Agriculture drone propeller size selection in India is one of the most critical — and most frequently misunderstood — decisions in any drone build or upgrade. Choose the wrong propeller and your drone either struggles to lift a full spray tank, burns through battery charge faster than it should, or runs your motor at RPMs that overheat the system within a single season. At Bharat Skytech, India’s authorised reseller of Hobbywing drone components, we stock the complete Hobbywing propeller range — from the 24-inch X6 Plus 2480 propeller built for compact 5L–10L spraying drones, right up to the 56-inch X13 5620 propeller engineered for India’s most powerful 25L+ heavy-lift agriculture UAVs. This guide covers exactly how to match the right Hobbywing agriculture drone propeller to your motor, payload, and frame — so every rupee you invest in propulsion works the way it should in the field.
Why Getting Propeller Size Right Matters More Than Most Operators Realise
Most drone builders spend a lot of time selecting the right motor and treat the propeller as a secondary decision. This is one of the costliest mistakes in any agriculture drone build.
The propeller is not just an add-on to the motor — it is the mechanical link between the motor’s power output and actual lift in the air. The propeller size controls:
- How much air the drone moves per rotation — which directly determines payload capacity and how much weight your drone can carry safely
- The RPM range your motor operates in — a correctly sized propeller keeps the motor in its efficient RPM band, reducing heat and extending motor lifespan
- Battery consumption per flight — larger propellers spinning slower are more efficient than smaller propellers spinning faster at equivalent thrust
- Spray pattern uniformity — excessive vibration from a mismatched propeller directly degrades the consistency of your spray output across the field
A propeller that is too small forces your agriculture drone motor to spin dangerously fast to compensate, generating excess heat and accelerating wear. A propeller that is too large for the motor exceeds its torque rating, causing instability and risking mechanical failure mid-flight. The right propeller keeps everything running in balance — from the first flight of the season to the last.
How to Read a Hobbywing Propeller Model Name
Before selecting any propeller, you need to understand what Hobbywing’s model numbers actually mean. Every model name encodes two key specifications:
| Model Name | Diameter | Compatible Motor |
|---|---|---|
| 2480 | 24 inches | X6 Plus 150KV D30 |
| 3011 | 30 inches | X8 100KV D40 / X8 G2 |
| 3411 | 34 inches | X9 Plus XRotor |
| 36190 | 36 inches | X9 Plus XRotor |
| 4314 | 43 inches | X11 Plus 85KV |
| 5620 | 56 inches | X13 18S |
The Four Factors That Determine Propeller Size for Your Agriculture Drone
1. Spray Tank Capacity — Your Payload Range Decides the Tier
The single most important factor in agriculture drone propeller selection is how much payload your drone carries. More liquid weight requires larger propeller diameter — the larger blade sweeps more air per rotation to generate the lift needed for the heavier load without overloading the motor.
As a general guide for Indian operations:
- 5L – 10L tanks → 24-inch propeller tier (X6 Plus 2480)
- 10L – 12L tanks → 30-inch propeller tier (X8 3011)
- 12L – 16L tanks → 34-inch propeller tier (X9 3411)
- 16L tanks at maximum load → 36-inch propeller tier (X9 Plus 36190)
- 20L+ tanks → 43-inch propeller tier (X11 Plus 4314)
- 25L+ tanks → 56-inch propeller tier (X13 5620)
2. Motor Compatibility — Propeller and Motor Must Always Be Matched
Every Hobbywing motor is engineered to operate within a specific propeller size range. Running an incorrect propeller size — even if it physically mounts — degrades performance, accelerates motor bearing wear, and in some cases creates dangerous vibration at altitude. At Bharat Skytech, all propellers are sold either as part of a motor + propeller combo or as standalone replacement blades clearly labelled with their compatible motor series.
3. Drone Frame Size — Blade Clearance Is Non-Negotiable
Larger propellers require larger arm spans on the drone frame. A 43-inch 4314 propeller cannot be mounted on a frame designed for 30-inch blades — the blades would physically overlap between arms, causing immediate mechanical failure. Always confirm your drone frame arm length provides full clearance for the propeller diameter you are selecting before ordering.
4. CW vs CCW Rotation — Always Order in Matched Pairs
Every multi-rotor agriculture drone requires equal numbers of clockwise (CW) and counter-clockwise (CCW) propellers. On a quadcopter: 2 CW + 2 CCW. On a hexacopter: 3 CW + 3 CCW. On an octocopter: 4 CW + 4 CCW. This balanced rotation cancels out the reactive torque each spinning propeller generates — without it, the drone would spin out of control. Bharat Skytech stocks every propeller in both CW and CCW configurations, available individually or as matched pairs.
Bharat Skytech's Complete Hobbywing Propeller Range — Every Model Explained
Hobbywing X6 Plus 2480 Propeller — 24 Inches | For 5L–10L Lightweight Drones
The Hobbywing X6 Plus 2480 Propeller is a 24-inch agriculture drone propeller designed for compact, lightweight agri UAVs. At ₹1,365 per blade, it is the most accessible propeller in Bharat Skytech’s entire Hobbywing range and pairs exclusively with the Hobbywing X6 Plus 150KV D30 Motor.
Available at Bharat Skytech:
- Hobbywing X6 Plus 2480 Propellers Only with Hub — CW
- Hobbywing X6 Plus 2480 Propellers Only with Hub — CCW
- Hobbywing X6 Plus 150KV D30 Motor with 2480 CW Propeller Combo
- Hobbywing X6 Plus 150KV D30 Motor with 2480 CCW Propeller Combo
Best suited for:
- Agriculture drones with 5L to 10L spray tanks
- Small farm plots, vegetable farms, and greenhouse spraying setups
- Operators setting up their first drone spraying system with a lighter, lower-cost build
- Applications where drone size and transport weight need to stay compact
Hobbywing X8 3011 Propeller — 30 Inches | For 10L–12L Mid-Range Drones
The Hobbywing X8 3011 Propeller is a 30-inch heavy-lift agriculture drone propeller designed for mid-range payloads. It pairs with the Hobbywing X8 100KV D40 Motor and the newer Hobbywing X8 G2 Motor — both widely used for 10L and 12L drone spraying across India.
Available at Bharat Skytech:
- Hobbywing X8 3011 Propellers Only with Hub — CW
- Hobbywing X8 3011 Propellers Only with Hub — CCW
- Hobbywing X8 100KV D40 Motor with 3011 CW Propeller Combo
- Hobbywing X8 100KV D40 Motor with 3011 CCW Propeller Combo
- Hobbywing X8 G2 Motor with 30×11S Folding Propeller
Best suited for:
- Agriculture drones with 10L to 12L spray tanks
- Medium-scale farm operations covering 30–60 acres per day
- Operators upgrading from a compact 5L–10L setup to a higher payload tier
- The X8 G2 folding propeller variant is ideal for operators who frequently transport drones between multiple farm locations, as the folding blade reduces the overall packed size of the drone significantly
Hobbywing X9 3411 Propeller — 34 Inches | India's Most Popular Agri Drone Propeller
The Hobbywing X9 3411 Propeller is a 34-inch agriculture UAV propeller and the single most widely deployed propeller size in India’s professional agri drone market. It pairs with the Hobbywing X9 Plus XRotor Motor and is the standard propeller for 12L to 16L drone builds — the most common payload range used by Indian drone service operators, FPOs, and agri-entrepreneurs.
Available at Bharat Skytech:
- Hobbywing X9 3411 Propellers Only with Hub — CW
- Hobbywing X9 3411 Propellers Only with Hub — CCW
- Hobbywing X9 Plus XRotor Motor with CW Propeller Combo
- Hobbywing X9 Plus XRotor Motor with CCW Propeller Combo
Best suited for:
- Agriculture drones with 12L to 16L spray tanks
- Professional agri drone spraying service businesses operating across India
- EFT drone frame builds and similar medium-to-large frame configurations
- Fleet operators who need a widely available, well-supported replacement propeller — the 3411 is the most stocked replacement propeller size in India’s agriculture drone sector, meaning you can source replacements quickly anywhere in the country
Hobbywing X9 Plus 36190 Propeller — 36 Inches | For 16L High-Load Operations
The Hobbywing X9 Plus 36190 Propeller upgrades the X9 Plus system from 34-inch to 36-inch blades. The larger diameter sweeps more air per rotation, delivering additional lift margin within the X9 Plus motor’s operating range. This is the right propeller when your 16L drone build is pushing near the top of the X9 Plus motor’s payload ceiling and you need that extra buffer — or when you are operating at higher altitudes where thinner air reduces effective thrust.
Available at Bharat Skytech:
- Hobbywing X9 Plus 36190 Propellers Only with Hub — CW
- Hobbywing X9 Plus 36190 Propellers Only with Hub — CCW
Best suited for:
- Agriculture drones running 16L spray tanks at maximum capacity with an X9 Plus motor
- Operators in higher-altitude agricultural regions — parts of Himachal Pradesh, Uttarakhand, and the Deccan Plateau — where thinner air reduces effective propeller thrust and a larger blade diameter compensates by sweeping more air per revolution
- Operators who want to maximise lift capacity within the X9 Plus motor system before upgrading to the X11 Plus
Hobbywing X11 Plus 4314 Propeller — 43 Inches | For 20L+ Heavy-Lift Drones
The Hobbywing X11 Plus 4314 Propeller is a 43-inch carbon-plastic heavy lift drone propeller — the matched blade for the Hobbywing X11 Plus 85KV Motor and built specifically for 20L+ agriculture UAV operations. The carbon-plastic composite construction makes it strong and vibration-resistant under continuous high-load spraying conditions, while the 14-inch pitch delivers efficient thrust at the lower RPMs the X11 Plus operates at with heavier payloads.
Available at Bharat Skytech:
- Hobbywing X11 Plus 4314 Propellers Only with Hub — CW
- Hobbywing X11 Plus 4314 Propellers Only with Hub — CCW
- Hobbywing X11 Plus CW Motor Combo with 4314 Propellers
- Hobbywing X11 Plus CCW Motor Combo with 4314 Propellers
Best suited for:
- Agriculture drones with 20L+ spray tanks
- Corporate agribusinesses, large FPOs, and commercial drone spraying fleets covering 100+ acres daily
- Operators using the Jiyi K++V2 or K-3A Pro flight controller who want full CAN protocol motor telemetry integrated into their ground station
- Orchard applications, sugarcane, and tall-canopy crop spraying where maximum lift per arm is essential
Hobbywing X13 5620 Propeller — 56 Inches | For 25L+ Industrial-Scale Operations
The Hobbywing X13 5620 Propeller is the largest and most powerful propeller in Bharat Skytech’s entire range. At 56 inches, it is engineered specifically for the Hobbywing X13 18S Motor — the most powerful agriculture drone motor currently available in India — and represents the frontier of what Indian agri drone propulsion can deliver in 2026.
Available at Bharat Skytech:
- Hobbywing X13 5620 Propellers CW & CCW Only
- Hobbywing X13 Motor (18S) with 5620 Propeller Combo
Best suited for:
- Agriculture drones with 25L+ spray tanks
- Large-scale government contracts, corporate agribusiness operations, and high-capacity FPO fleets
- Operators who need to cover the maximum possible field area per battery charge with the minimum number of landing and refill stops
- Advanced precision farming setups where the investment in the X13 motor system is justified by the daily operational scale
Complete Propeller Selection Guide Table
| Propeller | Diameter | Compatible Motor | Recommended Tank Size |
|---|---|---|---|
| X6 Plus 2480 | 24 inches | X6 Plus 150KV D30 | 5L – 10L |
| X8 3011 | 30 inches | X8 100KV D40 / X8 G2 | 10L – 12L |
| X9 3411 | 34 inches | X9 Plus XRotor | 12L – 16L |
| X9 Plus 36190 | 36 inches | X9 Plus XRotor | 16L (High Load / High Altitude) |
| X11 Plus 4314 | 43 inches | X11 Plus 85KV | 20L+ |
| X13 5620 | 56 inches | X13 18S | 25L+ |
Common Propeller Selection Mistakes Indian Drone Operators Make
Buying Without Confirming Motor Compatibility First
This is the single most common mistake. A 43-inch 4314 propeller cannot be safely run on an X9 Plus motor — it exceeds the motor’s rated torque. Always confirm the compatible motor series before ordering. At Bharat Skytech, if you are unsure, share your motor model number with our team and we will confirm the correct propeller for your exact build before you buy.
Ordering Only One Rotation Direction
Every drone needs equal numbers of CW and CCW propellers. Ordering only clockwise or only counter-clockwise blades is a common error that stops a build completely until the correct rotation is ordered. Bharat Skytech stocks both configurations for every propeller in the range — always order in matched sets.
Running Worn Propellers Too Long
A cracked, chipped, or unbalanced propeller creates vibration throughout the entire drone — degrading spray uniformity, accelerating motor bearing wear, and reducing battery life per flight. Many operators delay replacement because it feels like a small expense. Inspect your propellers after every 50–80 hours of operation and replace at the first sign of damage, chipping, or visible imbalance.
Ignoring Altitude When Selecting Propeller Size
Drone operators in higher-altitude agricultural regions of India — parts of Himachal Pradesh, Uttarakhand, and sections of the Deccan Plateau — often find their standard propeller setup underperforms because thinner air reduces effective thrust. In these regions, consider moving up one propeller size tier within the same motor series (for example, from the X9 3411 to the X9 Plus 36190 on an X9 Plus motor) to compensate for reduced air density and maintain payload capacity.
Propeller Maintenance Tips for Longer Service Life
Hobbywing propellers are engineered for agricultural field durability, but proper care extends their working life significantly:
- Inspect after every flight session — check both blade surfaces and the hub area for cracks, nicks, or deformation from debris impact
- Clean after every spraying run — pesticide and fertiliser residue is mildly corrosive over time; wipe blades with a damp cloth and dry completely before storage
- Store flat in a cool, dry place — never stack heavy objects on top of stored propellers or leave them in direct sunlight, as heat causes composite materials to warp
- Check for imbalance periodically — if your drone shows unexpected vibration mid-flight, inspect propellers first before investigating the motor or ESC
- Replace in matched pairs — if one blade from a CW/CCW pair is damaged, replace both rather than running mismatched wear levels across the pair
Conclusion
Agriculture drone propeller size selection in India is not a decision to make by guesswork or by copying what a neighbouring operator is running. Every Hobbywing propeller in Bharat Skytech’s range exists for a specific payload tier, motor system, and field condition—and matching these three factors correctly is what separates an agriculture drone that delivers consistent performance across thousands of flight hours from one that underperforms from the first season.
The Hobbywing X6 Plus 2480 is designed for compact 5L to 10L agriculture drone builds. The X8 3011 is ideal for 10L to 12L operations, with the folding X8 G2 variant adding portability for operators covering multiple farm locations. The X9 3411 is one of India’s most widely deployed professional agriculture drone propellers—trusted, well-supported, and readily available as a replacement across the country. The X9 Plus 36190 provides additional lift margin for heavy 16L payloads and high-altitude conditions. The X11 Plus 4314 powers 20L+ heavy-lift commercial drone builds with a durable carbon-plastic construction and CAN-integrated motor telemetry support. The X13 5620, paired with the X13 18S motor, represents one of the most powerful propulsion systems available for Indian agriculture drones, engineered for 25L+ industrial-scale operations where maximum payload and fewer sorties per field are the priority.
At Bharat Skytech, every propeller in this range is available in both CW and CCW configurations, as individual blades and as complete motor combos. Whether you are building your first agriculture drone or expanding a commercial spraying fleet, our team can help you select the right propeller for reliable, efficient, and long-lasting performance.
