Product Features: Aerial Dongfeng, Jiangling, Qingling and other original quality chassis, high-strength manganese steel jacket as the main force structure, with upper and lower arm limit function, double interlock. Emergency engine flameout and restart capability, ensuring user safety of operations. Upper, middle and lower easy to operate. Full rotary folding arm, flexible; with Crane, a multi-purpose vehicle; 14-30 m working height options, and versatile. Dongfeng sharp bell aerial vehicles: Dongfeng light hair D28D10-4DA 102 Ma Liguo four engine, wheelbase 3300,5 speed gearbox, front axle 2 tons, 3 tons rear axle, 188 frame, nylon tire 7.00-16. 12,14,16 meters working height optional. Hydraulic 360 degree rotation, three folding arm, single hydraulic lifting cylinder, with two-way balancing valves, electric control panel lift arm, one ton retractable hook, four hydraulic legs with two-way adjustable hydraulic lock (branch leg operation for manual operation can be controlled separately).