Answering the search intent of buyers who need a reliable, portable fuel solution: a 50-gallon diesel tank is ideal for heavy equipment, fleets, generators, and long workdays away from a fixed fueling station. This guide highlights five highly capable options, clarifying who each is best for and why. The list includes durable polyethylene tanks, efficient transfer pumps, and built-in filtration to keep diesel clean during transport and dispensing. Use the quick buying table below to compare capacities, features, and suitability at a glance.
| Product | Capacity | Best For | |
|---|---|---|---|
| BreAro Fuel Transfer Tank | 50 Gallon | Tractors, trucks, generators | Built-in filter, 10.6 GPM pump, 13.1 ft hose |
| VEVOR Portable Diesel Tank (58 Gal) | 58 Gallon | High-efficiency refueling, theft-safe storage | Duplex filtration, 10.6 GPM, lockable lid |
| RDS MFG 50 Gal Rectangular | 50 Gallon | Budget-friendly, simple design | Rectangular design, basic specification |
| DEE ZEE 53 Gal Square Transfer Tank | 53 Gallon | Corrosion protection, durable steel body | Powder-coated white finish, corrosion resistance |
| Wolive Portable 50 Gallon Tank | 50 Gallon | Versatile diesel transport, long hose reach | 11.9 GPM, 15 ft hose, auto shut-off |
BreAro 50 Gallon Fuel Transfer Tank

The BreAro unit provides a 50-gallon capacity with a 12V transfer pump capable of up to 10.6 GPM and a 13.1-foot power cable for flexible placement. A built-in filter helps keep diesel clean during pumping. Best for: users who need a ready-to-use refueling solution for tractors, trucks, or generators at varied sites. Limitation: widespread use requires a compatible power source and careful hose routing to avoid kinking.
VEVOR Portable Diesel Tank, 58 Gallon

This 58-gallon unit emphasizes security and filtration. It features a lockable copper lid, a 12V transfer pump with 10.6 GPM, and a duplex filtration system to remove both large and small impurities. Best for: job-sites where theft deterrence and fuel purity matter. Caution: the larger size may require more storage space and careful handling for transport.
RDS Mfg 74736 50 Gal. Rectangular Transfer Tank

The RDS MFG 50-gallon rectangular tank offers a straightforward design for reliable transport and dispensing of diesel. Best for: buyers seeking a compact, affordable option with simple handling. Limitation: fewer features may mean less filtration and fewer safety extras than higher-end models.
DEE ZEE DZ91750S 53 Gallon Transfer Tank

The Dee Zee transfer tank features a corrosion-resistant white powder coat and a 53-gallon capacity. Best for: users prioritizing corrosion protection and a robust steel frame. Note: slightly higher capacity comes with added weight and handling considerations for smaller vehicles.
Wolive Portable 50 Gallon Tank with Pump

The Wolive portable diesel tank provides 50 gallons with a 12V pump delivering up to 11.9 GPM and a 15-foot hose. Best for: mobile fueling scenarios where reach and continuous dispensing matter, thanks to the duty cycle and auto shut-off features. Limitation: some users may prefer larger-capacity options for long days without refueling breaks.
Wolive 50 Gallon Tank (Second Listing)

This second listing reiterates the same class of portable 50-gallon tanks with a 12V pump and 11.9 GPM flow. Best for: users who value consistent flow and a compact footprint for daily transport. Caution: verify hose length and pump compatibility with your vehicle inlet to ensure trouble-free use.
Buying Guide
Key purchase considerations:
- Capacity and usage: Choose 50–58 gallons if you plan frequent refueling on-site, and align to your vehicle or generator’s fuel demand.
- Power and pump speed: A higher GPM reduces refill time but may increase electrical draw. Ensure your power source supports the pump.
- Filtration: Duplex or built-in filters improve fuel quality, reducing contaminants that can damage engines.
- Durability and material: Polyethylene tanks resist dents and weather; steel bodies offer stiffness but may require protective coatings.
- Security: Lockable lids and theft deterrents are beneficial on exposed sites.
- Portability: Consider pump cord length, hose reach, and overall weight when empty or full.
- Safety and maintenance: Look for features like automatic shut-off, bypass protection, and clear gauges to monitor fuel levels.
FAQ
- What is the typical flow rate of these 50-gallon tanks? Most units offer around 10–11.9 GPM, facilitating faster refueling.
- Are these tanks suitable for diesel and gasoline? Many models advertise compatibility with both fuels, but always confirm manufacturer guidance for your exact model.
- Can I transport these tanks easily? Most are designed for portable use, with wheels or handles and light to moderate weight when full.
- Do these tanks include filtration? Several options feature built-in filters to reduce impurities in dispensed fuel.
- What maintenance is required? Periodically check seals, hoses, and filters; replace worn components to maintain performance.
- Is a lock needed for security? Lockable lids and secure caps help prevent unauthorized access on job sites.