ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested
98.7% On-Time Ship Rate Across All Orders
200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide
100+ Years of Combined Caster Industry Experience
Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout
Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
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.
The Hamilton TerraTech ULTRA series redefines heavy-duty performance, offering a remarkable load capacity ranging from 1,800 to 39,700 lbs. These casters are designed to handle the most demanding industrial applications with ease.
Equipped with high-quality polyurethane wheels, these casters provide a perfect balance of toughness and floor protection. The material ensures long-lasting use while minimizing wear on surfaces.
The TerraTech ULTRA series is versatile enough for various settings, from manufacturing plants to warehouses. Its high load capacity makes it ideal for moving heavy machinery and equipment.
Despite their large capacity, these casters ensure smooth and reliable movement, making maneuvering heavy loads more efficient and safer.
The Hamilton TerraTech ULTRA casters are not just about strength; they're also built for longevity. The quality of materials and construction ensures that these casters will last through extensive use.
Choosing the TerraTech ULTRA series means investing in reliability and efficiency. With a range of sizes and load capacities, these casters are designed to meet your heavy-duty needs while ensuring operational excellence.
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.
Engineering Tools Hub
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Load Calculator (dedicated)
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Wheel Diameter Calculator
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Failure Diagnosis Tool
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Designed for engineers, manufacturers, and material handling professionals