BJ-20J-A Telescopic Boom Lift: Boasts strong environmental adaptability, stably operating in harsh conditions like rain, snow, and sand. Key specs: max working height 21.5m, max platform height 19.5m, loading capacity 300/454kg, maximum horizontal extension 9.58m. Equipped with automatic platform leveling, 90 platform rotation, and 360 continuous turntable rotation for flexible operation.Dimensions: overall length 9.86m (L), overall width 2.5m (W), overall height 2.78m (H); platform size 2.44m (L) 0.91m (W); wheel base 2.5m, minimum internal turning radius 2.4m, minimum outer turning radius 5.5m.Performance: travel speed 6km/h (stowed), 1.1km/h (raised); 45% gradeability; 355/50D 62S driving tires; Kubota V2403 power source (36KW); total weight 11860kg. Ideal for outdoor construction, infrastructure maintenance, and multi-scenario high-altitude operation