HD90149340049 HD90129340571 81.50110.0144 FOR SHACMAN HANDE HDZ300 ALEX PARTS brake drum

Shaanxi Chassis Parts
November 05, 2025
Category Connection: Truck Chassis System
Brief: Discover the HD90149340049 HD90129340571 81.50110.0144 brake drum designed for SHACMAN HANDE HDZ300 ALEX PARTS. This high-quality brake drum ensures superior braking performance with its durable gray cast iron material and advanced heat dissipation features. Perfect for heavy-duty vehicles, it offers long service life and enhanced fuel efficiency.
Related Product Features:
  • Made from high-strength gray cast iron (HT200-300) for durability and heat resistance.
  • Features a double-layer metal design to prevent cracking from temperature differences.
  • Wavy shell design increases heat dissipation area, reducing brake drum cracking risks.
  • OEM quality ensures stable performance and extended service life.
  • Thinner brake drum wall for lighter weight, better heat dissipation, and improved fuel efficiency.
  • Includes alloys like Cu and Cr to enhance casting performance.
  • Pearlite matrix structure with A-grade graphite for optimal friction and noise reduction.
  • Casting process using pig iron, scrap steel, and recycled iron for eco-friendly production.
Faqs:
  • What material is the HD90149340049 brake drum made of?
    The brake drum is made of high-strength gray cast iron (HT200-300) with a pearlite matrix structure and A-grade graphite for optimal performance.
  • How does the wavy shell design benefit the brake drum?
    The wavy shell design increases the heat dissipation area, preventing common issues like cracking and cover lifting due to overheating.
  • Is this brake drum compatible with SHACMAN HANDE HDZ300 ALEX PARTS?
    Yes, the HD90149340049 HD90129340571 81.50110.0144 brake drum is specifically designed for SHACMAN HANDE HDZ300 ALEX PARTS, ensuring perfect fit and performance.