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JSTY5030ZJB Connection channel is a non-motorized boarding bridge auxiliary equipment developed by our company, to solve the docking between ordinary passenger boarding bridge and regional aircraft. Its appearance is beautiful, light and practical. It can be adjusted stepless according to the height of the aircraft cabin door. The boarding bridge auxiliary equipment is 2250 (front) ~2550mm (rear) from the ground, which is suitable for ARJ21 and other small regional passenger series passengers through the boarding bridge, and can be used as a transition channel for passengers and staff on and down regional aircraft.
Main technical parameters:
| order number | The parameter name | parameter | |
| 1 | Overall dimensions of the vehicle (length, width and height) (mm) | 2800×2500×3360 | |
| 2 | Longitudinal platform dimension (mm) | 2300×600 | |
| 3 | Longitudinal platform rail height (mm) | 1100 | |
| 4 | front overhang (mm) | 200 | |
| rear overhang (mm) | 370 | ||
| 5 | wheel base (mm) | 1930 | |
| 6 | tread | Front wheel pitch (mm) | 900 |
| Rear wheel pitch (mm) | 1550 | ||
| 7 | Support foot center distance | Front-foot support (mm) | 1770 |
| 8 | Rear foot support support (mm) | 1970 | |
| 9 | Vehicle trim mass (kg) | 2700 | |
| 10 | Front wheel load (kg) | 2000 | |
| 11 | Rear wheel load (kg) | 2000 | |
| 12 | Allow speed | Maximum drag speed (km/h) | 5 |
| Operating maximum driving speed (km/h) | 3 | ||
| 13 | Outer circle diameter of channel circle (mm) | 6000 | |
| 14 | departure angle (°) | 20 | |
| 15 | approach angle (°) | 20 | |
| 16 | Walking way | Electric power or traction | |
| 17 | Longitudinal platform | Lifting height (mm) | 660-2250 |
| Platform maximum load capacity (kg) | 440 | ||
| 18 | Lift cylinder stroke (mm) | 0-330 | |
| 19 | Retractable cylinder stroke (mm) | 0-600 | |
| 20 | tyre size | 4.00-8 | |
| 21 | Minimum ground clearance (mm) | 95mm | |
| 22 | Maximum vehicle load (kg) | 1500 | |
| 23 | Working environment temperature is (°) | -20~50℃ | |
| 24 | Passenger lift vehicle of manual thrust (N) | ≤300N | |
