INCLUDES:

• Powersweep
• 16:1 Reduction Drive Whee
• Gearbox
• Center Sump
• Unload Tube
• Rack & Pinion Controls
• Powerhead  (horizontal, inclined, or vertical)

These high capacity grain bin unload systems are permanently installed in the bin for easy operation. No heavy sweep and motor to carry in and out.  The brock unload system saves time and labor. There’s no need to enter the bin; the brock 1500 grain bin power sweeps advances into the grain, removing it without back-breaking scooping.

Bulletproof Gearboxes

• Brock 1500 Series Power Sweeps
are heavy duty and built around robust center
gearboxes that are manufactured
in the USA.
• 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.

Highly Refined Drive Wheel

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

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.

Center Sump

• 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.

Power head

• 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 and Pinion

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

For more info visit: Brock Powersweep

For other sweeps visit: Grain Supply Powersweep Unloads