Fuel Equipment Accessories

DD300 300L Portable DC Diesel Pump Tank System

Description

The DD300 is a fully integrated, portable 12V DC diesel refueling system engineered for efficient, on-the-go fuel transfer. Designed for agricultural, construction, fleet, and remote worksite applications, this all-in-one solution combines durability, portability, and high performance.

At its core is a 300L high-capacity polyethylene tank, making it one of the most reliable poly diesel tanks available for mobile operations. Paired with a powerful 12V self-priming diesel pump, the system delivers an impressive open flow rate of 40LPM (10.6 GPM), significantly reducing refueling time for heavy machinery, trucks, generators, and farm equipment.

This plastic fuel transfer tank is equipped with a premium auto-shutoff nozzle to ensure safe, spill-free operation—minimizing fuel waste and preventing environmental contamination. A 4-meter (3/4″) delivery hose with swivel and crimped fittings provides excellent flexibility, allowing easy access to hard-to-reach fuel tanks.

For seamless operation in the field, the portable fuel transfer tank includes a 4-meter electric cable with battery clamps, enabling quick connection to any 12V power source. The built-in fuel level gauge offers real-time monitoring, eliminating guesswork and improving efficiency during refueling.

Constructed for rugged environments, the unit weighs just 25kg and features compact dimensions (820 × 640 × 860 mm), making it easy to transport and store on trucks, farms, or job sites. With a loading capacity of 102 units per 40HQ container, the DD300 is also optimized for bulk shipping and distribution.

Whether you’re managing fleet operations, supporting remote job sites, or maintaining agricultural equipment, the DD300 delivers a dependable, high-efficiency solution. Combining the strength of poly diesel tanks, the practicality of a plastic fuel transfer tank, and the convenience of a portable fuel transfer tank, it is the ideal choice for modern mobile refueling needs.

Specification

Model	DD300/AD300/GT300
Capacity	300L
Size	820640860mm
Weight	25kg
40GP load	102sets
Diesel	√
Ad blue	√
Gasoline	√
Electric cable	4 meter electric cable
Pump type	12 volt Diesel Power Self-priming pump
Open flow	40LPM/10.6GPM open flow
Delivery hose	4 m of 3/4" delivery hose with swivel and crimped fittings
Nozzle	High quality auto-shut off nozzle
Color	Grey/Customized

Features

Portable & Powerful

Powered by a reliable 12V DC system, the DD300 delivers true portability for on-site refueling anytime, anywhere. With a high flow rate of 40LPM (10.6 GPM), it ensures fast and efficient fuel transfer, reducing downtime and keeping your equipment running smoothly in demanding environments.

Safe & Reliable

Designed with safety in mind, the system features an automatic shut-off nozzle to prevent overfilling and spills. The leak-resistant structure and corrosion-resistant polyethylene tank ensure long-term durability, even in harsh working conditions, providing consistent and dependable performance over time.

Easy to Use

The plug-and-play design allows for quick setup with direct battery connection, making operation simple and hassle-free. A built-in fuel level gauge offers clear, real-time monitoring, while the lightweight and compact structure makes transportation and handling effortless across job sites.

Cost-Effective

Engineered for maximum efficiency, the DD300 offers high container loading capacity, optimizing shipping and reducing logistics costs. Its versatile design suits a wide range of applications—from agriculture to construction—delivering a fast return on investment and long-term value for your business.

FAQ

Q1. What is the power source of the DD300 refueling system?

A. The DD300 is powered by a 12V DC battery (compatible with most vehicle, equipment, and marine 12V batteries). It comes with a 4-meter heavy-duty electric cable with battery clamps for direct, quick connection, no fixed power supply required, making it ideal for remote worksites.

Q2. What is the flow rate of the pump, and how fast can it refuel?

A. The system is equipped with a high-performance self-priming diesel pump, delivering an open flow rate of 40LPM (10.6GPM). For example, it can fill a 200L equipment tank in approximately 5 minutes, significantly improving refueling efficiency for heavy machinery and fleet vehicles.

Q3. What is the tank capacity, and what materials is it made of?

A. The DD300 features a 300L high-capacity tank constructed from food-grade, corrosion-resistant polyethylene. The material is UV-stabilized and impact-proof, ensuring long-term durability in harsh outdoor environments (construction sites, farm fields, etc.) and resistance to diesel corrosion.

Q4. Does the system prevent fuel spills and overflows?

A. Yes. The DD300 is fitted with a high-quality auto-shutoff nozzle that automatically stops fuel flow when the receiving tank is full, eliminating overflows, fuel waste, and environmental contamination. The 3/4″ delivery hose also uses swivel and crimped fittings for 100% leak-proof performance.

Q5. What are the dimensions and weight of the unit? Is it easy to transport?

A. The unit has compact dimensions of 820*640*860mm and a net weight of only 25kg. It is designed for portability, easy to load and transport in pickup trucks, vans, or utility vehicles, and comes with integrated forklift slots for safe, convenient loading/unloading for bulk operations.

Q6. Can I monitor the fuel level in the tank?

A. Absolutely. The DD300 is equipped with a built-in level gauge that provides real-time, at-a-glance fuel level monitoring, allowing you to track inventory and plan refueling schedules without opening the tank, reducing operational guesswork.

Q7. What types of fuel is this system compatible with?

A. This system is specifically designed for diesel fuel transfer. It is not recommended for use with gasoline, ethanol blends, or other highly flammable fuels, to ensure operational safety and equipment longevity.

Q8. What is the shipping quantity per container?

A. The DD300 is optimized for global bulk shipping, with a loading capacity of 102 sets per 40HQ container, maximizing container utilization and reducing per-unit shipping costs for distributors and resellers.

Q9. What are the main application scenarios for this product?

A. The DD300 is ideal for:

Agricultural operations (refueling tractors, harvesters, irrigation pumps in remote fields)
Construction sites (powering excavators, bulldozers, generators)
Fleet management (refueling delivery trucks, service vehicles)
Remote off-grid worksites (mining, forestry, emergency response)

Q10. Is the system easy to install and operate?

A. Yes, the DD300 is a fully integrated, plug-and-play system. No complex installation is required: simply connect the battery clamps to a 12V power source, and you can start refueling immediately. It is designed for user-friendly operation, even for first-time users.

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Fuel Equipment Accessories