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. Self-dumping hoppers offer a safer, more efficient way to move and store material by reducing risk of accident to the forklift operator and limiting exposure to potentially hazardous materials.


The GEN II series features capacities that range from ¼ yard all the way up to 6 yards. With such a large selection, dimensions and specifications vary greatly. However, all GEN II hoppers are manufactured with heavy steel construction, 3” fork opening, low center of gravity and a compact footprint. To learn more about Wright® hoppers, contact us directly.

LOW PROFILE 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. The low profile self-dumping hoppers have a formed smooth edge around the top and pouring lip for safety and strength. Extended sides prevent material from scattering or spilling. Our low profile hoppers are available in 17” or 24” height profiles to suit small spaces and in-line production.


McCullough Industries features low profile self-dumping hopper capacities that range from 1/4 yard up to 1-1/2 cubic yards in volume. Dimensions and specifications vary, with load capacities of 4,000 lbs. to 5,000 lbs. All low-profile self-dumping hoppers are manufactured with heavy steel construction and customizable features that make them suitable in a wide range of industries.

BUMP RELEASE HOPPERS

Engineered for safety and economy. Bump Release Hoppers are innovative and automatically dump on contact with the roll-off container. 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 dripping of wet materials (leak-proof hoppers are available upon request). Formed smooth edge around top and pouring lip for safety and strength. Extended sides prevent side-wise scattering of material.

STACKABLE ROTATING TOTES

The Wright® Stackable Rotating Totes (SRTs) are the ultimate material handling solution, designed to enhance efficiency, safety, and convenience in industrial operations. Built from high-quality steel, these totes are forklift-compatible and can be paired with a rotator attachment for quick and secure dumping of materials. Their stackable design helps maximize storage space, while smooth rotation and secure stacking features improve workplace safety. Available in sizes from 1/3 cu yd to 1 1/2 cu yd, the SRTs provide durable and reliable options tailored to meet a wide range of material handling needs.


Silver swivel caster wheel with a solid metal wheel and mounting plate.

HOPPER ACCESSORIES

Augmenting our extensive line of hoppers and dumping systems are accessories that add convenience and innovation. Systems requiring casters can be fitted with steel, rubber, plastic or polyurethane casters that can accommodate up to 4,000 lbs. per set. Other space-saving options include a stackable feature for all hoppers 1 yard and under. In addition, we can also provide hoppers that offer 3-way entry, heavy duty lift lugs and a 3’ pull chain that allows fork lift operators to unlatch hoppers without leaving the lift truck.



Hoppers feature a durable, standard gray painted finish; however, special coating and finishes can be applied. Regardless of features and options, all McCullough products utilize heavy steel-welded construction with customizable features that make them suitable for almost any application. For more information, contact us directly.

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. Quick Attach Hoppers easily connects to the quick tach plate on the lift arms of your loader with no additional accessories needed, allowing you to take it anywhere your machine will travel and making it one of the most versatile products in our hopper lineup. Plus, this solution minimizes the operator’s off-machine time and prolonged proximity to the hopper through use of the built-in hydraulics of your loader – a design that continues to showcase our commitment to safety and operational efficiency in every new product we develop..

FRONT DUMP HOPPERS

Front Dump Hoppers are engineered for smooth, controlled unloading of bulk materials such as stone, mulch, scrap, and other high-volume loads. The Easy-Pour front-gate design gives operators better visibility and more precise flow, reducing the risk of spills, awkward angles, or uncontrolled tipping.



Available in a range of sizes and built from rugged, forklift-ready steel, these hoppers offer a dependable solution when side- or bottom-dumping options aren't ideal. Proudly made in the USA, they’re engineered for better material flow, improved control, and reliable productivity across demanding applications.

HOODED HOPPERS

Hooded Hoppers are built for safer handling of loose, sharp, or unpredictable materials. Their heavy-duty steel hood keeps contents contained, helping prevent materials like glass, scrap or steel banding from bouncing or spilling out during loading, helping reduce cleanup time and workplace hazards. 


With solid-steel construction, forklift-ready design, and models built to handle up to 6,000 pounds, these hoppers offer safer, cleaner and more controlled material handling in demanding environments.

DUST COLLECTION HOPPERS

Dust Collection Hoppers are designed to capture and contain fine dust and particulate from industrial processes. They keep workspaces cleaner, improve air quality, and make disposal of collected dust safer and more efficient. Their sealed, watertight construction prevents leaks and environmental contamination, making them ideal for handling fine materials in manufacturing, woodworking, and similar environments.



They’re engineered to integrate directly with dust collection systems, allowing for simple, controlled disposal with minimal mess or downtime. Made from heavy-gauge steel right here in the USA and backed by decades of proven engineering, these hoppers deliver clean, reliable performance load after load.

OPEN SIDED HOPPERS

Our Open-Sided Self-Dumping Hopper is designed for easy side-loading and unloading of bulky or awkward materials that won’t fit in traditional hoppers. Ideal for applications like scrap metal, long cut offs, lumber, sheet material, or large production waste, the open-side design allows operators to load and unload quickly with minimal obstruction.


Built with the same rugged construction as our standard Wright® hoppers, this model features reinforced side walls, a wide open profile for maximum access, and smooth dumping action for safe, efficient material handling.

SPILL CONTAINMENT

These barrel hoppers are built from 7-gauge steel for heavy-duty use and come in 1, 2, and 4 barrel capacities. Each unit includes a drain hole for easy cleanup, a removable grating top for convenient access, and a fully welded, water-based painted finish. Delivered fully assembled with no fasteners or bolt-on parts, these hoppers are ready to use immediately. All models are designed to support compliance with EPA and OSHA requirements, ensuring both durability and safety in demanding environments.