Electro-hydraulic proportional control, stepless throttle Control box at both turret and platform With a 2-section telescopic boom crane Limit switch and alarm Large outrigger span, outrigger can be operate individually Emergency descent power。 Safety interlock Model XHZ5054JGKB Chassis Model NKR77LLLWCJAY Platform Safe Work Load 200kg Max. Work Height 14.3m Max. Work Range 6.3m Dimension 7170×1942×2858 mm Crane Max. Lift Weight 990kg /1300kg(optional) Crane Max. Lift Height 9.0 m