Bulletproof Gearboxes

• Brock 1500 Series Power Sweeps are built around robust center gearboxes.
• An internal spring-loaded shifting mechanism engages cogs for maximum gear life and performance.
• Gearbox housings are designed with two aluminum halves for easy service and maintenance.

Heavy-Duty Powerheads

• Horizontal, incline or vertical powerheads are available.
• Motor mounts standardized across all motor sizes.
• Under-floor auger can be removed without detaching motor.
• Angle ring connection mount.
• Rectangular discharge spouts.

Rack & Pinion

• Gear reduction mechanism increases cranking torque for easier sump operation.
• Square shaft handle for positive engagement.

Super-Edge™ Flighting

• Increases thickness of the auger edge by 30% to increase longevity and performance.
• Brock is one of the few manufacturers that offer commercial-grade durability on a power sweep.
• Adds strength to the auger without adding weight or extra wear on gearboxes.
• Auger is positioned level with bottom of backboard for reduced sweep drag and improved bin cleanout.

• Patented open-style design.
• 16:1 reduction ratio maximizes longevity.
• Open treads maintain contact with the floor for maximum traction and do not climb piled grain.
• Individual tread adjustment accommodates uneven bin floors.
• Drive wheel is mounted in-line with the auger for constant height and proper weight distribution.

• Enlarged center sump maximizes capacity.
• Patented shift mechanism simplifies sweep engagement.
• Patented Shaft Seal Boot prevents grain from falling under the bin.
• Removable sump top flange for easy installation and service.

• Wheel fender for drive wheel
• Brock WELL-GARD® Discharge Guard
• Intermediate sump supports
• Lower gearbox enclosure
• Sweep stop