Product Category
B737 boarding stairs
Category:
Keywords:
B737 boarding stairs
Description
1. External dimensions (Length × Width × Height): 3000 mm × 2400 mm × 3600 mm
2. Work platform dimensions: 1200 mm × 2400 mm
3. Weight: 300 kg
4. Walking wheel diameter: φ360mm
5. Walking wheel material: solid rubber
6. Caster wheel diameter: φ360mm
7. Material of the swivel casters: solid rubber
8. Maximum working load of the ladder: 300 kg
9. Main frame material and dimensions: The main frame of the aircraft service ladder shall be fabricated by welding 40×40 square tubing. The casters shall consist of two φ360 solid rubber directional wheels and two φ360 solid rubber swivel wheels. The work platform and treads shall be made of anti-slip plates with a thickness of at least 2.5 mm, featuring an alligator‑tooth pattern.
10. Material and dimensions of the fixed work ladder assembly: handwheel‑type support feet, made of Grade 45 steel; the base is…
φ120, fully painted (yellow), rust‑proof.
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