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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 Hamilton

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

Volume discounts applied at checkout

50-99 units: 5% Off
100-199 units: 10% Off
200+ units: 15% Off

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$2,208.00 USD

Status: In Stock

Most in-stock items ship same or next business day. Shipping rates shown at checkout.

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.

Technical Specs

Swivel or Rigid caster

Swivel

Load Capacity (lbs.) @ 3 mph

8,700

Wheel Diameter (in.)

Wheel Face (in.)

4
Overall Height (in.)

11
Mounting Plate (in.)

8 1/2 x 8 1/2
Swivel Offset (in.)

2.5

Bolt Hole 1 (in.)

4 1/8 x 6 1/8

Mounting Bolt (in.)

0.625

Caster Color/Finish

Platinum Powder

Wheel Type

UltraGlide XC

Wheel Color/Finish

Black Tread on Alum Center

Replacement Wheel

| W-840-SWF70D-1-1/4 |

Wheel Material @ Tread

Polyurethane

Shipping Weight (lbs.)

Caster Rig Type

Integral Forged Kingpin

Wheel Core Material

Aluminum

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?