Dual Wheel Casters (Up to 40,000 lb Capacity)

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Dual Wheel Casters (Up to 40,000 lb Capacity)

Dual Wheel Casters

Dual wheel casters use two wheels per caster to improve maneuverability, distribute load more evenly, and reduce push force under heavy and extreme loads. This design is commonly used when single-wheel casters become difficult to turn or when floor conditions demand improved rolling performance.

Use this page to select the correct dual wheel caster series by capacity and construction—from heavy duty industrial designs to ultra-high-capacity systems supporting loads up to 40,000 lbs per caster.

Choose a Dual Wheel Caster Series

Heavy Duty Dual Wheel Casters Up to 7,000 lb • Increased maneuverability for heavy industrial carts Maxi-Duty Dual Wheel Casters (MD) Up to 16,600 lb • High capacity with improved rolling efficiency Kingpinless Dual Wheel Casters (Spinfinity) Up to 17,500 lb • Impact resistant, kingpinless swivel construction Enhanced Maxi-Duty Dual Wheel Casters (EMD2) Up to 40,000 lb • Maximum capacity dual wheel systems

When to Use Dual Wheel Casters

Extremely heavy carts and industrial equipment
Applications requiring reduced push force
Rough or uneven floors where load distribution matters
High-capacity transport systems and custom platforms

Selection tip: Dual wheel casters reduce rolling resistance under heavy loads, but swivel design, wheel material, and floor condition remain critical. For impacts or debris, consider kingpinless dual wheel constructions.

Dual Wheel Casters FAQ

What are dual wheel casters used for?

Dual wheel casters are used when increased maneuverability, load distribution, and reduced push force are required—especially under heavy or extreme loads.

Do dual wheel casters support more weight?

Dual wheel casters often support higher loads than single-wheel designs and distribute weight more evenly across the floor, improving performance.

When should I choose kingpinless dual wheel casters?

Choose kingpinless dual wheel casters when impacts, debris, and shock loading can damage standard swivel designs.

Can you help select a dual wheel caster?

Yes. Provide load, floor condition, plate size, duty cycle, and photos. We can recommend the correct dual wheel series.

Talk to a dual wheel specialist

Caster Engineering Tools

These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.

Get Application Help Open Engineering Tools Hub

CasterSpec^™ Load Calculator

Fast estimate. Expand for safety factor + uneven floor + spec output.

▾ Expand full calculator

Load

Total load (lb)

# casters

Floor / bumps

Copied.

WheelMatch^™ Material Selector

Fast recommendation. Expand for noise, duty cycle, floor protection.

▾ Expand full selector

Wheel

Floor

Environment

Copied.

PushForce^™ Push/Pull Calculator

Estimate effort fast. Expand for operators, materials, bumps, startup mode.

▾ Expand full push/pull

Push

Load (lb)

Wheel Ø

Floor

Copied.

More engineering tools ▾

Engineering Tools Hub

All tools + dedicated pages (best for sharing and EEAT). Open hub

Load Calculator (dedicated)

Share this page when discussing load rating per caster. Open load tool

Wheel Diameter Calculator

Publish the dedicated page, then replace this link. Find in hub

Failure Diagnosis Tool

Publish the dedicated page, then replace this link. Find in hub

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BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters) — Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

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Dual Wheel Casters (Up to 40,000 lb Capacity)