Maxi-Stack® I Car

The Maxi-Stack® I is a five-unit articulated double-stack car that carries one 40’ or two 20’ ISO containers in each of its five wells. Additionally, the car carries 40’, 45’, or 48’ containers in any top position, and 53’ containers on certain platforms. Featuring 125-ton trucks and unique patented side sills with “strength rings,” the Maxi-Stack® I has an ideal ratio between tare weight and strength.

Greenbrier has actively supplied this car for lanes with a high-concentration of international (ISO) containers.

Technical download

Dimensions

Length Inside
50' 2"
Width, Inside
N/A
Length, Over Couplers
265' 1.5"
Width, Extreme
10' 8"
Height, Inside
N/A
Door Opening, Width
N/A
Height, Extreme
20' 2"
Height, Top of Rail to Threshold
4' 9.375"
Clearance
N/A

Weight/Capacity

Light Weight
177,200lbs.
Gross Rail Load
800,500lbs.
Load Limit
623,500lbs.
Cubic Capacity
N/A
Gallon Capacity
N/A

Curve Negotiability Radius

Uncoupled
180'
Coupled to Like Car
248'
Coupled to Base Car
245'
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