Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
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.
























Durastar Casters offers the Xtreme Heavy Duty Casters series, engineered to handle up to 6,000 lbs. Whether you’re in need of high-strength solutions for heavy machinery or demanding industrial environments, these casters deliver top-tier performance. The 90 Series, 91 Series, and 92 Series offer a broad range of designs suited for various applications, from manufacturing plants to warehouses.
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Durastar Casters’ Xtreme Heavy Duty Casters combine cutting-edge technology with robust design, ensuring that you can rely on them for long-term performance. With their high load-bearing capacity and versatile configurations, these casters are the optimal solution for businesses that need reliable mobility solutions for heavy-duty equipment and machinery.
Upgrade your equipment and improve mobility with Durastar's Xtreme Heavy Duty Casters. Designed for maximum performance, these casters offer exceptional load-bearing capacity and superior durability, helping you optimize your operations for long-term success.
