Brent Midsize Corner-Auger Grain Carts

Description

The Brent Midsize Corner-Auger Grain Carts bring large-scale performance to the heart of your operation. Designed for growers who need efficiency and reliability in a right-sized package, the Brent 678XL, 678, and 576 deliver the capacity, visibility, and unloading speed you expect from the leader in grain handling. With 550 to 630 bushel capacities, these carts keep your combine moving and harvest on schedule, no matter the field size.

Engineered for superior unloading, each model features Brent’s exclusive corner-auger design. The 678XL offers an extra-long auger for even greater reach and height, while all models provide 100% unloading visibility right from the tractor seat. Fast unload rates—up to 400 bushels per minute—let you empty quickly, while the fully recessed auger sump, steep side slopes, and graphite-coated interior ensure a complete cleanout every time.

Brent midsize grain carts are built to last, with heavy-duty frames, high-tensile steel bolt-on spindles, robust PTO drivetrains, and corrosion-resistant enamel finishes. Operator-focused features like multi-directional downspouts, easy wheel-operated cleanout doors, and color-coded hydraulic hoses make daily use simple and safe. Select from a variety of high-flotation tire and dual-wheel options to minimize compaction and maximize stability, even in challenging field conditions.

When you need big performance in a compact footprint, choose Brent midsize corner-auger grain carts—where smart design meets proven durability.

Condition New
Model Midsize Corner-Auger Grain Carts
  • Midsize Corner-Auger
  • Midsize Corner-Auger
  • Midsize Corner-Auger
  • Midsize Corner-Auger
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Compare Models

Three sizes to choose from. Click any model below to see full specs.

678XL | 630 bu | 140+ HP Min
Model Brent 678XL
Capacity 630 bushels
Auger Size 17 in
Unloading Speed 400 bu/min
Approx. Empty Weight 8,300 lbs
Min. Tractor HP Required 140+ HP
Spindle Size 3-3/4 in (4-1/2 in w/duals)
Approx. Loaded Tongue Weight 3,590 lbs
678 | 630 bu | 140+ HP Min
Model Brent 678
Capacity 630 bushels
Auger Size 17 in
Unloading Speed 400 bu/min
Approx. Empty Weight 8,100 lbs
Min. Tractor HP Required 140+ HP
Spindle Size 3-3/4 in (4-1/2 in w/duals)
Approx. Loaded Tongue Weight 3,590 lbs
576 | 550 bu | 130+ HP Min
Model Brent 576
Capacity 550 bushels
Auger Size 14 in
Unloading Speed 300 bu/min
Approx. Empty Weight 6,500 lbs
Min. Tractor HP Required 130+ HP
Spindle Size 2-7/8 in
Approx. Loaded Tongue Weight 3,210 lbs

Features

Corner-Auger Performance

Corner-Auger Design
Brent’s exclusive corner-auger design gives you 100% unloading visibility from the cab, for safer, faster operation.

High Capacity
The 678XL and 678 handle 630 bushels, while the 576 holds 550 bushels — sized to match your operation.

Fast Unloading
Unload up to 400 bushels per minute on the 678XL and 678, or 300 bu/min on the 576, to keep downtime to a minimum.

Extra-Long Auger (678XL)
The 678XL’s extended auger delivers added unloading height and reach for taller trucks and bins.

Fast, Complete Unloading

Fully Recessed Sump & Steep Slopes
A fully recessed auger sump and steep side slopes ensure quick, complete unloading with minimal grain left behind.

Multi-Directional Downspout
Hydraulic downspout control — standard on the 678XL and 678, optional on the 576 — places grain precisely and evenly.

Robust PTO Drivetrain
The quick-couple, 1,000 rpm PTO drivetrain includes a slip clutch to protect the driveline during every unload.

Built to Last

Heavy-Duty Construction
Bolt-on, high-tensile steel spindles and hubs deliver maximum lateral strength and long-term durability.

Corrosion-Resistant Finish
A full primer undercoat and oven-baked enamel topcoat, in tractor red or green, protect the cart season after season.

Safety & Lighting
DOT-approved LED taillights, flashing amber lights, reflective striping, and an SMV emblem keep you visible and compliant on the road.

Operator Convenience & Options

Operator-Friendly
Wheel-operated cleanout doors, color-coded hydraulic hoses, and a hydraulic auger-lock valve make daily operation simple.

Custom Options
Choose from scale systems, a weatherguard tarp, dual-port hydraulic drive, and a wide range of tire and dual configurations to fit your operation.