With 60 Years of Experience
McCullough Industries Offers
SELF-DUMPING HOPPERS
WITH OVER 1000 VARIATIONS
Our Products
A Proud Member of the Olympic Steel Family of Brands
Made in America
Standard
SELF-DUMPING HOPPERS
A self-dumping hopper is a rugged steel container used to safely store, transport and dump materials. Hoppers are made of sturdy welded steel and designed for heavy-duty forklift handling.
Low Profile
SELF-Dumping Hoppers
If height is a concern, a low profile self-dumping hopper may be the answer. The low, wide design provides increased capacity with reduced height.
Bump RELEASE
Hoppers
Engineered for safety and economy. Bump Release Hoppers are innovative and automatically dump on contact with the roll-off container.
Stackable Rotating Totes are designed to stack securely for space savings while rotating open for easy access. They improve organization, transport, and overall safety in material handling.
StaCKAble Rotating Totes
Totes
Augmenting our extensive line of hoppers and dumping systems are accessories that add convenience and innovation.
Hopper
Accessories
QUICK ATTACH
HOPPERS
With its robust construction and durable design, the Wright® Quick Attach Hopper is built for efficiency, a near effortless dumping experience, and exceptional portability in the field.
FRONT DUMP HOPPERS
Hoppers
Front Dump Hoppers are durable containers built to collect, transport, and dump bulk materials with ease. Their front-release design ensures smooth, controlled dumping for safer, more efficient handling.
Hooded Hoopers
Hoppers
Hooded Hoppers are built for storing and transporting bulk materials while keeping contents covered and contained. Their hooded design protects materials, reduces spillage, and ensures safer, more efficient handling.
DUST COLLECTION HOPPERS
Hoppers
Dust Collection Hoppers are designed to capture and contain fine particles from industrial processes. They keep workspaces cleaner, improve air quality, and make disposal of collected dust safer and more efficient.
Open Sided Hoppers are designed with accessible side openings for quick loading and unloading of bulky or irregular materials. Their open design improves efficiency while maintaining safe, reliable material handling.
OPEN SIDED HOPPERS
Hoppers
SPILL CONTAINMENT
ACCESORIES
Spill Containment solutions are designed to capture leaks, drips, and spills before they spread. They safeguard work areas, protect equipment, and support cleaner, safer, and more compliant operations.
About us
With 60 years of experience providing self-dumping hoppers, the engineers at McCullough Industries have consistently applied science to practical applications producing a hopper that is engineered for safety and economy. The Wright® Self-Dumping Hoppers are perfectly balanced to roll forward when loaded, dump completely and automatically return to upright, locked position ready for reloading. Continuous welding helps to prevent leaking or dripping of wet materials from the hoppers.
>> Proudly Manufactured in America
