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Heavy-Duty Truck Parabolic Suspension with QT800-5 Ductile Iron for Extreme Load Capacity and Superior Fatigue Resistance

Heavy-Duty Truck Parabolic Suspension with QT800-5 Ductile Iron for Extreme Load Capacity and Superior Fatigue Resistance

MOQ: 1000 pieces
Price: talk in detail
Standard Packaging: Standard: Carton + Wooden Pallet
Delivery Period: 45days
Payment Method: T/T
Supply Capacity: 1,000 tons per month
Detail Information
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QT800-5 Ductile Iron Truck Parabolic Suspension

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Extreme Load Capacity Heavy-Duty Suspension

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Superior Fatigue Resistance Ductile Iron Suspension

Product Description
Heavy-Duty Truck Parabolic Suspension – Forged in Strength with QT800-5
Engineer your fleet for unmatched durability and safety. Our truck parabolic suspension systems are built around high-performance castings made from QT800-5 ductile iron. This advanced material provides the perfect balance of extreme strength and impact resistance required for the harshest road conditions.
Why QT800-5 is the Ultimate Choice
  • Extreme Load Capacity: QT800-5 offers a minimum tensile strength of 800 MPa and 5% elongation. This means our suspensions can absorb massive shocks and vibrations without failing, ensuring the safety of both driver and cargo.
  • Superior Fatigue Resistance: Unlike standard cast iron, our ductile iron components are designed to withstand the constant cyclic loading experienced by heavy-duty trucks, significantly reducing the risk of structural failure over time.
  • Precision & Reliability: Manufactured using advanced casting techniques, each component meets strict dimensional tolerances. This ensures perfect alignment and reduced wear on auxiliary parts like leaf springs and bushings.
  • Optimized for Performance: The parabolic design, combined with the robust QT800-5 material, provides a smoother ride by distributing stress evenly across the axle, minimizing maintenance downtime.
Technical Specifications
  • Core Material: QT800-5 (Ductile Iron / Nodular Cast Iron)
  • Key Properties: High tensile strength, excellent toughness, good wear resistance, and machinability
  • Standards: Manufactured to meet international quality benchmarks for automotive components
Applications
Ideal for long-haul trucks, dump trucks, and heavy construction vehicles where reliability and load-bearing capacity are non-negotiable.
Built to Last
Every suspension component undergoes rigorous testing to ensure it can handle the weight and stress of real-world operations. We don't just sell parts; we provide peace of mind for your transportation business.
Upgrade your fleet's reliability. Contact us today for bulk pricing and OEM support.