Global Engineering Machinery One-Stop Sourcing Platform
GLOBALMACHEX
Global Engineering Machinery One-Stop Sourcing Platform
GLOBALMACHEX
50# Heavy Duty Drawbar Coupler WEQ50 140kN Compression Load Universal Shock Absorber Construction Trailer Connector

50# Heavy Duty Drawbar Coupler WEQ50 140kN Compression Load Universal Shock Absorber Construction Trailer Connector

USD $440.10 - $441.00 / Pieces

Min. Order: 1 Pieces

Max Towing Load D:
280 kN
Compression Load Dc:
140 kN
Vertical Static Load S:
1000 kg
Lateral Shear Load V:
75 kN
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Product Features & Applications

Top heavy-duty WEQ50 trailer coupling with hydraulic & multi-stage rubber composite shock absorption. Max towing load 280kN, vertical static load 1000kg, 140kN compression load and 75kN strong lateral shear resistance. Thick cast steel universal joint and double safety lock, perfect for mining & heavy freight trailers with top-tier load and shock absorption performance.

  1. Full-range Ultra High Load Capacity for Extreme Heavy Duty
    280kN longitudinal traction, 140kN compression load, 1000kg vertical static load and 75kN lateral shear resistance. One-piece thick cast steel offers far better tension, torsion and compression resistance than WEQ40E/40F/WEQ45 models, no deformation or fracture under long-term mining, earthwork and long-distance heavy hauling.
  2. Composite Shock Absorption: Hydraulic + Multi-stage Rubber
    Outer multi-layer folded rubber buffer cooperates with built-in hydraulic damper to absorb impact during acceleration, braking and bumpy driving, reduce frame & axle fatigue damage and protect cargo for smoother long-distance towing.
  3. 360° Universal Swivel Joint
    Full-angle universal deflection joint adjusts freely during turning and climbing, eliminates torsion stress to prevent drawbar cracking, improves trafficability on rough terrain.
  4. Double Safety Anti-disengagement Lock System
    Extended non-slip handle with red safety latch for double locking to avoid accidental unhooking; side fine-tuning knob accurately adjusts ball clearance to eliminate loose play, safe and stable under high-speed heavy load.
  5. Full Electrophoresis Anti-corrosion & Wear-resistant Finish
    Full black electrophoretic coating resists corrosion from rain, mud and mine salt alkali; built-in high wear-resistant alloy bushing prevents loose play after long heavy-duty towing, extends service life greatly.
  6. Widened Thickened Universal Mounting Base
    Widened trapezoid flange fits all standard 50# heavy drawbars, direct replacement without cutting or modification, firm and stable installation.
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