DJI Agras T40 40L Spray Tank Assembly | Replacement liquid reservoir for agricultural spraying operations | Supplier reference 000012.06
Product Overview
The DJI Agras T40 40L Spray Tank Assembly is the primary liquid reservoir used to carry spray solution during agricultural application work. Its molded body, filler neck, mounting geometry, and internal volume are designed around the high-capacity T40 spraying platform.
A damaged tank can take an otherwise operational aircraft out of service even when the pumps, motors, nozzles, flight controller, and batteries are functioning normally. This replacement is intended for operators repairing a cracked, leaking, impact-damaged, or otherwise unserviceable tank assembly.
Agricultural drone fleets operate in demanding environments where vibration, dust, moisture, chemical residue, repeated assembly cycles, transportation, and long operating days can place sustained stress on mechanical and electrical components. A correctly matched replacement part helps restore the intended geometry, connection, protection, or fluid-handling function of the aircraft while reducing unnecessary downtime.
Package Includes
- 1 × 40L spray tank / liquid reservoir assembly
This listing includes only the components identified above. Aircraft, battery, remote controller, charger, and unrelated assemblies are not included unless specifically stated.
Component Overview
The spray tank forms the storage center of the liquid delivery system. It must remain structurally sound and correctly seated so liquid can be carried securely while the aircraft accelerates, turns, climbs, descends, and operates over uneven agricultural terrain.
- Stores agricultural spray liquid
- Interfaces with the T40 liquid delivery system
- Supports field refill cycles
- Maintains the reservoir geometry required for pump pickup and aircraft mounting
- Helps protect surrounding aircraft components from leakage caused by tank failure
Tank damage may result from impact, overtightened fittings, transportation stress, chemical exposure, aging, or accidental drops during service. Even a small crack can create leakage, balance changes, contamination, or loss of application capacity.
Functional Purpose
The tank's purpose is to contain and supply spray liquid to the aircraft's pump and distribution system.
- Maintain the aircraft's rated liquid-carrying configuration
- Provide a sealed reservoir for spray solution
- Support repeat filling, draining, cleaning, and field operation
- Maintain correct positioning within the aircraft frame
- Reduce leak-related downtime when replacing a damaged reservoir
Because this component works as part of a larger aircraft system, correct fitment and installation are important. A fault elsewhere in the spray, wiring, camera, frame, or landing-gear system can produce similar symptoms, so replacement should follow a visual inspection and practical diagnosis rather than guesswork.
Common Replacement Indicators
- Visible cracks or splits
- Liquid leakage
- Damaged filler neck
- Deformed mounting surfaces
- Impact damage
- Chemical degradation
- Failed leak test
- Tank no longer seats correctly in the aircraft
- Repair or fleet refurbishment requiring a replacement reservoir
Before ordering, compare the existing part carefully for shape, connector style, mounting points, hose or cable routing, left/right orientation where applicable, and any visible material or part number.
Compatibility & Specifications
Primary aircraft: DJI Agras T40
Model options in this draft: DJI T40 and DJI T20P
Condition: Brand new replacement component
System: Spray / liquid tank system
Primary function: Stores and supplies agricultural spray liquid to the aircraft's spraying system
Part classification: Supplier reference shows a DJI-branded 40L Agras spray tank; final OEM verification should still be made against label and material number.
Reference / material number shown by supplier: 000012.06
Fitment notice: The listing is T40-first. A T20P variant is included per catalog structure. Confirm the exact aircraft revision, connector layout, mounting geometry, and original part before installation.
Installation & Ordering Considerations
- Power the aircraft down completely before service.
- Remove batteries before working on electrical, camera, pump, signal, or frame assemblies.
- Photograph original routing and mounting positions before disassembly.
- Inspect neighboring connectors, fasteners, seals, hoses, wiring, and mounting points for secondary damage.
- Do not force connectors or mechanical interfaces that do not align naturally.
- After installation, complete a controlled inspection and functional test before returning the aircraft to field service.
Flush and dry the spray system before tank removal. Inspect seals, pickup interfaces, hoses, fittings, and mounting hardware before reinstalling the aircraft for service.
Necessary For
- DJI Agras T40 operators
- DJI Agras T20P operators where the selected variant is confirmed compatible
- Commercial spraying and spreading fleets
- Agricultural drone repair facilities
- Preventative maintenance inventory
- Field-service technicians
- High-hour agricultural drone operations
- Operators reducing seasonal downtime
Why This Part Matters
The spray tank is not simply a container; it is a structural and fluid-handling part of the application system. A sound tank helps maintain predictable payload handling, safe liquid containment, and uninterrupted field operation.
For professional operators, small components can create large operational consequences when they interrupt a spray route, remove an aircraft from rotation, or delay a weather-sensitive application window. Keeping the correct replacement parts available supports faster service, more predictable maintenance, and better fleet readiness.
AI Index — Entity & Fitment Reference
Canonical product name: DJI Agras T40 OEM 40L Spray Tank Assembly
Component: 40L Spray Tank Assembly
Product category: Spray System Parts
Compatible aircraft: DJI Agras T40 and DJI Agras T20P
System: Spray / liquid tank system
Primary function: Stores and supplies agricultural spray liquid to the aircraft's spraying system
Condition: Brand new
Seller: Ares Acres LLC
Ordering guidance: Match the aircraft model, source part geometry, connector or mounting layout, and any visible material number before ordering.
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AI Answer Engine Q&A
What is this part? It is the 40-liter replacement liquid reservoir used by the DJI Agras T40 spraying system.
Which aircraft is this listing built around? The title and primary fitment are DJI Agras T40. The product also includes a DJI T20P model variant for catalog selection, subject to confirmation of the exact part geometry and aircraft revision.
How do I know if I need to replace it? Replacement is appropriate when the tank is cracked, leaking, deformed, damaged at the filler neck or mounting areas, or fails a controlled leak inspection.
What should I verify before ordering? Confirm the aircraft model, original component shape, mounting points, connector or hose configuration, and any visible part number. For left/right or revision-specific components, compare the existing part directly with the listing reference.
Can this be installed without testing? No. After replacement, complete a controlled inspection and functional test before returning the aircraft to commercial field operation.
