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Hamilton MDD-84SWF70D 8" x 4" UltraGlide Dual Wheel Swivel Caster – 8700 lb | CasterHQ

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  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: Custom Made to Order · 4-6 Weeks Lead
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Custom Made to Order. Built to spec from raw stock. Standard lead time is 4-6 Weeks from PO. Expedite available — call for quote.

PRODUCT CODE: S-MDD-84SWF70D

Product Overview

Hamilton Maxi-Duty Dual-Wheel Swivel Caster with 8" x 4" UltraGlide (70D) Quad-Wheel Black Tread on Aluminum Core with 1 1/4" Sealed Precision Ball Bearings


Introducing the Hamilton Caster Super Duty Maxi-Duty Dual Wheel (MDD) Caste-the ultimate solution for handling extra heavy-duty loads with ease and precision. Designed to deliver unmatched performance and durability, this caster is a game-changer in the world of industrial mobility.
The MDD-84SWF70D is engineered to conquer the most demanding environments-offering exceptional strength and stability. With a massive load capacity of up to 8,7000 pounds, it is built to handle the heaviest loads with confidence. Whether you need to transport large machinery, heavy equipment, or industrial materials, this caster is up to the task.
This Hamilton Caster model features dual wheels-providing enhanced load distribution and improved maneuverability. The robust construction of the dual wheels ensures optimal weight distribution reducing the risk of strain on individual components. This design allows for smooth and controlled movement, even when navigating uneven surfaces or obstacles.
Key Features
Super duty caster-designed for handling extra heavy-duty loads
Dual-wheel-configuration for enhanced load distribution and maneuverability
Massive load capacity-of up to 8,700 pounds
Precision-machined swivel section with 360-degree rotation
Large, hardened raceway-and precision thrust bearing for superior load distribution
High-quality polyurethane-wheels for durability and quiet operation
Ordering & Shipping Information

Transparent pricing

All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.

Upfront shipping costs

Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.

Business-friendly ordering

We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.

Real support from product specialists

Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.

Trusted by industrial and commercial customers

CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.

  • Flat-rate shipping by order size. Final shipping cost shown before payment.
  • No post-checkout shipping adjustments or re-billing.
  • Most orders ship from our Texas headquarters near Dallas.

When will my order ship?

In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.

Will shipping cost more at checkout?

Shipping is not free on most orders. Your final shipping cost is shown before payment.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.

Made-to-order items (lead times)

Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.

Need an exact freight quote for a large order?

Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.

Hamilton MDD-84SWF70D 8
Hamilton MDD-84SWF70D 8" x 4" UltraGlide Dual Wheel Swivel Caster – 8700 lb | CasterHQ

$2,208.00

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Technical Specifications

Wheel Diameter 8"
Wheel Tread Width 4"
Wheel Capacity 8700 lbs
Temp Range -20°F to 180°F
Wheel Material Polyurethane
Wheel Core Material Aluminum
Frame Material Zinc Plated Steel
Mount Style Plate
Rig Type Swivel
Brake Type No Brake
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