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Dongfeng Swing Drawbar Frame

Dongfeng Swing Drawbar Frame
Dongfeng Swing Drawbar Frame
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What is the Dongfeng Swing Drawbar Frame

  • Dongfeng Swing Drawbar Frame: Engineered for Robust Articulation & Secure Heavy-Duty Towing
    The Dongfeng Swing Drawbar Frame forms the critical pivot point between tractor and trailer in demanding hauling applications. Designed for exceptional strength and controlled articulation, this precision-engineered system ensures reliable load transfer, smooth maneuverability, and enhanced stability even under severe stress and uneven terrain.
  • Core Structural Integrity & Assembly
  • High-Strength Frame Construction: Forged from premium materials, the frame provides the foundational structure, built to withstand immense torsional forces and dynamic loads inherent in heavy transport.
  • Secure Fastening System: Guarantees structural integrity with included, matched heavy-duty hardware:
  • Hex Head Bolt M16×40 & M16×65: Critical high-tensile bolts for key structural connections.
  • Spring Lock Washer 16: Essential vibration resistance, preventing fastener loosening under constant movement.
  • Hex Nut M16: Completes bolt assemblies, ensuring secure clamping force.
  • Precision Articulation & Pivoting Mechanism
  • Central Spindle: The hardened, precision-machined spindle serves as the core pivot point, enabling smooth, controlled swinging motion between the tractor and trailer units.
  • Drawbar Pin & Locking: The Drawbar Pin provides the primary articulation axis, secured firmly in place by the Lock Pin and R-Pin, creating a fail-safe locking mechanism to prevent accidental disengagement during operation.
  • Secure Mounting & Load Distribution
  • Drawbar Plate & Clamping Plate: The Drawbar Plate provides a robust mounting surface and structural interface. Paired with the Drawbar Clamping Plate, it ensures even load distribution and secure clamping force around the pivotal components, minimizing stress concentrations and preventing slippage.
  • Integrated Locking Pins: The R-Pin provides a secondary, easily removable locking point, while the Lock Pin delivers primary retention, working together to guarantee the drawbar pin remains securely engaged under all operating conditions.
  • Optimized for Demanding Haulage
    More than just a connection, the Dongfeng Swing Drawbar Frame is a complete articulation system. The synergistic design of the heavy-duty frame, precision spindle, secure pins, reinforced plates, and vibration-resistant fasteners (including the critical M16 bolts, nuts, and Spring Lock Washer 16) delivers unparalleled reliability. It minimizes wear, maximizes stability during cornering and on uneven ground, and provides the robust, dependable link essential for safe and efficient heavy-duty transport operations, meeting rigorous OEM performance standards.

Parameters of Dongfeng Swing Drawbar Frame

No. Part No. Name Quantity
1 280.53A.012-1 Swing Drawbar Frame 1
2 GB93-87 Spring lock washer  16 8
3 GB5783-86 Hex. head bolt  M16×40 2
4 300.53.102 R-pin 2
5 300.53.109 Drawbar pin 2
6 300.53A.103 Drawbar plate 1
7 GB6170-86 Hex. nut  M16 2
8 GB5782-86 Hex. head bolt  M16×65 2
9 300.53.011 Spindle 1
10 200.56.011 Lock pin 1
11 300.53.104-1 Drawbar clamping plate 1
 

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We provide professional wearing/maintenance parts lists within 24 hours based on vehicle details, ensuring accurate delivery and rational inventory. For Benz, Volvo, Scania, MAN, DAF, Iveco, Kamaz distributors, our 10-year experience delivers hot-selling parts lists per budget/market info to kickstart business and quick profits. We also help stock based on your business, repair focus, capabilities, budget and warehouse size for instant customer service, recommend hot-sellers per local market, suggest display types/quantities, and collaborate for fast capital return, strong client ties and mutual growth.

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