Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Custom made to order. All sales final.
Each Hamilton product is custom manufactured for your order (lead time is shown on each product page). Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.
Wheel = wheel diameter · capacity is per caster.
























Heavy duty Hamilton casters rated 1,600 to 7,000 lb per caster on 6 to 12 in wheels. Champion, Super Endurance kingpinless, Extra Heavy Duty and EHD2 dual wheel series, mostly polyurethane, with phenolic, cast iron, nylon and steel wheels.
| Band | Per caster | Typical builds |
|---|---|---|
| Entry heavy | About 1,600 to 3,000 lb | 6 to 8 in Duralast / poly |
| Kingpinless / EHD | About 3,000 to 5,000 lb | Super Endurance and EHD |
| Dual EHD2 top | About 5,000 to 7,000 lb | Nylast / UltraGlide dual |
Admin ACTIVE for extra-heavy-duty-casters-up-to-7-000-lbs, pulled October 26, 2026 (325 ACTIVE Hamilton; title min 1,600 / max 7,000) [S1].
Stay here for Hamilton work up to 7,000 lb per caster on 6 to 12 in wheels. Use the extra-heavy to 40,000 hub when loads push into UMD and dual extremes.
Yes. Verified active titles reach 7,000 lb per caster on dual EHD2 builds. Size from the listing you pick.
Jordan Wilson, CasterHQ · reviewed October 26, 2026 · 844-439-4335 · info@casterhq.com
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