Empire Series

Empire Series casters provide high-capacity mobility with robust construction designed for heavy equipment, industrial machinery, and oversized material handling loads.

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High-Capacity Series Design

The Empire Series represents the top end of industrial caster performance, purpose-built for environments where load demands push well beyond what standard caster lines can handle. Whether you are moving heavy dies between press stations, transporting aerospace tooling across a hangar floor, or rolling multi-ton assemblies through a fabrication bay, Empire Series casters provide the rated capacity, structural integrity, and swivel precision that these applications demand.

Frequently Asked Questions About Empire Series

Empire Series casters serve heavy manufacturing, die and mold transport, aerospace assembly, shipbuilding, power generation equipment handling, and any wheeled platform where per-caster loads exceed 1,000 lbs. They are commonly found on transfer carts, heavy-duty dollies, die change systems, and large industrial racks.

The series includes forged steel, polyurethane on cast iron, phenolic, rubber on iron, and nylon options. Forged steel is ideal for extreme heat and rail applications. Polyurethane on iron offers the best combination of high capacity and floor protection for smooth concrete environments.

Divide your total loaded weight by three (not four) to determine the required per-caster capacity. This three-caster rule accounts for uneven load distribution across four-point contact. For example, a 6,000 lb total load requires casters rated for at least 2,000 lbs each in a four-caster configuration.

Models with kingpinless swivel design are well-suited for tow line, tugger, and AGV applications. The enclosed raceway eliminates the swivel flutter and kingpin stress that towing forces create. Verify that the specific model you select includes kingpinless construction if towing is part of your use case.

Empire Series Casters: High-Capacity Solutions for Heavy Industrial Transport

Empire Series casters feature reinforced yoke construction, precision-machined raceways, and wheel diameters ranging from 6" to 12" across multiple wheel material options. Forged steel wheels handle extreme temperatures and concentrated loads on rail or steel-plate floors. Polyurethane-on-iron wheels protect finished concrete while maintaining high capacity. Phenolic and rubber-on-iron options address specific floor conditions, noise sensitivity, and rolling resistance requirements. Load ratings span from approximately 1,000 lbs to well over 5,000 lbs per caster depending on configuration.

Every Empire Series model is designed with serviceability in mind. Grease fittings, replaceable wheel bearings, and accessible swivel assemblies mean your maintenance team can keep these casters in specification without specialized tools or extended downtime. Browse the available Empire Series models below and use the filters to narrow by capacity, wheel material, and size.

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Need Help with Your Empire Series Order?

Visit the resources linked below including everything you need to get you started!

Caster Stem Size

Techniques for measuring grip ring stems, grip neck stems, threaded stems, and hollow kingpin stems to ensure accurate ordering.

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Caster Sizing Guide

Get precise measurements of top plate dimensions, bolt hole patterns, and spacing to ensure proper mounting and installation.

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Caster Load Calculator

Calculate the proper load capacity needed for your casters to ensure safety and longevity.

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