Self-Dumping Hopper Caster Kit | Polyurethane Wheels Add mobility to your MECO self-dumping hopper with this polyurethane caster kit. Each kit includes a set of 4 casters — two swivel and two rigid — with roller bearings throughout for smooth, controlled movement. Compatible with all MECO self-dumping hoppers through 2½ cubic yards. Shop Self-Dumping Hoppers → Is Polyurethane Right for Your Floor? Best for: General-purpose use across varied floor types. Benefits: Non-marking, quieter than steel, harder and more durable than rubber, good chemical resistance. Consider alternatives if: Extreme temperature environments above 180°f. Available Configurations Model Wheel Size (Dia. x Width) Set Capacity Price CK620PU 6" x 2" 4,000 lbs $169.99 CK625PU 6" x 2.5" 4,400 lbs $319.99 CK820PU 8" x 2" 4,000 lbs $199.99 CK825PU 8" x 2.5" 5,300 lbs $389.99 Select your wheel size using the option above. Larger diameter (8") wheels roll more easily over floor imperfections. Wider wheels (2½") support higher loads. Match the set capacity to your hopper’s loaded weight. Installation Casters can be factory-installed (bolted to the hopper base before shipment) when ordered at the same time as a hopper — no extra charge. If ordering separately for an existing hopper, casters are field-installable with standard tools. All swivel casters feature a hardened double-ball raceway and 3/4" kingpin for maximum durability. Questions? Call (929) 577-4339 or email [email protected]. Specifications Model Wheel Diameter Wheel Width Set Capacity Kit Weight CK620PU 6" 2" 4,000 lbs 45 lbs CK625PU 6" 2.5" 4,400 lbs 66 lbs CK820PU 8" 2" 4,000 lbs 51 lbs CK825PU 8" 2.5" 5,300 lbs 71 lbs Specification Details Wheel Composition Polyurethane Casters Per Kit 4 (2 swivel, 2 rigid) Bearing Type Roller bearings on all wheels Swivel Caster Raceway Hardened double-ball raceway Kingpin 3/4" diameter Compatible Hoppers MECO self-dumping hoppers through 2½ cubic yards Installation Factory-installed or field-installed Made In USA — MECO Omaha, Omaha, NE Capacities are based on evenly distributed loads across all 4 casters. Wheel Guide Not sure which wheel type is right for your operation? Here’s a quick comparison: Composition Best For Max Set Capacity Mold-On Rubber Smooth/finished floors, noise-sensitive areas 2,700 lbs Steel Rough industrial floors, extreme durability 6,000 lbs Phenolic Chemical/oil environments, high capacity 6,000 lbs Polyurethane General purpose, non-marking 5,300 lbs View other wheel compositions: Mold-On Rubber | Steel | Phenolic Shipping & Returns Shipping Policy Caster kits ship from Omaha, NE. If ordered together with a hopper, casters can be factory-installed (bolted to the base) at no extra charge before shipment. If ordering separately for an existing hopper, casters are shipped uninstalled and can be field-installed. Estimated lead times based on total order value: Order Value Lead Time $0 – $1,000 1–2 weeks $1,001 – $5,000 2–3 weeks $5,001 – $10,000 2–4 weeks $10,001 – $20,000 4–6 weeks $20,001 – $40,000 5–7 weeks $40,001+ 8 weeks Freight quotes are subject to change without notice. A 3.9% service fee applies to all credit card transactions. Tracking provided via email once your order ships. Return Policy Policy Details Return Window 30 days from delivery Condition Required Unused, in original condition Restocking Fee 20% Return Shipping Buyer responsible for return freight costs Special Orders Not returnable for credit To initiate a return, contact us at [email protected] or (929) 577-4339 within 30 days of delivery.