McCullough Industries

1/3 Cubic Yard (yd³) Volume Capacity Self-Dumping Hoppers

Item # 3355BR, 11 Gauge Wall Thickness and 7 Gauge Base Thickness Self-Dumping Hopper

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.
ImageNameVolume Capacity BumpOverall Width BumpApproximate Weight BumpWall Thickness BumpBase Thickness Bump
Item # 3355BR, 11 Gauge Wall Thickness and 7 Gauge Base Thickness Self-Dumping Hopper1/3 yd³31.75 in496 lb11 gauge7 gauge
Item # 3377BR, 7 Gauge Wall Thickness and 7 Gauge Base Thickness Self-Dumping Hopper1/3 yd³31.75 in619 lb7 gauge7 gauge
Item # 3399BR, 7 Gauge Wall Thickness and 1/4 Gauge Base Thickness Self-Dumping Hopper1/3 yd³31.75 in650 lb7 gauge1/4 gauge