, and routine loading and unloading scenarios in industrial parks. They meet the all-dimensional construction needs of lightweight, green, and safe engineering in the new era.

Core Equipment Positioning and Basic Structure Disassembly

Electric mobile tire cranes are specialized lifting equipment integrating a full-swing boom working structure, a rubber-tired chassis, and a pure electric closed-loop drive system. Unlike rail-mounted cranes and fuel-powered crawler cranes, they have no rigid track laying restrictions and do not require diesel power units. Their overall structure is lightweight and highly integrated, making them suitable for high-frequency fixed-point lifting and short-distance flexible relocation in all working conditions.

The machine's core modular structure features clear division of labor and coordinated operation, ensuring stability under various working conditions: Firstly, the high-strength alloy telescopic boom assembly allows for adjustment of the working radius and lifting height as needed, and is equipped with a detachable hook and dual-cable grab bucket dual-condition attachments, accommodating both stable lifting of general cargo and rapid grabbing of bulk materials; secondly, the wear-resistant rubber tire chassis is adaptable to various road conditions, including hardened factory roads, paved port roads, and flat temporary construction sites, ensuring convenient relocation without dust accumulation; thirdly, the all-electric power control system is equipped with an industrial-grade three-phase adaptive motor, intelligent electronic control integrated module, and energy-saving power distribution assembly, independently driving the three core operating mechanisms of lifting, slewing, and luffing, ensuring smooth and seamless operation; fourthly, the fully automatic hydraulic pressure-stabilizing outrigger protection structure locks the machine at four points simultaneously during operation, evenly distributing the pressure on the entire machine and heavy load, fundamentally avoiding the safety hazards of tipping over and tilting during lifting, and ensuring a solid safety baseline for on-site operations. The machine requires no complex auxiliary equipment and can be put into operation with just a conventional industrial power supply connection, making it suitable for all scenarios of small and medium-sized routine lifting.