Built to Flow
Every Gerber gravity box shares two core features you won't find consistently elsewhere: a significantly steeper hopper slope than most competitors, and full gusseting and reinforcement at every structural point.
All models are available with extension panels to increase capacity. Have questions about which size fits your operation? Give us a call.
.jpg)
_1.jpg)
_1.jpg)
Model 270
The Model 270 is the ideal choice for smaller operations or as a secondary bin. Its compact footprint fits easily in the field, while the steep hopper slope means grain flows out completely — no shovelling required.
| Capacity | 270 Bu. | 385 Bu. | 425 Bu. |
|---|---|---|---|
| Height | 68" | 86" | 92" |
| Height on Wagon (Truck Tires) | 100" | 118" | 124" |
| Width | 98" | 98" | 98" |
| Length | 144" | 144" | 144" |
| Door Width | 32" | 32" | 32" |
| Hopper Construction | 14 gauge | ||
Standard Equipment
- Metering door
- Inspection window
- Powder coated paint
- Rubber block sill
- Ladder
Optional Equipment
- LED light kit with rear plug
- Roll tarp (white or black)
- Lock-style tarp (black or white)
- Divided bin
Model 400
The most popular bin in the Gerber lineup. The Model 400 hits the sweet spot for mid-sized grain operations, offering three capacity configurations with optional extensions. 12-gauge hopper construction throughout.
| Capacity | 400 Bu. | 500 Bu. | 550 Bu. |
|---|---|---|---|
| Height | 77" | 89" | 95" |
| Height on Wagon (Truck Tires) | 109" | 121" | 129" |
| Width | 101" | 101" | 101" |
| Length | 180" | 180" | 180" |
| Door Width | 42" | 42" | 42" |
| Hopper Construction | 12 gauge | ||
Standard Equipment
- Metering door
- Inspection window
- Powder coated paint
- Rubber block sill
- Ladder
Optional Equipment
- LED light kit with rear plug
- Roll tarp (white or black)
- Lock-style tarp (black or white)
- Divided bin
Model 650
Built for high-volume operations where capacity and unloading speed both matter. The 54" door makes auger placement easy, and optional 10" extensions push total capacity to 750 bushels.
| Capacity | 650 Bu. | 750 Bu. |
|---|---|---|
| Height | 87" | 97" |
| Height on Wagon (Truck Tires) | 121" | 131" |
| Width | 111" | 111" |
| Length | 222" | 222" |
| Door Width | 54" | 54" |
| Hopper Construction | 12 gauge | |
Standard Equipment
- Metering door
- Inspection window
- Powder coated paint
- Rubber block sill
- Ladder
Optional Equipment
- LED light kit with rear plug
- Roll tarp (white or black)
- Lock-style tarp (black or white)
- Divided bin
.jpg)
.jpg)
.jpg)
