Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
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.
PRODUCT CODE: 34-S-420-PTU-03
The Durastar Medium Heavy Duty 34 Series Caster offers exceptional strength and durability for demanding industrial environments. Built with DURATOUGH Polyurethane on Polyolefin, this swivel caster is engineered to handle heavy loads with ease, offering a robust 700 lb capacity.
With its 4" x 2" size and 4" x 4-1/2" top plate, this caster is designed to seamlessly integrate into various heavy-duty machinery, ensuring smooth maneuverability and enhanced operational efficiency. The swivel feature allows for 360-degree rotation, making it perfect for environments that require flexibility and ease of movement.
Whether you’re managing warehouse equipment, factory machinery, or other heavy-duty applications, the Durastar 34 Series Caster is a reliable and long-lasting solution. Its high-quality materials and ergonomic design ensure minimal maintenance and prolonged usage, while the durability of its construction guarantees that it can withstand the toughest working conditions.
Improve your industrial operations with the Durastar Medium Heavy Duty 34 Series Caster. Order now for a durable, reliable, and high-performing mobility solution that enhances productivity in any heavy-duty environment.
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.
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.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
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.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Durastar Medium Heavy Duty 34 Series 4" x 2" DURATOUGH Polyurethane Swivel Caster is designed to handle the toughest tasks in industrial environments. Engineered with high-quality materials, this caster ensures long-term performance and efficiency in environments such as warehouses, factories, and other heavy-duty machinery applications. Built with a 700 lb capacity, it offers exceptional durability, making it perfect for moving heavy equipment, machinery, and products across floors.
The Durastar 34 Series caster is ideal for a wide range of applications. It is perfect for industrial environments, including warehouses, factories, and shipping departments, where heavy loads are moved frequently. It can also be used with various machinery, equipment, and carts, providing versatility across different workspaces. The caster's ability to swivel 360 degrees allows for seamless navigation in tight spaces, making it a reliable solution for operations that require frequent direction changes.
Durastar is a trusted brand known for manufacturing high-quality, durable casters designed to withstand the rigors of heavy-duty applications. The Durastar 34 Series 4" x 2" DURATOUGH Polyurethane Swivel Caster is a prime example of the brand's commitment to providing top-tier mobility solutions for industries requiring reliable performance. By choosing Durastar, you are investing in a product that offers superior strength, exceptional durability, and long-term value.
If you're looking for a reliable and heavy-duty caster for your industrial or commercial needs, the Durastar 34 Series 4" x 2" DURATOUGH Polyurethane Swivel Caster is the ideal choice. Offering a combination of strength, durability, and ergonomic performance, this caster is built to meet the toughest challenges. Trust in Durastar to deliver a solution that will enhance your operations and provide lasting value.
Ready to experience the power of Durastar? Order your 34 Series 4" x 2" DURATOUGH Polyurethane Swivel Caster today and upgrade your mobility solutions with a reliable, high-performance product that will work as hard as you do.
$36.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5-5/8" |
| Wheel Capacity | 700 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyurethane |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 2-5/8" x 3-3/8" slotted to 3" x 3" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Rig Type | Swivel |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
