/ Rail wagon

Standard Rail Boxcar dimensions

A Standard Rail Boxcar measures 17.07 m (56′0″) long, 2.87 m (9′5″) wide and 3.11 m (10′3″) high inside — about 152.4 m³ (5,382 ft³) of usable space, with a payload up to 65,000 kg (143,300 lb).

Standard enclosed rail boxcar. High capacity for bulk and general cargo.

Internal dimensions and capacity

SpecificationMetricImperial
Internal length17.07 m56′0″ (56 ft)
Internal width2.87 m9′5″
Internal height3.11 m10′3″
Capacity152.4 m³5,382 ft³
Floor area49 m²527 ft²
Max payload65,000 kg143,300 lb

Internal (usable) figures, not external. Capacity is the geometric interior volume — real cargo never fills 100% of it, because pallets, dunnage and irregular shapes leave void space.

How much of this rail wagon will your cargo fill?

The table above is the box. What matters is how your cargo sits in it — how many units fit, where the weight lands, and whether you run out of floor or payload first. Enter your cargo and get the answer, free and without signing up.

Free CBM calculator See 3D load planning

Working out pallet counts? See how many pallets fit in a 40ft container and how many boxes fit in a container.

Other rail wagons

← All container and vehicle dimensions

ContainerMathContainerMath

The industry standard for 3D container cargo packing and loading plans. Optimize layouts, maximize volume, and reduce shipping overhead.

Built by Backrock Studios
3D Container Loading CalculatorCargo Stacking SoftwareSea Freight Packing OptimizerFreight Cube UtilizationContainer Load PlannerLogistics Stowing AlgorithmNesting & Bundling Calculator2D/3D Container Stowage PlanTruck & Trailer Cargo PackerPallet Load OptimizationLogistics Dispatch SoftwareBackrock Studios

© 2026 ContainerMath. All rights reserved. All calculations and packing manifests generated using industry-standard stowing logic.