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Heavy Duty Casters load up to 4,000 lbs.

Heavy Duty Casters reach capacities from 300 lbs each up to 4,000 lbs. in 2”, 2.5” and 3” wheel widths. These models are the heart of Hamilton’s heavy duty lineup. All swivel casters feature either Hamilton’s new HPI technology or its premium forged steel construction with guaranteed-for-life integral kingpins

The Hamilton Heavy-Duty Casters are designed to withstand heavy loads and provide smooth and effortless mobility. Whether you need to move industrial equipment, machinery, or large storage units, these casters are up to the challenge. They are meticulously crafted using high-quality materials and advanced manufacturing techniques to ensure long-lasting reliability. With their exceptional strength and durability, these casters are engineered to deliver unmatched performance in the most demanding environments.

Choose from five different series all considered Heavy Duty Casters. Select from our Heavy Service | HS Capacity up to 2000 lbs, Spinfinity | ZFWH Capacity up to 2200 lbs, ForgeMaster | FM Capacity up to 2200 lbs, Extended Service | ES Capacity: 1600 - 2400 lbs, or our Vanguard | 62 Capacity up to 1500 lbs.


Caster Engineering Tools

These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.

CasterSpec Load Calculator
Fast estimate. Expand for safety factor + uneven floor + spec output.
Expand full calculator
Load
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Base per caster
Worst-case per caster
Recommended rating
Spec output (auto-generated)
Tip: paste into RFQs / threads. Expand tool for advanced inputs.
WheelMatch Material Selector
Fast recommendation. Expand for noise, duty cycle, floor protection.
Expand full selector
Wheel
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Primary recommendation
Good alternate
When to avoid
Spec output (auto-generated)
Engineers share tools that output a clean “why” line.
PushForce Push/Pull Calculator
Estimate effort fast. Expand for operators, materials, bumps, startup mode.
Expand full push/pull
Push
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Estimated total force
Per operator
Pass / target
Spec output (auto-generated)
If effort is high: bigger wheels + better material + smoother path wins.
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Industrial and Commercial Engineered Casters

Designed for engineers, manufacturers, and material handling professionals

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