Capacity of the whole ladder: 33 people Ladder maximum tilt Angle: 20-40* Safety factor of the ladder against wind overturning during operation: 0.73 Safety factor of the whole ladder against wind tipping when parked: 0.9 Overall dimensions (L X W X H) : 7116X2230X4896mm The platform size is 2000x1400mm Front/rear wheel base: 900/1550mm Wheelbase: 4030mm Quality :1780KG Ladder level :18 Maximum towing speed :20km/h Pedal height :130-200mm Channel circle diameter :120000mm Height adjustment mode: step parallelogram displacement type Passenger elevator working height :2200~3750mm Jiangsu Tianyi Aviation Industry Co., Ltd. Factory: No.2 Hang Kong Road High-tech zone, Jianhu county, Yancheng City, Jiangsu Province, P.R.China Shanghai Office: Floor 6th, Bld 36, No.1218 Huateng Road, Qingpu District Shanghai, P.R.China Tel: +86 21 5049 6088 / +86 400 9980 919 Mobile: +86 137 6133 5725 (As WeChat) +86 189 6407 9542 E_ mail: malie@jstianyi.com.cn joinsun@jstianyi.com.cn airport.gse@jstianyi.com.cn Website: www.tianyi-gse.com