Introducing the T40 / T50 Ag Drone & Generator Fuel Pump Assembly ***
- John

- Feb 4
- 5 min read
Updated: Feb 24

Something New
Hello, fellow enthusiasts and professionals in the world of scooters, motorcycles, and now – expanding into cutting-edge agricultural tech! At Altus Scooter & Motorcycle Parts™, we're always pushing boundaries to bring you the best in performance and reliability. Today, we're thrilled to announce our latest product offering: the DJI D12000i External Fuel Pump Assembly. This isn't just any part; it's a game-changer for farmers and drone operators relying on DJI's innovative Agras ecosystem. Whether you're spraying crops, monitoring fields, or fertilizing vast acres, this assembly ensures your operations run smoother and longer than ever before.

What is the DJI D12000i External Fuel Pump Assembly?
Manufactured to be compatible with applications designed by Zongshen Power Machinery and designed as an OEM-equivalent replacement or accessory, this compact fuel pump (model G028-628-SYS-07-101) is specifically tailored for the DJI D12000i (including D12000iE and D12000iEP variants) Multifunctional Inverter Generator. It's an electric-operated external pump that draws gasoline from larger external tanks, bypassing the generator's standard 30L internal tank for extended runtime in demanding field conditions.
Key physical highlights include:
A durable black plastic casing, roughly 4-6 inches long and 2-3 inches wide, weighing just 50-100 grams for easy handling.
Multiple mounting points with threaded holes and brackets for secure installation.
Inlet and outlet ports with transparent hose connectors (often featuring a blue cap for quick identification).
An electrical connector that integrates seamlessly with the generator's 12V DC system.
Built-in clips and latches for straightforward maintenance and potential integrated filters to keep debris at bay.
This pump is compatible with unleaded gasoline (RON ≥91, AKI ≥87, with less than 10% alcohol content) and is built to withstand dust, moisture, and vibrations typical in outdoor agricultural environments.

How It Powers Your DJI Agras T40 and T50 Drones
The real magic happens when this fuel pump pairs with the DJI D12000i generator, which acts as a portable charging station for the Agras T40 and T50 plant protection drones. These drones are powerhouses for modern farming, handling tasks like precision pesticide application, crop seeding, and real-time monitoring over hundreds of acres.
Here's how it fits in:
Extended Runtime: By connecting to external tanks (up to 50-100 liters or more), the pump allows the generator to run for days without interruptions, perfect for remote fields where refueling stops could cost precious time.
Efficient Charging: The D12000i delivers up to 12000W of engine power and 9000W rated output, charging a T40/T50 battery (30000 mAh, 52.22V) in just 9-12 minutes via DC. Add AC outputs for other tools and a 12V supply for accessories – all kept humming by reliable fuel delivery.
Easy Integration: Installation is a breeze – mount it near the generator's fuel intake, hook up the hoses to your external tank, and plug in the wiring. It activates automatically on startup, ensuring consistent performance even under heavy load.
If you've ever dealt with fuel delivery issues, poor starting, or reduced power in your generator, this assembly is your solution. It's ideal for troubleshooting common problems and maintaining peak efficiency in your drone operations.

Why Choose Altus for This New Offering?
At Altus Scooter & Motorcycle Parts™, we've built our reputation on quality parts for two-wheelers, but we're excited to venture into agricultural tech accessories. This fuel pump represents our commitment to versatility and innovation, bridging the gap between mobility and precision farming. Priced affordably between $20-$100 (depending on bundles with filters or hoses), it's available as an aftermarket essential that's just as reliable as OEM.
Benefits you'll love:
Durability and Reliability: Engineered for tough field use, reducing downtime and boosting productivity.
Cost-Effective: Extend your generator's life and runtime without breaking the bank.
User-Friendly: Quick installation with basic tools – no expert mechanic required.
Eco-Conscious: Supports efficient fuel use in sustainable farming practices.
Ready to Upgrade Your Setup?
If you're a farmer, drone operator, or tech enthusiast looking to optimize your DJI Agras operations, the DJI D12000i External Fuel Pump Assembly is a must-have. Don't let fuel limitations hold you back – contact Altus Scooter & Motorcycle Parts™ today for more details, customized advice, and competitive pricing.
The Altus Team
Product Specifications (subject to verification)
Model/Part Number: G028-628-SYS-07-101 (Zongshen variant; compatible with Rato or Runtong engine versions)
Compatibility: DJI D12000i/D12000iE/D12000iEP Multifunctional Inverter Generators; supports DJI Agras T40 and T50 drones for extended fuel supply from external tanks (up to 50-100 liters or more)
Fuel Type: Unleaded gasoline with RON ≥91 (AKI ≥87) and alcohol content less than 10% by volume
Power Source/Electrical Input: 12V DC, drawn from the generator's electrical system (integrated with the 12V/6A accessory output circuit)
Output Fuel Pressure: Not publicly specified in manufacturer documentation; typical for EFI-compatible external pumps in similar small-engine generators is 2-4 bar (29-58 psi) to support electronic fuel injection
Flow Rate: Not publicly specified; designed to exceed the generator's reference fuel consumption of 500 ml/kWh (approximately 4.5 L/h at 9000W rated load), with typical capacity for 10-20 L/h to ensure consistent delivery under varying loads
Dimensions: Approximately 100-150 mm length x 50-75 mm width (based on similar assemblies; exact varies by variant)
Weight: 50-100 grams
Operating Temperature: -5°C to 40°C (23°F to 104°F), aligned with generator specs
Max Operating Altitude: Up to 1000 m (output may decrease above this)
Materials/Construction: Durable black plastic casing with mounting brackets, threaded holes, inlet/outlet ports for fuel hoses, and electrical connector
Installation: Mounts externally near fuel intake; connects via hoses to external tank and generator fuel line, with plug-in wiring to harness; activates automatically on generator startup
Maintenance: Check for leaks/clogs; drain fuel for storage >30 days to prevent gumming; replace filter every 100 hours or as needed; professional service recommended for internal cleaning every 300 hours
Here are several plain-text links to official or reliable owner manuals for compatible products:
DJI D12000iE Multifunctional Inverter Generator User Guide: https://dl.djicdn.com/downloads/t40_t20p/20221021multi/D12000iE_Multifunctional_Inverter_Generator_User_Guide_v1.0_multi.pdf
DJI D12000iEP Multifunctional Inverter Generator User Guide: https://dl.djicdn.com/downloads/t50_t25/20240425/D12000iEP_Multifunctional_Inverter_Generator_User_Guide_multi.pdf
DJI AGRAS T40 User Manual (v1.0): https://dl.djicdn.com/downloads/t40_t20p/20221021multi/T40_T20P_User_Manual_v1.0_EN.pdf
DJI AGRAS T40 User Manual (v1.4): https://dl.djicdn.com/downloads/t40_t20p/20230720/T40_T20P_User_Manual_v1.4_EN.pdf
DJI AGRAS T50 User Manual (v1.0): https://dl.djicdn.com/downloads/t50_t25/20240103/T50_T25_User_Manual_v1.0_EN.pdf
DJI AGRAS T50 User Manual (updated release): https://dl.djicdn.com/downloads/t50_t25/20250109/T50_T25_User_Manual_v1.0_EN.pdf


Remember: Ride safe. Ride far. Be Considerate. And have Fun!

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Altus Scooter & Motorcycle Parts™
Since 1997, Taiwan-based Altus Scooter & Motorcycle Parts™ has been the most reliable long-term driving force and partner behind affordable leading-edge fuel delivery systems for scooters, motorcycles, jet skis, and small boat outboard engines. Our products include a full line of high-quality replacement fuel pump assemblies, plain fuel pumps, ECUs and fuel filters.
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About Altus:
Since 1997, Altus Scooter & Motorcycle Parts™ has been the driving force behind cutting-edge fuel delivery systems for scooters, motorcycles, jet skis, and small boat outboard engines.Our products include a full line of high-quality replacement fuel pump assemblies, plain fuel pumps, ECUS and fuel filters.

• Trusted by professionals for over 25 years •
• Components that are precision-engineered for optimal performance •
• Seamless integration with leading vehicle brands •
























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