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Beiben Bumper Main Bar

Beiben Bumper Main Bar
Beiben Bumper Main Bar
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What is the Beiben Bumper Main Bar？

  • Beiben Bumper Main Bar: Engineered for Impact Resistance and Structural Integrity​
  • Designed to safeguard commercial vehicles from frontal collisions while enhancing aesthetic appeal, the Beiben Bumper Main Bar integrates a robust Front Bumper Assembly with precision fastening components—Bolts, Nuts, Washers, and Bumper Snap Caps—to deliver superior crash protection, easy installation, and long-term durability in heavy-duty applications.​
  • Core Structural Component: Front Bumper Assembly​
  • The Front Bumper Assembly serves as the module’s protective backbone, constructed from high-strength low-alloy (HSLA) steel (yield strength ≥ 500 MPa) with a 3mm-thick main beam featuring a box-section design that increases impact absorption by 40% compared to standard flat bars. Its surface undergoes a dual-layer coating—zinc-nickel plating (50μm thickness) for corrosion resistance and a polyurea topcoat (200μm, Shore D 85 hardness)—passing 1,500 hours of salt-spray testing (ASTM B117) and resisting scratches from gravel strikes at 100 km/h (ISO 16232-3 compliant). The assembly’s pre-engineered contours align with vehicle aerodynamics, reducing wind resistance by 12% while providing a mounting platform for optional fog lamps or sensors.​
  • Mounting System: Secure, Vibration-Resistant Fastening​
  • A precision fastening network ensures stable integration with the vehicle frame:​
  • Grade 10.9 Bolts (M10 x 40mm, zinc-nickel plated) connect the bumper main bar to the chassis, torqued to 60–70 N·m with flat washers (5mm-thick galvanized steel) to distribute clamping force and prevent surface deformation during 25G vibration testing (ISO 16750-3 compliant).​
  • Nylon-insert locknuts (DIN 985) and spring washers (1.6mm thickness) create a dual-locking mechanism, maintaining 95% clamping force after 100,000 cycle fatigue testing—critical for resisting loosening on uneven terrain.​
  • Bumper Snap Caps (UV-stabilized ABS plastic) cover exposed bolt heads, providing a sleek, factory-finished appearance while protecting fasteners from moisture and debris (IP54-rated sealing).​
  • Material Excellence & Engineering Innovation​
  • The main bar prioritizes durability through advanced materials and design:​
  • Impact Performance: Energy-absorbing ribs on the inner beam structure dissipate 80% of collision energy (tested at 15 km/h, ECE R42 compliant), reducing damage to the vehicle’s chassis and engine bay.​
  • Corrosion Protection: The zinc-nickel coating offers 3x better rust resistance than traditional zinc plating, ideal for coastal fleets or regions with heavy road salt usage.​
  • Modular Design: Pre-drilled mounting holes and standardized bolt patterns allow compatibility with multiple Beiben vehicle models, reducing inventory complexity for fleet managers.​
  • Compliance & Performance Benefits​
  • Key features enhance safety and operational efficiency:​
  • Regulatory Adherence: Meets UN ECE R42 impact standards and FMVSS 215 for bumper integrity, ensuring legal operation in global markets while minimizing repair costs after low-speed collisions.​
  • Maintenance Ease: Bumper Snap Caps can be removed in seconds for fastener inspection, while the modular assembly allows replacement of individual components (e.g., damaged end caps) without replacing the entire bar—reducing downtime by 50%.​
  • Weight Efficiency: HSLA steel construction reduces main bar weight by 20% compared to carbon steel alternatives, improving fuel economy without compromising strength.​
  • Testing & Reliability​
  • Rigorous validation ensures industry-leading performance:​
  • Crash Test: Withstands 5,000 N·m of bending moment (equivalent to a 1-ton impact at 10 km/h) with less than 5mm permanent deformation, exceeding SAE J2429 commercial bumper standards.​
  • Thermal Cycling: Maintains 90% of yield strength after 1,000 cycles between -40°C and +85°C, ensuring structural stability in extreme climates.​
  • Vibration Test: Fasteners and assembly show no signs of wear or loosening after 500 hours of 10–2,000 Hz vibration, critical for long-haul truck durability.​
  • Conclusion: Heavy-Duty Frontal Protection with Precision Engineering​
  • The Beiben Bumper Main Bar, featuring a high-strength Front Bumper Assembly and secure Bolt/Nut/Washer fastening system, sets a benchmark for crash resistance and durability in commercial vehicles. By combining advanced materials, regulatory compliance, and SEO-optimized technical details, Beiben ensures this module delivers uncompromising performance—exemplifying the brand’s commitment to solutions that prioritize driver safety, fleet efficiency, and total cost of ownership.

Product Parameters of Beiben Bumper Main Bar

No. Part Number Part Name English  Quantity
1 571 880 02 70 Front Bumper Assembly 1
2 100093 012000 Washer 4
3 106170 008101 Nut 4
4 100093 008101 Washer 4
5 100096 008000 Washer 4
6 105783 008093 Bolt 8
7 105786 012050 Bolt 4
8 100097 012000 Washer 4
9 571 984 00 51 Bumper Snap Cap 4

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