Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
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.
The 20"x36" Heavy-Duty Oak H-Frame Dolly is built for the toughest jobs, making it the go-to solution for commercial movers, HVAC professionals, and contractors. With a static load capacity of 2,800 lbs and a working load recommendation of 2,240 lbs, it provides the durability and reliability professionals trust every day.
Perfect for moving heavy appliances, rooftop HVAC installations, and any task that demands heavy-duty equipment. Manufactured in the USA by expert woodworkers and engineers in Mansfield, Texas, this dolly sets the industry standard for quality and reliability.
Need softer wheels? Check out our listing for this dolly with gray, non
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
The 20"x36" Heavy-Duty Oak H-Frame Dolly is the ultimate tool for handling heavy equipment with ease and confidence. Proudly made in the USA, this dolly is crafted with kiln-dried oak for superior strength and long-lasting performance. Its 2,800 lbs static load capacity (2,240 lbs working load) makes it ideal for heavy-duty applications like moving appliances, HVAC units, and warehouse logistics.
Designed for Professionals: The dolly features industrial phenolic wheels that glide effortlessly over concrete surfaces without leaving marks. The wider 20" frame and 3 cross beams offer exceptional stability, ensuring your cargo stays secure even under the heaviest loads. High-traction conveyor rubber strips prevent shifting and protect your equipment during transport.
Reliable and Built to Last: Assembled with precision, this dolly uses 19 counter-sunk bolts, industrial-grade glue, and reinforced staples to handle the toughest jobs. Manufactured by skilled woodworkers in Mansfield, Texas, it sets the standard for durability and performance in the industry.
Need softer wheels? Check out our gray rubber wheel model, perfect for sensitive flooring and versatile use.
Assembly Note: Casters are shipped unassembled to ensure safe transit. Assembly is quick and easy.
This 36" x 20" Oak Furniture Dolly 3-1/4" Phenolic Wheels – 2240 lb is rated to 2240 lbs per wheel. Divide the total load across the number of wheels in your rig and keep working loads within about 75-80% of the rating for continuous use.
This is a Phenolic wheel. Phenolic carries high loads on smooth, hard floors and tolerates heat, but transmits more shock than an elastomer tread.
3-1/4" diameter x 36" tread width. Verify your axle diameter and hub/bore length against your existing wheel before ordering.
Yes. Most wheels can be paired with a swivel or rigid rig to build a complete caster. Tell us your mount and load and we will spec the rig - request it on our bulk pricing page.
Rated for Up to 250°F. Operating outside the rated range can shorten wheel life and reduce capacity.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$383.00
| Dimensions & Mounting | |
| Wheel Diameter | 3-1/4" |
| Wheel Tread Width | 36" |
| Overall Height | 6-1/8" |
| Load & Performance | |
| Wheel Capacity | 2240 lbs |
| Temp Range | Up to 250°F |
| Materials & Finish | |
| Wheel Material | Phenolic |
| Frame Material | Zinc Plated Steel |
3.25" x 34" Rubber Non-Skid Strip for H-Frame Dollies | CasterHQ
3-1/4" x 34"
$28
View all heavy-duty furniture dollies made in usa →
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