WT J5060JKT Passenger Stairs(Diesel) is a first class steps with Isuzu chassis Application Model. Apply to：A310、A319、A320、A321、A330、A340、B707、B727、B737、B757、B767、 B787 、 C919 、 DC8、IL-18、 IL-62、MD80, etc for large, medium, and small airport and airlines. Main Technical Parameter Engine model：4HK1-TC51 / 4KH1CN5HS / 4KH1-TCG40 Gearbox model：Allison1000 / MSB-5SM Chassis models：QL1100A8KAY / QL1070A5KAY / QL1070A1KAY Engine emission:National Ⅳ Emissions / National Ⅴ Emissions Overall dimensions (L × W × H) (mm)：7825×2500×3830 / 7610×2320×3780 / 7675×2450×3870 Curb weight （kg）：8150 / 7200 / 6700 Step dimensions (D × W × H) (mm) ： 310×1500×180 / 270×1500×180 Maximum tilt Angle of stair (°)：39.5 Number of steps：29 Additional Options : Available upon request Jiangsu Tianyi Aviation Industy 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: [email protected] [email protected] [email protected] Website: www.tianyi-gse.com