Turkish Made 3.5″ (Inch) King Pin for Semi-trailers

Heavy-Duty 3.5″ Heavy-Haul King Pin Specially engineered for oversized cargo, lowbeds, and extreme loads, our 3.5-inch King Pin delivers maximum mechanical strength and fatigue resistance. Forged from high-grade, heat-treated alloy steel, it guarantees an unbreakable, high-safety connection for the toughest heavy-transport operations.

3.5-Inch King Pin for Heavy Transport

Overview When it comes to oversized cargo and heavy-duty transport, reliability is non-negotiable. Our 3.5-inch King Pin is specially designed to handle extreme loads and harsh environments. Built to deliver maximum mechanical strength, this king pin provides an unbreakable link for heavy-haul trailers, lowbeds, and multi-axle configurations.

Key Features:

  • Extreme Load Capacity: Engineered specifically for heavy-duty, oversized, and off-road transport operations.

  • Superior Durability: Advanced heat treatment and forging processes prevent fatigue and cracking under high stress.

  • Corrosion Resistant: Treated with a protective coating to endure harsh weather and road salt.

  • Global Standards: Fully certified to meet international heavy-transport safety regulations.

Technical Specifications:

  • Size: 3.5 inches (88.9 mm)

  • Application: Heavy-haulage semi-trailers, lowbeds, tippers, and mining transport.

  • Type: High-strength structural integration.