660SJ aerial vehicles: wheeled self-propelled aerial vehicle arm, the United States imported JLG, powerful, security, reliability, operational-performance, low failure rate; platform height of 20.32 m, working height 22 m, 17.3 m horizontally extending from the platform 360 degree continuous rotation without platform load 227Kg; use common double Vortec3000 61KW diesel engine, driving speed 7.2Km / h, gradeability 40%; collection of size (length X width X height) 8.5X2.4X2.5 meters preparedness Weight 12591Kg. Aerial vehicles deployed equipment widely used in municipal settings, roads, railways, airports, hospitals, shipbuilding, mining, tunneling, exploration, quays, pipelines, build docks, power plants, drilling, steel mills, subways, factories, hotels, hotels, supermarkets, offices buildings and other aerial work I provide aerial vehicles JLG products are the United States imported products, including scissors (electric), arm-type (diesel), Crank (diesel). Specific model specifications elevated airborne platforms Scissor: 1930ES (6RS) 6 米, 3246ES (10RS) 10 meters, 12 meters. Electric drive arm mounted aerial vehicles: 600S 18 米, 660S 20 米, 800S 24 米, 860S 26 米, 1100S 33.5 米 Crank aerial vehicles: 450A / 450AJ 14 米, 600JP 18 米, 660SJ 20 米, 800AJ 24 m, 860SJ 26 米, 1200SJP 36.6 米, 1250AJP 38 米, 1350SJP 41 米