Agricultural sprayers: why invest in self-propelled sprayers?
The self-propelled agricultural sprayer combines its own engine, wide booms, and precision agriculture technology to apply pesticides with greater speed and accuracy.
By Stara
The efficiency of a crop depends both on the technology of the agricultural machinery and on how it is operated.
Even the most modern equipment can lose performance when used incorrectly, which directly affects productivity, fuel consumption, and the durability of components.
In this guide, you will learn about the most common mistakes in operating agricultural machinery and understand how to avoid them to ensure the best performance and safety in the field.
Operational errors occur due to inattention, lack of technical knowledge, or negligence in basic adjustment and maintenance procedures. Among the most frequent are: inadequate maintenance; lack of operator training; use of non-original parts; disregard for the manufacturer's manual; and incorrect machine calibration.
Each of these can lead to serious consequences, ranging from wasted resources to mechanical failures and reduced productivity. We will discuss each of them in detail below:
Preventive maintenance is essential to preserve the performance and lifespan of agricultural machinery. When neglected, it can cause blockages, leaks, premature wear of parts, and even accidents.
The latter occurs mainly due to excessive friction, accumulated dirt, and lack of adequate lubrication.
Using incorrect lubricants or changing them outside of the recommended timeframe increases heating and friction between components, reducing the durability of mechanical and hydraulic systems.
Performing scheduled maintenance according to the manufacturer's plan ensures that the equipment operates with the correct pressure, flow rate, and lubrication. Furthermore, it facilitates the early identification of faults, preventing unexpected downtime during planting or harvesting.
Another recurring mistake is operating the machines without adequate training. The operator is the link between the technology and the results in the field, and any error in regulation, speed, or adjustment can compromise the efficiency of the work.
Training programs help operators understand the machine's limitations, use electronic features like the Topper, and follow best practices for safety and productivity. Gabriel Fabiani, agricultural engineer and Product Marketing analyst at Stara, highlights:
"Efficiency in the field depends as much on technology as on careful operation. The machine may be the most modern on the market, but if it is not properly calibrated, maintained regularly, and operated by someone who understands the system, the results will not be seen."
At Stara, the Operator Portal and in-person training ensure this preparation, promoting the correct use of equipment.
Using non-original parts may seem like a short-term cost saving, but it represents one of the biggest operational risks. These components generally do not undergo the same quality tests, which compromises the sealing, alignment, and performance of the machines.
Original parts maintain the design standard, ensure expected performance, and preserve the factory warranty. Furthermore, their durability and precise fit reduce wear on other system components, preventing a series of failures.
Choosing original parts means investing in the reliability and longevity of your agricultural machinery.
To guarantee this safety, the Stara Dealer Network offers original parts, specialized technical assistance, and immediate availability of components for the entire line of machines.
Each dealership follows strict inventory, logistics, and service standards defined by the factory, ensuring that the producer has quick access to the right parts and qualified technical support, wherever they are.
Furthermore, certified technicians undergo constant training on the brand's equipment and systems, ensuring that each replacement or adjustment preserves the machine's original performance and warranty.
The technical manual provides essential information on calibration, torque, lubrication, and maintenance intervals. Ignoring these recommendations leads to operational errors that directly impact performance and safety.
Following the manufacturer's guidelines is a simple practice that prevents mechanical failures, excessive consumption, and incorrect use of hydraulic or electronic systems.
At Stara, each machine is designed with specific parameters, and respecting them ensures the best use of the embedded technology.
Incorrect calibration is a more common problem than you might think. If the pressure, depth, or flow rate is wrong, the results in the field will be uneven.
In spraying operations, for example, this can mean overlapping applications, drift, and waste of pesticides.
When calibration is incorrect, there are distribution failures, increased consumption of inputs, and uneven wear of components. The consequence is loss of yield, higher cost per hectare, and, in some cases, damage to the soil or crop.
Therefore, it is essential to perform periodic adjustments according to the type of soil, the terrain, and the crop being cultivated. Equipment with electronic control—such as variable rate and nozzle-by-nozzle systems—helps maintain precision and reduces the margin of error during operation.
With the advancement of precision agriculture in the digital age, agricultural machinery is becoming increasingly integrated with telemetry systems, sensors, and artificial intelligence. This evolution increases the precision of operations, but also demands heightened attention from the operator regarding the correct use of connected tools.
One of the most common mistakes is failing to configure or interpret telemetry data correctly, which can lead to application failures, overlapping areas, or even incorrect diagnoses.
Similarly, operating connected machines without verifying the synchronization status between systems can result in discrepancies in field information.
Another common mistake is ignoring software updates and electronic calibrations, which ensure the optimal functioning of sensors and controllers. Keeping the system updated is just as important as servicing the engine or spray nozzles.
Stara has been expanding the use of connectivity in the field. With the integration of Starlink technology, the brand's self-propelled vehicles will have high-speed internet even in remote regions by 2026, enabling continuous monitoring, remote support, and real-time data updates.
The Conecta service complements this ecosystem with free remote technical assistance, helping the operator resolve doubts and make adjustments directly through the machine's monitor, without needing to interrupt operation. Gabriel Fabiani, an agronomist at Stara, states:
“Connectivity takes operations to another level. It allows producers to make data-driven decisions and reduce errors before they impact crops.”
The combination of training, connectivity, and technological updates is what guarantees the best performance of Stara agricultural machinery.
Disregarding weather and soil conditions
The performance of any agricultural machine depends on environmental conditions. Operating in heavy rain, strong winds, or waterlogged soil can compromise stability, traction, and application efficiency.
Before starting work, it is essential to assess the weather, moisture, and soil compaction. These factors determine the ideal time to enter the field and avoid damage to plants, machinery, and productivity.
Additional tips for safe and efficient operation.
In addition to technical precautions, some simple habits increase safety and efficiency in the field:
Always use PPE (personal protective equipment);
- Check fuel and fluid levels before each journey;
Follow the signs and maintain the safety perimeter when operating large machinery;
Never transport passengers outside of the seats designated for operators;
- Record all maintenance performed; this helps with the machine's history and future revisions.
Remember: operational efficiency is a direct result of a combination of several factors, starting with choosing a reliable and high-quality brand.
Stara offers integrated solutions that help producers with everything from machine adjustments to monitoring.
Conclusion
Avoiding errors in the operation of agricultural machinery is one of the most effective ways to increase the lifespan of equipment and reduce costs. More than correcting faults, the secret lies in prevention.
With proper maintenance, ongoing training, and adherence to manufacturer recommendations, the operator ensures efficiency, safety, and sustainable productivity in the field.
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