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Durastar Medium Heavy Duty 34 Series - 8" x 2" Sirius Heavy Duty Donut Polyurethane on Aluminum Rigid Caster - 1250 lb Capacity, & 4" x 4-1/2" Top Plate

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  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: In Stock
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Most in-stock items ship same or next business day. Shipping rates shown at checkout.

PRODUCT CODE: 34-R-820-DUA-03

Product Overview

Durastar Medium Heavy Duty 34 Series - 8" x 2" Sirius Heavy Duty Donut Polyurethane on Aluminum Rigid Caster


Product Features

  • Material: Heavy Duty Polyurethane Donut on Aluminum Wheel
  • Size: 8" x 2" wheel with a 4" x 4-1/2" top plate
  • Capacity: Supports up to 1250 lbs for reliable, heavy-duty use
  • Durability: High resistance to wear, shock, and impact for extended service life
  • Applications: Ideal for industrial, commercial, and heavy-duty environments

The Durastar Medium Heavy Duty 34 Series 8" x 2" Sirius Heavy Duty Donut Polyurethane on Aluminum Rigid Caster is engineered for demanding applications. With a robust 1250 lb capacity, it provides the strength and reliability needed for heavy-duty operations, from manufacturing to warehousing.

This caster features a heavy-duty polyurethane donut wheel mounted on a durable aluminum core, offering superior shock absorption, wear resistance, and smooth maneuverability. The 4" x 4-1/2" top plate ensures compatibility with a variety of equipment and applications, making it a versatile choice for commercial and industrial settings.

Designed with precision ball bearings, the caster enables easy and precise movement, while minimizing user effort. Whether you're moving heavy machinery or large equipment, this caster ensures optimal performance and reduces strain, contributing to improved efficiency and productivity in your operations.

Built for longevity, the Sirius Heavy Duty Donut Polyurethane Caster excels in high-traffic areas and heavy-load environments. It resists wear and tear from harsh conditions, making it a practical and reliable solution for any business seeking dependable mobility solutions.

Enhance Your Operations with Durastar Casters

Upgrade your equipment with the Durastar Medium Heavy Duty 34 Series caster. Offering strength, durability, and smooth performance, it is the perfect solution for industrial and commercial mobility needs. Trust in Durastar's commitment to quality—optimize your workflow with this high-performance caster today!

Technical Specs

Technical Specifications: Durastar 8" DUA Rigid Caster

Key Benefits | Performance Features
  • Wheel Diameter: 8 inches
  • Tread Width: 2 inches
  • Material: Sirius Heavy Duty Donut Polyurethane on Aluminum (DUA)
  • Caster Type: Rigid
  • Load Capacity: 1250 pounds
  • Bearing Type: Customizable bearing options
  • Mounting: 4" x 4-1/2" Top Plate
  • Finish: Zinc plated
  • Overall Height (OAH): 9-1/2 inches
  • Radius: 6-1/2 inches
Key Features

Top Product Features

  • Heavy-Duty Capacity: Supports up to 1250 lbs, providing reliable mobility for heavy equipment and machinery.
  • Durable Wheel Material: Features a polyurethane donut on an aluminum wheel for superior shock resistance and extended wear life.
  • Versatile Applications: Perfect for a wide range of industries, including manufacturing, warehousing, and medical sectors.
  • Optimized for High-Traffic Areas: Built to withstand demanding conditions, making it ideal for busy environments and heavy use.
  • Wear and Impact Resistance: Polyurethane material resists abrasion, reducing maintenance and ensuring a longer caster lifespan.
  • Easy Installation: Comes with a 4" x 4-1/2" top plate, ensuring compatibility with various equipment and easy setup.
  • Minimal User Effort: Ergonomically designed to reduce strain and improve productivity during use, enhancing user experience.
  • Quality Construction: Built with durable aluminum and high-performance polyurethane for maximum strength and reliability.
  • Ideal for Heavy-Duty Environments: Ideal for moving large machinery, heavy loads, and equipment in industrial and commercial settings.
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.

Additional Information

Extended Product Information

The Durastar Medium Heavy Duty 34 Series 8" x 2" Sirius Heavy Duty Donut Polyurethane on Aluminum Rigid Caster is designed for demanding applications that require reliable mobility and high performance. With a robust 1250 lb capacity, this caster is perfect for use in industrial, commercial, and heavy-duty environments. Whether you're moving large machinery, industrial equipment, or medical devices, this caster provides smooth, effortless maneuverability while ensuring durability and longevity.

Material and Construction

Built with quality and durability in mind, the Sirius Heavy Duty Caster features a polyurethane donut on an aluminum wheel. Polyurethane is known for its resistance to abrasion, impact, and wear, ensuring that this caster can handle the most demanding environments. The aluminum core of the wheel enhances strength and reduces the overall weight of the caster, providing improved load capacity and stability.

Performance and Durability

This caster is engineered to perform reliably in high-traffic areas and under heavy loads. Its 1250 lb load capacity makes it ideal for applications that involve moving heavy machinery, large equipment, or bulk items. The polyurethane material offers shock mitigation, reducing the impact of bumps and drops while providing a smoother ride. Over time, this caster will resist wear, tear, and impact damage, contributing to a longer service life and lower maintenance costs. Whether you're in a warehouse, factory, or hospital, the durability and reliability of the Durastar Sirius Caster ensure seamless operations.

Versatility and Applications

The Durastar Medium Heavy Duty Sirius Caster is versatile and suitable for a wide range of applications. It’s commonly used in industrial environments, such as factories and warehouses, for moving heavy machinery and equipment. Its smooth action makes it ideal for navigating tight corners and narrow aisles. The caster is also a great choice for medical settings, where equipment mobility and stability are critical. With its durable construction and reliable performance, the Sirius Caster can handle a variety of environments, from high-traffic commercial spaces to heavy-duty industrial applications.

Installation and Compatibility

The Durastar Sirius Rigid Caster features a standard 4" x 4-1/2" top plate, which makes it compatible with a variety of equipment and furniture. Whether you are replacing worn-out casters or upgrading to a more robust solution, this caster can be easily installed without the need for complex modifications. Its universal top plate size ensures it fits many industrial carts, racks, and machinery, allowing for quick and hassle-free installation. This user-friendly design saves time during setup and maintenance, allowing you to focus on improving your operations.

Enhanced User Experience

The Durastar Sirius Caster is designed with the end user in mind, offering superior ergonomics and ease of use. The smooth action and durable polyurethane material provide effortless movement, reducing strain and effort on users. This is particularly beneficial in environments where workers are frequently moving heavy loads, as it helps to improve productivity and reduce the risk of injury. The caster's shock-absorbing capabilities also minimize vibrations and noise, creating a quieter, more comfortable working environment.

Conclusion

The Durastar Medium Heavy Duty 34 Series 8" x 2" Sirius Heavy Duty Donut Polyurethane on Aluminum Rigid Caster combines high performance, durability, and versatility, making it the ideal choice for a wide range of industrial and commercial applications. Its robust design, ease of use, and long-lasting materials ensure that it will continue to perform reliably, even under the most demanding conditions. Upgrade your mobility solutions today with this high-capacity, high-performance caster and experience the Durastar difference.

Durastar Medium Heavy Duty 34 Series - 8
Durastar Medium Heavy Duty 34 Series - 8" x 2" Sirius Heavy Duty Donut Polyurethane on Aluminum Rigid Caster - 1250 lb Capacity, & 4" x 4-1/2" Top Plate

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