KPA-81 new

KPA-81 Draft Gear

  1. The lightest all-steel draft gear.
  2. Low cost due to the use of only two main springs.
  3. High capacity due to increased spring height.
  4. Excellent durability due to the enlarged working surface area of the friction clutch.
  5. High reliability through the use of U-shaped movable plates with high fracture resistance.
  6. New high-strength housing design.
  7. Interchangeable with standard AAR Rule 21 draft gears.
  8. Suitable for harsh environments and requires no additional maintenance.

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Dimensions

Characteristics

Graph Absorptions apparaten KPA-81
KPA-81 Typical Drop Hammer Performance Curve
Official rating travel 3.19 inches (82 mm)
Official capacity 46.200 foot pounds (63 kJ)
Weight 313 pounds (142 kg)
Preshortened for standard 24-5/8’’ pocket A=22 inches (559 mm)
Assembled to free height B=22-11/16 inches (576 mm)