Maxi-Stack® IV Car

Maxi-Stack® IV Car

The Maxi-Stack IV car is the mainstay of the United States domestic double-stack car fleet because it provides the optimum balance between tare weight and capacity. It is a three-unit, articulated double-stack car that can handle containers from 20’ to 53’ long in the well and containers from 40’ to 57’ in the top position.

Dimensions
Length Inside 63' 1"
Width, Inside N/A
Length, Over Couplers 203' 9.75"
Width, Extreme 10' 8"
Height, Inside N/A
Door Opening, Width N/A
Height, Extreme 20' 3"
Height, Top of Rail to Threshold 5'
Clearance N/A
Weight/Capacity
Light Weight 125,000lbs.
Gross Rail Load 485,000lbs.
Load Limit 360,000lbs.
Cubic Capacity N/A
Gallon Capacity N/A
Curve Negotiability Radius
Uncoupled 180'
Coupled to Like Car 306'
Coupled to Base Car 302'