300-Gallon Fuel and Oil Tanks

Keep your operation moving with the right fuel and oil storage solution. Our 300-gallon round fuel tanks are designed for secure on-site storage and supply for small to midsize operations — whether you’re working in a cornfield or on a construction site.
Our 300-gallon fuel tanks are built by skilled workers using time-tested designs for secure storage. They’re available in horizontal or vertical orientation, single-wall or double-wall construction, and standard or UL-142-certified designs. Multiple setups are available, including overhead, box runner and skids.
Tank | Base price | Shape | Orientation | Thickness | Dimensions | Weight | Product Add Ons |
|---|---|---|---|---|---|---|---|
300 SW | $1,184 | Round | Horizontal | 12 gauge | 38" x 60" | 280 | 115v 20 GPM Pump with 15' of hose and nozzle, 12 v 20 GPM Pump with 15' hose and nozzle. |
300 SW | $1,184 | Round | Vertical | 12 gauge | 60" x 30" | 564 | 115v 20 GPM Pump with 15' of hose and nozzle, 12 v 20 GPM Pump with 15' hose and nozzle. |
300 DW | $2,756 | Round | Horizontal | 12 gauge | 38" x 60" | 280 | 115v 20 GPM Pump with 15' of hose and nozzle, 12 v 20 GPM Pump with 15' hose and nozzle. |
300 DW | $2,756 | Round | Vertical | 14 gauge | 60" x 30" | 564 | 115v 20 GPM Pump with 15' of hose and nozzle, 12 v 20 GPM Pump with 15' hose and nozzle. |
300 UL | $1,387 | Round | Horizontal | 12 gauge | 38" x 60" | 280 | |
300 UL | $1,387 | Round | Vertical | 12 gauge | 60" x 30" | 564 | |
300 DW UL | $2,964 | Round | Horizontal | 14 gauge | 38" x 60" | 280 |
SW - Single wall | DW - Double wall | UL - UL Certified
Frequently Asked Questions
Is a 300-gallon fuel tank allowed in city limits?
Regulations vary by city and state. In many areas, tanks under 500 gallons may be permitted, but customers should always confirm with local fire and zoning authorities before installation.
What are the UL 142 standards for 300-gallon tanks?
UL 142 sets national safety standards for above-ground storage of flammable and combustible liquids. All Amarillo Tanks meet these standards to ensure safe, compliant fuel storage.
What are common applications for a 300-gallon fuel tank?
These tanks are often used for fueling construction equipment, farm machinery, or fleet vehicles. Their size makes them versatile for both commercial and agricultural operations.

