Keystone Steel Bar 3
Keystone Steel Bar 3

Product Specifications

10-40 Yard Bathtub Roll-Off Containers

  • 3” x 3.5 lb channel cross-members on 18” centers
  • 4” x 3” x 3/16″ structural tubing top rails
  • 1” hook plate
  • 1 1/4” cable hook
  • 8” x 8” rear wheels with greasable axles
  • 4” x 6” front wheels with greasable axles
  • (3) heavy-duty greasable hinges (30-yard height and above)
  • (3) cam-style latches (30-yard height and above)
  • 4” x 3” structural tubing door frame with center channel
  • 3/16” formed front and rear corner post
  • V-style tarp hooks on fronts/sides/doors
  • Contact our experts for custom options

Standard

Med Duty

Floor Sheet

3/16″

1/4″

Main Rails

3/16″

1/4″

Side Walls / Front

10ga

7ga

Product Features

Optimized for Containment and Clean Dumping

Tub style hook cable roll-off containers feature rounded sidewalls that naturally guide debris toward the center of the container during loading and dumping. This shape minimizes material hang-ups, making it especially effective for wet waste, loose debris, and heavier materials that benefit from smoother internal flow. The tub geometry is intentionally engineered to support smoother dumping cycles while reducing residual material left behind after discharge. This results in cleaner operations and faster turnaround at disposal sites.

Designed for High-Volume, High-Abuse Environments

Keystone’s tub style containers are built for demanding operations where durability matters more than aesthetics. Reinforced sidewalls, heavy rear doors, and balanced hook placement ensure stable loading and unloading across uneven terrain. Keystone builds these containers for operators who run hard equipment in unforgiving conditions and expect it to hold up. The result is a tub-style container that maintains structural integrity even under repeated heavy-impact use.

We are happy to go over the benefits associated with our bathtub-style open-top roll-off containers.

There are many different things to consider when choosing a particular style of roll-off containers. Whether you are purchasing waste management equipment for your own waste disposal needs or to provide services for various area businesses, you need a style that meets the objectives that you have in mind. At Keystone Waste Solutions LLC in Rhome, Texas, we know that waste disposal companies often want roll-off containers with smooth sides so that their signage is visible. Bathtub-style open-top roll-off containers are perfectly suited for this objective, as they do not have an exterior rail structure.

Another benefit of bathtub-style open-top roll-off containers is that they nest more easily than other styles. If you frequently deliver multiple units to jobsites, you’ll find it far easier to transport these roll-off containers. They are also easier to store, so you’ll need less open space. With space often at a premium these days, it makes sense to use nestable bathtub-style open-top roll-off containers.

We offer various sizes of bathtub-style open-top roll-off containers, ranging from 15 to 40-yard capacities. We can also customize your containers based on your specifications, including creating a different size. We also have tarp, lid, and roof options, as well as hook lift, dual hook, and other skid compatible options. We are confident that you’ll appreciate the extra effort we put into our bathtub-style open-top roll-off containers, including taking care that front and rear door corners are ground smooth to prevent tarp damage. Reach out today with any questions you might have or to get started with an order. We deliver throughout North America!

Keystone Steel Bar 3

Your Waste Challenges, Solved by Our Experts.

Stop wasting time on waste – we’re here to help. If you have any questions about our standard or specialized rectangle open-top roll-off containers, other styles of waste-handling equipment, or our services, don’t hesitate to reach out to us. We will always put your company’s success as a priority and provide the best possible products and services.

Keystone Steel Bar 3

Frequently Asked Questions

A tub-style roll-off container is a waste dumpster with curved sidewalls designed to guide debris toward the center of the container, improving unloading and material flow.

The rounded sidewall design resembles a bathtub shape, which allows materials to slide easily toward the center when the container is dumped.

Tub-style containers are commonly available in 10-yard, 20-yard, 30-yard, and 40-yard capacities depending on waste volume needs.

A hook & cable system uses a steel cable attached to a roll-off truck to pull and load the container onto the truck bed for transport.

They are commonly used for construction debris, demolition waste, general refuse, scrap materials, and large cleanup projects.

Tub-style containers are easier to unload and nest for transport, while rectangular containers offer better structural support for heavy materials.

Yes. Containers can be customized with lids, tarp systems, branding panels, or specific structural reinforcements depending on operational needs.

Waste hauling companies, construction contractors, demolition firms, municipalities, and industrial facilities frequently use these containers.

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