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Ⅰ. Products introduction
The designed height off ground for WTJ5060JKT mobile passenger stair is from 2370mm to 5630mm, which could be slightly adjusted for height tolerance between passengers stair and hatch, height of stair platform could reach 5800mm after slight adjustment, this type of passengers stair could be applied for A310, A320, A330, A340, B737, B747, B757, B767, B777.
National patent No. ZL 2007 2 0039192.2
II. Standard:
ZB/T50 001-87 Special vehicles--Engineering approval evaluation program
JB/T5943—91 welding general technical specification for construction machinery
IATA AHM—913 <Function requirement of GSE>
IATA AHM—910 <Function requirement of GSE>
IATA AHM—915 Standard control device
SAE--ARP836A Design of passenger steps and safety standard
Mobile Passenger Stairs configuration three main technical parameters
Chassis model: QL11009KARY
Engine type: 4HK1-TCG40
Maximum tilt Angle of ladder body (°) : 39.8
Step dimension (depth × width × height) (mm) : 270×1500×180
Passenger elevator working height (mm) : 2400 ~ 5800
Height adjustment mode: up and down ladder body telescopic
Number of steps on the ladder body: 13
Number of stairs: 15
Platform dimension (depth × width) (mm) : 2800×1500
Overall dimensions (length × width × height) (mm) : 7700×2500×3870
Quality (kg) : 7850
Number of steps of tail ladder: 1
Engine emissions: exhaust pollutants meet GB 17691-2005 Stage V limit requirements, exhaust smoke meet GB 3847-2005 requirements
Transmission model: MLD-6Q
