en.Wedoany.com Reported - China's XCMG Group has delivered a DG91K1 aerial platform fire truck to Anhui, featuring a maximum working height of 91 meters and a maximum working range of 28 meters, with an upper boom operation time of no more than 290 seconds. As the highest-reach aerial platform fire truck on a five-axle chassis in the industry, the DG91K1 fills a local gap in firefighting and rescue equipment for super high-rise buildings, providing critical rescue capabilities for scenarios such as high-rise and super high-rise buildings, as well as large urban complexes.
Firefighting in high-rise buildings is a global challenge. As urban skylines continue to rise, the working height, boom stability, and mobility of firefighting and rescue equipment directly impact the efficiency of the golden rescue window. The DG91K1 adopts a "5+3+1" multi-joint side-mounted combined boom structure, equipped with XCMG's independently developed special-shaped cross-section boom and wire rope-driven telescopic system. This ensures high strength and buckling resistance while achieving lightweight boom design, enabling the vehicle to maintain good mobility even on complex road conditions. The working platform can be equipped with cutting, loudspeaker, stretcher, high-intensity lighting, and slow-descent rescue devices, supporting full-scenario rescue operations including firefighting, search and rescue, nighttime operations, high-altitude obstacle clearance, and casualty evacuation.
The DG91K1 is equipped with three intelligent boom technologies: adaptive spatial trajectory planning under working conditions, automatic path tracking for fixed-point rescue, and one-button automatic control. It can autonomously generate the optimal working path based on the building's external structure, rescue point location, and on-site environment, quickly delivering the work bucket to the designated position.
Combined with the fastest boom deployment speed among equipment of the same meter class, it effectively reduces rescue preparation time, gaining an advantage for on-site operations. The DG91K1 comes standard with multiple emergency safeguard functions, including unpowered gravity descent and emergency manual leveling. In the event of a sudden power outage or hydraulic system failure, the work bucket can be smoothly lowered by gravity, ensuring the safe transfer of trapped individuals and operators.
The delivery of the DG91K1 addresses the local shortage of super high-rise rescue equipment and accumulates practical experience for the real-world application of domestically produced aerial platform fire trucks. In response to the growing safety demands of urban high-rise buildings, XCMG will continue to focus on rescue operations, optimize equipment performance, and provide equipment support for safe urban operations.
