 |
WTJ3600TKT Hand-pushing passenger step
1 Name: Hand-pushing passenger step
2 Type：
WTJ3600TKT
3 Profile
The designed height off ground for WTJ3600TKT hand-pushing passenger stair is 3600mm, which could be slightly adjusted for height tolerance between passengers stair and hatch, this type of passengers stair could be applied for A318、A319、A320、A321、B707、B727、B737、DC-8/40/50F、DC8-61/61F、DC8-62/62F、DC8-63/63F、1L-18
4 Product standard
1）MHT 6029-2014 《Passenger step》
2）CCAR-331SB-R1 《No.170 general administration of civil aviation of china》
3）CCAR-140 《No.191 general administration of civil aviation of china》
5 Main technical parameter
No. | Name | Specification | ||
1 | Overall size（length ×width ×height） | 8285×2220×3520 | ||
2 | Platform size | 2000×1400 | ||
3 | Height of ladder handrail | 1170 | ||
4 | Front overhang | 525 | ||
Rear overhang | 1290 | |||
5 | Wheelbase | 4030 | ||
6 | Wheelbase | Distance of front tire | 900 | |
Distance of rear tire | 1550 | |||
7 | Central distance of outriggers | Front outriggers | 1990 | |
8 | Rear outriggers | 1990 | ||
9 | Curb weight（without canopy） | 1700kg | ||
10 | Load capacity of front tire | 970kg | ||
11 | Load capacity of rear tire | 730kg | ||
12 | Ladder step | 18 | ||
13 | Allowance speed | Max. driving speed | 20km/h | |
Max. driving speed | 3km/h | |||
14 | Encircle diameter for channel | 17000mm | ||
15 | Departure angle | 5° | ||
16 | Approach angle | 33° | ||
17 | Angle of inclination | 23°～36° | ||
18 | Internal width of ladder body | Ladder body | 1300 | |
19 | Tailed ladder | 1120 | ||
20 | Ladder height（Ground clearance 2500/3600时） | 130/195 | ||
21 | Mode of height adjustment | Displacement type rhomboid | ||
22 | Dimension of footstep | 300×1120 | ||
23 | Stoke of movable sliding door | 850 | ||
24 | Workable platform | Lift height | 2500mm-3600mm | |
Loading quantity(peoples) | 6（≥450kg） | |||
25 | Specification of tire | 4.00-8 | ||
26 | Min. ground clearance | 160mm | ||
27 | Max. lading capacity (peoples) | 33（≥2500kg） | ||
28 | Manual pushing force | ≤300N | ||
6. Main structure
WTJ3600TKT is made of sliding assembly, plate assembly, ladder body, lifting mechanism, platform assembly and tail ladder assembly.
The designed height off ground is 2500～3600mm.
Attached figure2：
Figure2. Main structure
6.1 Sliding doors assembly
The structure for sliding doors adopt 38×25×1.5mm stainless steel welding and aluminum composite panel, both of sides install anti-collision rubber pipe.
Attached figure 3：
Figure 3.sliding door assembly
6.2 Back plate assembly
It adopt 38×25×1.5mm stainless steel welding and aluminum composite panel, both of sides install 6 pieces of LED.
Attached figure 4：
Figure 4.back plate assembly
6.3 Ladder body assembly
Figure5.1 ladder body assembly
6.4 Lifting mechanism
Figure 6. Lifting mechanism
Figure 7.Underframe assembly
6.6 Platform assembly
Figure8.platform assembly
6.7 Tail ladder assembly
Figure 9.Tail ladder assembly
6.8 Canopy assembly（Option）
Attached figure10：
Figure10. canopy assembly
