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Beiben Left Escalator

Beiben Left Escalator
Beiben Left Escalator
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What is the Beiben Left Escalator？

  • Beiben Left Escalator​
  • Engineered for heavy-duty commercial vehicles, the Beiben Left Escalator combines robust mobility with precision-engineered components to ensure safe, reliable access to elevated compartments. Central to its design are the Door ladder and a network of high-strength fasteners—Washers, Nuts, Insert nuts, Bolts, and Gaskets—all optimized for durability in harsh operational environments.​
  • Core Structure: Reinforced Door Ladder Design​
  • The Door ladder serves as the escalator’s primary access structure, constructed from aerospace-grade aluminum alloy (6061-T6, tensile strength ≥ 260 MPa) with a powder-coated finish for corrosion resistance. Its slip-resistant rungs (25mm thickness, serrated surface) are spaced at 300mm intervals to meet ergonomic standards, while the side rails feature integrated handgrips for secure climbing. The ladder’s foldable design allows compact storage when not in use, with a self-locking hinge mechanism that withstands 200 kg of vertical load without deformation.​
  • Secure Fastening System: Washers, Nuts, & Bolts​
  • A combination of Bolts (grade 8.8, M8–M12 diameter) and Insert nuts (stainless steel, press-fit design) creates a rigid connection between the ladder and vehicle frame. Insert nuts are embedded into the ladder’s mounting brackets, providing threaded holes that resist stripping even after 10,000+ tightening cycles. Washers—both flat (4mm thickness) and spring (DIN 127B)—are placed between Nuts and contact surfaces to distribute clamping force evenly (torque specs: 30–50 N·m) and prevent loosening from vibrations (tested at 15G acceleration). The spring washers offer continuous tension, critical for maintaining joint integrity in high-vibration environments like off-road vehicles.​
  • Sealing & Protection: Gaskets for Weather Resistance​
  • Rubber Gaskets (EPDM material, -50°C to +150°C temperature tolerance) are integrated at all mating surfaces between the ladder, frame, and fasteners. These gaskets create a watertight seal, preventing moisture and dust ingress that could cause corrosion or mechanical failure. The ladder’s pivot points feature self-lubricating bushings with embedded PTFE, reducing friction and extending hinge life by 30% compared to standard designs.​
  • Engineering Excellence for Durability​
  • Every component undergoes rigorous validation:​
  • Door ladder load test: Supports 300 kg static load for 24 hours with ≤1mm deflection, exceeding industry standards (ISO 2801:2019).​
  • Fastener corrosion resistance: Bolts and Washers pass 1,000+ hours of salt-spray testing (ASTM B117), maintaining thread integrity without rust.​
  • Gasket compression set: Retains 90% of original thickness after 1,000 hours at 100°C, ensuring long-term sealing performance.​
  • Performance Benefits for Commercial Fleets​
  • The Beiben Left Escalator delivers critical advantages:​
  • Safety Compliance: Slip-resistant rungs and secure fasteners meet OSHA 1910.28 fall protection standards, minimizing workplace accidents.​
  • Maintenance Efficiency: Modular design allows quick replacement of Gaskets or Washers without disassembling the entire ladder, reducing downtime by 40%.​
  • Environmental Adaptability: Corrosion-resistant materials and weatherproof seals make it ideal for coastal, arid, or high-temperature environments.​
  • Conclusion: Reliable Access for Heavy-Duty Applications​
  • The Beiben Left Escalator sets a standard for durability, safety, and ease of use in commercial vehicle access systems. By integrating a robust Door ladder with precision Washers, Nuts, and Gaskets, Beiben ensures this escalator withstands the most punishing conditions while providing secure, compliant access. It exemplifies the brand’s commitment to engineering solutions that prioritize operator safety and long-term reliability.​

Product Parameters of Beiben Left Escalator

No. Part Number Part Name English  Quantity
1 571 660 13 01 Door ladder 1
2 107245 008000 Washers 5
3 106184 008102 Nuts 4
4 000 990 70 91 Insert nuts 1
5 100097 008700 Washers 2
6 105783 008104 Bolts 5
7 818 540 00 53 Gaskets 2
8 100096 008000 Washers 8
9 100096 008000 Washers 2
10 100093 008101 Washers 1
11 105782 008123 Bolts 1

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