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Whatever your final T50 shopping list includes: always consider the long term and Total Cost of Ownership (TCO) on your DJI Agras 50.

If your T50 is out of action because you can’t figure out how to do something specific or because it needs parts/repairs, and you can’t get support, consider the cost of losing part of your crop or losing control of your weeds. And for contract sprayers , the cost of losing a contract and losing your local area reputation as a dependable service provider. 

I. Choose a supplier that is renowned for support and look for evidence that they can. 

The temptation is to focus on the initial purchase price – we all do it. After all, that’s the figure that’s most visible and often the first number discussed. 

Another often-overlooked component of the TCO is the cost of poor knowledge. The DJI Agras T50 is a powerful tool, but like any sophisticated technology, it requires proper training and knowledge from a good dealer , to maximize its potential. We find that just some small tips can go a long way, even basic stuff, for example explaining how Manual+ mode (in the controller) can be far more effective than regular manual mode. It is also a big advantage so not only have a drone expert teaching you the system, but also someone that understands agriculture and contracting applications. 

The cost of poor knowledge / inadequate supplier training isn’t just about operating inefficiencies—it’s about missed opportunities for improving crop health, maximizing productivity, and lowering input costs. It’s essential to invest not only in the drone but also in comprehensive training and support to ensure that the equipment is used to its fullest potential. Knowledge gaps could lead to higher operational costs, poor performance, and ultimately, reduced returns on investment. DJI T50s are very well thought out with useful flight modes and settings for different mission types  - use them to your advantage. 

II. Choose a supplier that is invested in the future

Some more DJI T50 sellers have started to pop up, many of them single operators with an ABN, a spray drone, and ute. Consider these sellers’ capacity to support customers and willingness to stay the course when things get complicated or busy.  

$34K (ex GST) isn’t much for an agricultural machine that is as capable and versatile as a DJI T50. With the right approach to this technology you will see that back in under 6 months, and many times over , in a 2-3 year period , especially when you have critical spraying /spreading to do .Just  make sure you go in to it the right way;

• Get good advice for your initial setup (gear list that matches your needs), 
• Get training that is specific to your spraying priorities , and ideally bring in a 2nd person (son, contractor, farm hand) for redundancy and help along the way.  
• Go with a reputable supplier who has the means to arrange good support at short notice.

Go to T50 bundles (shop page)

The T50 , on paper, has the technology in the aircraft and RC ,  to be able to fly a range of 15 kms or more, due to its internationally revered Ocusync transmission system. The caveat is, here in Australia , it needs to comply to the CE compliance standard, as such it is capped at 2km. Similarly the US has the FCC standard. However, this doesn’t actually change anything because DJIs system (Ocusync) is far ahead of any other,  more importantly; when you're operating a spray drone you don’t really want to be more than about 1 km from it anyway, for 2 reasons:

• You want to minimise the time the done is flying but not spraying/spreading. The trip out (ferrying time) to the mission start point from the home (Refill) point is called ‘connection routing’ in the RC menu. The longer it is, the more battery you are using up before the drone even starts spraying. 
  
  
• The T50, fully opened out, is roughly 3 x 3m in size (280L × 308W×82H cm) with the arms and propellers unfolded, and weighs 103 kg with a full load of granular onboard (hopper full). Most operators don’t feel comfortable piloting it from far away and it should always be within line of sight anyway.  

The max speed is 36 kph (10m/sec). This limit is important when spraying because at more than this speed, the aircraft loses its ability to keep the droplets contained within the vortex bubble; video example – the Drones For Hire team spraying on rice in VIC.  This is important for getting the droplets down into the crop/pasture correctly. This is one of the absolute key advantages of a DJI T50 spray drone above a boom sprayer.  Remember you're not just getting a flying boom, you're getting a carefully designed spraying system with propellers and spraying system designed and positioned for optimum spraying results.  

The T50 spreader can take 50 kg of granular (seeds, fert, baits etc), and the liquid tank can hold 40L of spray liquid.

Go to T50 bundles (shop page)

To fly a T50 on your own property

The rules were relaxed somewhat in 2024. To fly it on your own property only requires a ‘standard’ drone licence , this is called an RePL ( Remote Pilot License) which can be done in 3 days; 2 days from home doing online theory, and 1 day  in a park flying (practical). The RePL costs about $1100.0-1300.0 depending on which training school you choose. 

To fly a T0 on your own property you need an REPL and a TR; 

REPL

To fly it on your own property only requires a ‘standard’ drone licence , this is called an RePL ( Remote Pilot License) which can be done in 4 days; 3 days from home doing online theory, and 1 day  in a park flying (practical). The RePL costs about $1500.0 depending on which training school you choose.

TR

A T50 "TR" Type Rating (also called ‘Endorsement’). This typically involves flying your T50 with a assessor standing next to you for about 2 hours. The assessor is basically looking to see if you can operate this relatively large drone (T50) safely - i.e. flying certain maneuvers and checking the environment before take off (nearby powerlines, animals and closeness of regional aerodromes). They might also ask about some basic aircraft specs ( e.g. max wind speed it should fly in, battery capacity) amongst other things. Cost is $890.0.

To fly a T50 on someone else's property requires a 3rd item - a REOC

REOC

A CASA ReOC. A Remotely Piloted Aircraft Operator’s Certificate (ReOC) is something you need that basically tells CASA you have your knowledge and procedures in place to be able to fly your T50 safely in unfamiliar properties/environments such as a new client's property. The process involves learning, preparing a response to a scenario you will be given , and then doing a phone interview to see if you pass. An example scenario may be something like: “Fred Smith has asked you to spray his 100 ha canola plantation at map location X. You may notice this location has a nearby public footpath, is close to a regional aerodrome, and a local helicopter company performs periodic powerline checks nearby.  You will need to factor in how to manage these risks, amongst various other considerations, in your scenario response. Cost is about 2300.0 at the time of writing.  

Go to T50 bundles (shop page)

The DJI T50 is a modular, uncomplicated and well-engineered spraying machine, with a simple maintenance requirement. Especially when considered relative to a manned helicopter or SP sprayer. For this reason, we just don’t see spray drones simply wear out. In 2025, we still see old T10s, T20s and T30s in service. You will replace rotors and washers/shims, maybe a centrifugal or impeller pump motor , the very occasional ESC, or a motor, but that’s usually it. If you have a crash, the system is designed with sacrificial parts. Drones For Hire has its own graphical parts catalogue that is thorough and clear.

You are much more likely to stop using your spray drone because you want to upgrade to the next model, not because your current model is worn out / has been retired. DJI brings out new models roughly every 2 years. We see some customers holding out for the next model which is plausible, depending on how long the wait is, what season this time frame covers and the subsequent variables that can impact your spraying needs.  The cost of not being able to spray e.g. when it’s wet or because your local contactor is booked, or your boom sprayer is down for repairs can become far more costly than the drone purchase. Some customers even get a T50 just as a backup/ redundancy.

What’s the next one on the horizon? The DJI T100 is coming next! It will feature some more industry leading breakthrough technology as usual from DJI and will really push spray drones forward into broad acre areas of Australia, with a suspected productivity rate of 220+ ha per day per drone.  

Important to note, the T100 is not just an upgraded T50, it is in a different product category. The T50 is a versatile all-rounder that is good on crops and good for spot spraying weeds on hills, aquatic weeds in waterways and even white washing greenhouse roofs. Relative to its predecessors (T40, T30) and the T100, the T50 can be considered a ‘medium’ sized aircraft that many customers can pick up on their own and move on and off a trailer or vehicle. 

The T100 on the other hand is much bigger, less agile, requires 2 people to carry, and is therefore more designed as a high productivity crop sprayer.   

Go to T50 bundles (shop page)

A T50 costs 34,500.0 ex. GST (MSRP) for the standard 3-battery kit (aircraft, controller, charger and 3x batteries). You may choose to add a spreader (hopper for seeding, fert, baits). For a more advanced setup, add a RTK3 base station for more precision,  M4E mapping drone for large area mapping (250 ha per day), and a recommended spec laptop for map making (basically a high res and up to date version of Google maps satellite view , that can be used for automated T50 mission design. 

For broadacre spraying, a simple formula to go off is multiply the application rate x 1.8. Therefore, spraying broadacre at 20L/ha would be $36.0 per ha, 30L/ha would be $54.0 per ha, 40L/ha would be $72.0 per ha and so on. As always, contractors need to be aware of the options being offered in their local area, and their pros and cons and price accordingly. Sometimes drone contractors can charge a bit less if a local boom operator is discounting, and other times more, if it's wet or there are power lines and there is no other option. We find some contractors prefer to base their pricing on a per hour rate. This can be a good way to find out what you need to charge per Ha, but remember growers always prefer a per ha rate.

For spot spraying in pasture (weeds on undulating country, hills, gullies , fence lines, difficult country etc.), is normally $275.0 to $325.0 per hour.  While this can seem expensive to growers, a few facts should be mentioned. As discussed, a drone will cover more area quicker, use less active chemicals (sometimes up to 50%), and only spray target weeds. This means the end cost is usually less than contact hand spraying in most areas. It is also nearly always a better kill (no human error to determine rates, and the drone sits above the middle of the target which can be out of reach for a hand wand). 

Return on investment (ROI): a standard T50 3-battery kit (aircraft, controller, charger and 3x batteries) is 34,000.0 ex GST. You should see a very good return on investment as a property owner e.g. increasing your grazable land on the property, and needing less contractors. And also as a contract sprayer, typically charging at least $2200.0 per day.   

Go to T50 bundles (shop page)

For broadacre work, The DJI T50 can cover up to 17 ha (42 acres) of cotton per hour  (at 20L per ha application rate (one drone). 130 ha per day is a good day.  These are real world achievements cited from our own cotton farming customers in QLD and validated on-site. Expect particularly good results with fungicide, foliar, micros and insecticide. The spreader/hopper results are particularly outstanding as well. 

For spot spraying, compared to a quick spray, you should expect to be roughly twice as efficient and be using 10%-50% less chemical to get the same kill rate (spray drones are famous for their efficacy because they have the advantage of their big rotors pushing droplets  down, and circulating them throughout the target. So if an area normally takes you 4 days with a quick spray, you will do it in 2 days with the drone, and will be using less chemical and working less hard – as you’re more efficient and not walking up and down steep hills with a hose.  Even with  a motorised reel on a quick spray, it’s still relatively hard work.

In some cases we have found that spot spraying on extremely rough terrain can be a lot quicker than traditional ground application. An area of 20ha may yield 5ha of target weed like blackberry. Using drones we can map this area so we only spray the target plant, and we would cover that area (even in very complex and difficult terrain) in 5 to 7 hr. Using a hand spray on the same terrain, we tested a contractor and they took 4 to 5 days (two loads a day due to high travel for refill). 

Compared to a helicopter , you will see far more spray control/precision is possible. The automated systems on a drone allow for very accurate (down to 10mm) GPS positioning, This means no stripping due to spray run positioning. The low operational height of the drone also allows for better droplet control over traditional aerial application. Droplets are retained in the rotor wash and pushed onto the target. Fly your DJI T50 over the weeds - its rotors will drive the chemical down from above the centre of the target weed section, and quickly move on to the next section.  You can even pre-map the area, shade in the sections of weed over the map (with your computer mouse), save it as a prescription map, and the T50 will autonomously go out and saturate each patch of weeds on its own. 

How to compare a spray drone with an self-propelled (SP) sprayer 

Whilst productivity has come a long way with the DJI T50, you still need multiple drones to cover what an SP sprayer can do in a day. Let’s say you’re doing 500 ha a day with your SP sprayer. You might need 4x T50 drones to do the same, but it’s important to note an SP sprayer costs about 20x as much ($800k or more), requires a lot more maintenance, and can’t operate on soft (wet) ground. So whilst a T50 is not an SP sprayer, it punches way above its weight considering its size, cost, and versatility. Not to mention its modular design, uncomplicated maintenance program, low cost of parts, no diesel expense, and much more efficient use of inputs. 

Keep in mind, operating one or more spray drones requires battery changes and liquid/granular refills as a steady workflow as you’re going. You’re not sitting in the cab of an SP sprayer, however the largest integrated, not-for-profit medical group practice in the world suggests this may not be good for you.

We have many customers who choose to have an extra person (2 people) licensed and trained up. This is good for staff/operational redundancy, good for general information sharing as a team during the drone learning curve. Customers frequently comment that their drone purchase has helped them and other family members stay passionate about being on the property by way of using interesting technology to achieve more efficient ways of doing things. 

Almost all our customers comment on the simple availability of the drone being such an asset – they can go and spray any time day or night , especially useful when your weather window closes in , or when contractors are unavailable / booked out.

The T100 is coming next and is expected to be doing 225 ha per day.  If you run 4 of them that’s 900 ha per day – this new T100 will really push spray drones into broadacre farming.

Go to T50 bundles (shop page)

Have you ever been unable to get your trail rig over ground, because it's too wet, too rough or any other access issues? Ever wished your self propelled sprayer could push more product into the target, operate over soft/wet country, cause no compaction, need no diesel, require hardly any maintenance, and be more efficient with both chemical and water rates? 

Spray drones allow spraying in any ground condition, if there is air above - it can spray it. The rotor wash on drones also provides a mixing effect, making your chemical more effective than traditional methods. 

For graziers, ever wished you could spray your weeds more easily, accurately target only the weeds and get to the areas you could never do with a Quick Spray / spot spray unit (steep, rocky, gullies, etc)? The DJI T50 makes it easy to hit more of your weeds (e.g. blackberry, tussock, St. johns wart, lantana) and increase your grazable land. 

See Farm Futures article: “Ag drone use soars as farmers see results” , May 6, 2025.

2-min video: see the high flow rate and penetration a DJI T50 can deliver (showing with T50 Atomized Sprinkler Package ($1090.0 fitted). 

5 things our customers (growers and graziers) say they like most about the DJI T50 

1. Availability: By having a T50 yourself, you can spray/spread anytime, day or night in a moment's notice. Taking advantage of seasonal conditions and reducing yield loss while you wait for a contractor. 

2. Efficacy: The drones' propellers sit typically just 3-4m off the ground, pushing the droplets down and circulating them to get more liquid on-target. This increases active chemical contact to the target, allowing under leaf and stem contact. 

3. No ground compaction or crop knock down ,meaning no yield loss & no machine wear from ground impacts. 

4. Accuracy and precise spray control: Spray drones can get into areas you've never felt safe taking your tractor into: steep, gullies, fence lines etc. RTK operation allows for GPS positioning that is accurate to 10mm. 

5. Chemical safety: spraying via drone allows you to stand back at a distance meaning reduced risk of chemical exposure.

Watch our 35-min full T50 demo video 

Go to T50 bundles (shop page)

Are you interested in advancing your drone technology skills? Drones for Hire provides the DJI T40/T50/T100  Type Rating Certification, designed for current Multi Rotor RePL holders. With this certification, you gain the ability to operate your personal T40 drone on your property. If you plan to extend your flying activities to other properties, consider obtaining an additional ReOC license in conjunction with your type rating certification.

FAQs’

Q1: Can I fly my T40/T50/T100 drone anywhere with the type rating?

A1: The DJI T40/T50/T100 type rating certification allows you to operate your T40/T50/T100 drone on your property. However, if you intend to fly on other properties, you may need to obtain an additional ReOC license.

Q2: Can I fly any large drone with the type rating?

A2: No, the type rating is specific to the DJI T40/T50/T100 drone and does not grant permission to operate drones over RePL standards. Different certifications or licenses are required for larger drones.

Q3: How long does it take to complete the type rating certification?

A3: The duration to complete the DJI T40/T50/T100 type rating certification varies based on prior experience. If you are familiar with DJI products, such as the T30, the endorsement can take just a few hours. However, for those less experienced, it typically involves training courses and assessments, spanning several days to weeks. 

Q4: What are the prerequisites?

A4: To obtain the DJI T40/T50/T100 type rating certification, you typically need to hold a Multi Rotor RePL (Remote Pilot License) and fulfill any additional qualifications specified by relevant authorities.

Q5: How much does it cost?

A5: The cost of obtaining the DJI T40/T50/T100 type rating certification varies, but it's generally around $1300. If you get it with a T40/T50/T100 drone get $300 off your purchase.

Q6: Does it expire?

A6: The DJI T40/T50/T100 type rating certification does not expire.

Q7: What should I expect during the training?

A7: During DJI T40/T50/T100 Type Rating Certification training, you can expect to learn the following:

- Comprehensive instruction on the operation of the DJI T40/T50/T100 drone.

- Training on the maintenance and care of the drone.

- Practical hands-on experience in flying the DJI T40/T50/T100.

- Guidance on safety protocols and regulations.

- Evaluation through assessments or exams to ensure competency.

​The DJI Matrice 4 Enterprise (M4E) is a compact, intelligent drone designed for precision mapping and surveying applications. Its key advantage lies in its advanced AI capabilities and integrated laser range finder, which enable precise real-time measurements and streamlined operations. ​

Key Features:

• Integrated Laser Range Finder: Provides accurate real-time measurements for tasks such as point marking, line drawing, and area calculations, enhancing precision in surveying and mapping operations. ​
• AI Recognition: Equipped with an AI model capable of identifying vehicles, vessels, and people, facilitating efficient data collection and analysis. ​
• Extended Flight Time: Offers a maximum flight duration of up to 49 minutes, allowing for longer missions without frequent battery changes. ​
• High-Speed Performance: Achieves speeds up to 21 m/s, enabling rapid coverage of large areas during mapping tasks. ​
• Enhanced Safety Features: Incorporates anti-GNSS interference capabilities and low-light obstacle avoidance, ensuring reliable operation in challenging environments. ​
• Advanced Imaging System: Features a wide-angle camera with a 4/3 CMOS sensor and 20MP resolution, along with a mechanical shutter for high-clarity imaging. ​
• These features make the DJI Matrice 4 Enterprise a powerful tool for professionals in surveying, mapping, and inspection fields, offering enhanced efficiency, precision, and safety in aerial operations.

Drone Specs:

For detailed specifications and additional information, please visit the Matrice 4 web page.

Standard rental package "dry hire" includes:

1 x DJI M4E standard inclusions with hard case
2 x extra batteries (3 in total)

Contact the DFH Head office on [email protected] or 1300 029 829 for more information, availability, and pick up / drop off arrangements. 

Rental Enquiry Form

The DJI Matrice 4T is a compact, intelligent multi-sensor drone designed for enterprise applications, excelling in low-light environments with advanced imaging capabilities. ​

Key Features:

• Multi-Sensor System: Equipped with wide-angle, medium telephoto, telephoto, and an infrared thermal camera for high-resolution thermal imaging. ​
• Laser Range Finder: Measures distances up to 1,800 meters, enhancing precision in operations like search and rescue. ​
• Low-Light Performance: Features night scene mode and a near-infrared (NIR) auxiliary light that illuminates distances up to 100 meters, ensuring clear visuals in dark conditions. ​
• AI Capabilities: Built-in AI models can identify humans, vehicles, and other subjects, supporting advanced detection and measurement tasks. ​
• Enhanced Flight Safety: Equipped with advanced obstacle avoidance systems and resilient navigation features, ensuring safe operations even in challenging environments. ​
• Upgraded Remote Control: Comes with the RC Plus 2 controller, featuring a 7.02-inch, 1400-nit display for clear visibility and seamless operation. ​
• These features make the DJI Matrice 4T particularly suitable for applications in public safety, powerline inspections, and other enterprise operations requiring reliable performance in low-light conditions.

Drone Specs:

For detailed specifications and additional information, please visit the Matrice 4 web page.

Standard rental package "dry hire" includes:

1 x DJI M4T standard inclusions with hard case
2 x extra batteries (3 in total)

Contact the DFH Head office on [email protected] or 1300 029 829 for more information, availability, and pick up / drop off arrangements. 

Rental Enquiry Form