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Auto-Max® II

Auto-Max II® is a fully integrated, two-unit railcar design with unmatched security. Tight-sealing composite doors have lockable bars and deck access ladders are hidden inside the doors to prevent roof access. This car can be configured as a tri-level or bi-level, and all decks are equipped with standard wheel chocks. Other quality features include a two-unit, articulated design for a smoother ride and a wider interior with door-edge protection.

Auto-Max II® technical drawing.


Length, Inside 141′-3.25″
Length, Over Couplers 145′-4″
Door Opening, Width 8′-5″
Width, Inside 9′-3.5″ MIN
Width, Extreme 10′-8″
Height, Extreme 20′-2″
Clearance AAR Plate K


Light Weight 150,000 lbs
Load Limit/Capacity 110,000 lbs
Gross Rail Load 260,000 lbs

Curve Negotiability Radius

Uncoupled 180′
Coupled to Base Car 299′
Coupled to Like Car 245′

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