Introduction
In agricultural production, machines for plowing the land are essential, and a tilling machine is one of them. Its initial investment is not very high, and it can perfectly help you complete your farming tasks. If you’re not very familiar with this machine, keep reading, and I will introduce the tiller to you in detail.
What is Tiller?
A tilling machine is a small agricultural machine that primarily tills and prepares soil. It improves soil structure to provide a suitable growing environment for crops. Because of its compact size and lightweight, it is very suitable for hilly terrain or smaller fields, requiring less storage space. With the right attachments, it can help you with various tasks like tilling, fertilizing, and planting.
What Does a Tiller Do?
Soil tilling and Loosening
Tilling and loosening the soil is the main function of a tiller. It can break up the compact soil and achieve shallow tillage.
Prepare a Seedbed
A tiller can quickly loosen the hardened soil and mix fertilizer for you, creating a loose and breathable ideal growth environment for seeds and seedlings.
Mix Soil Amendments
Thoroughly mix compost, chemical fertilizers, peat moss, etc., with the native soil to evenly increase soil fertility and improve soil structure.
Weed Control
Physical weeding is achieved by cutting off the weed root system through shallow, loose soil, reducing weed competition for nutrients, and creating a good environment for crop growth.
Turn Green Manure or Stubble into the Soil
Break the green manure or previous crops into pieces and bury them in the soil to start the natural material cycle and accumulate nutrients for the next round of planting.
Small-scale or Small-area Farming
If your land is small or if you want to manage your greenhouse or orchard’s soil, the tiller is good choice for its mini body and strong power.
How Does Tiller Work？
The Structure of Tiller
Power Part
The power part of the tilling machine is responsible for providing energy, with the main power sources being diesel engines or gasoline engines. In the internal combustion engine, fuel mixes with air to do work, converting chemical energy into mechanical energy. The up-and-down movement of the piston is transformed into rotational motion by connecting rods and a crankshaft, and the rotation of the crankshaft provides the power output.
Drive System
The force generated by the engine is input to the drive system through the crankshaft. The components of the drive system, such as gears, belts, or chains, adjust the input force to the appropriate output speed and torque. This power is then distributed to the working parts through the drive shaft to meet different job needs.
Work Part
The main part is the tilling blade, which is driven by the torque from the drive shaft. It starts to rotate to cut and break the soil for tilling. It can also perform other tasks by swapping in different attachments.
Operation Part
In terms of appearance, the operation part of a tiller includes the clutch handle, handlebars, throttle cable, support rod, gearbox, tilling blade, engine, belt box, bumper bar, and ground wheels. Most of these parts are grouped to make it easier for you to control the entire micro tillage machine’s operation.
The Work Principle of Tiller
A tilling machine uses a gasoline or diesel engine as its power source. After the engine converts chemical energy into mechanical energy, it inputs torque to the drive system through the crankshaft. The torque is then transferred to the gearbox via the clutch or belt. The gearbox adjusts it to the appropriate level and then sends the torque to the working parts to drive them for normal operation.
How to Operate a Tiller Step by Step
Step1：Add gasoline, engine oil, and gear oil to the appropriate tanks according to the amounts in the manual. This step is very important. Engine oil helps lubricate, cool, and seal the engine, while gear oil is used to lubricate the transmission and rear axle.
Step2：Under normal temperature and regular use, press the red enrich button one to three times. If the machine hasn’t been used for a long time or the temperature is low, press it three to five times. This step helps improve the engine’s chances of starting successfully. After pressing the enrich button, push the throttle switch all the way forward.
Step3：Pull the starter rope firmly to start the engine.
Step4：After starting, let the machine idle for two to three minutes. Before starting work, adjust the throttle switch to the right position, then press the clutch handle to make the working parts run.
Step5：When you want to stop working, release the clutch handle. This will stop the working parts from rotating. You also need to turn off the throttle switch to shut off the engine and stop the machine.
Diesel Engine Tillers vs. Gasoline Engine Tillers
Power Output
Compared to gasoline engines, diesel engines usually have higher torque, making them suitable for heavy-duty tasks like plowing hard, rocky soil. Gasoline engines, on the other hand, can deliver high speed, making them better for tasks that require speed but are lighter in load, like working in softer soil.
Economy
Diesel engines use less fuel than gasoline engines for the same power output. Since diesel has a higher compression ratio than gasoline, this means more pressure during compression, which results in more energy being converted and higher thermal efficiency. Therefore, diesel engines are more fuel-efficient.
Cost
To ensure a diesel engine runs properly, its fuel injectors and pumps need to be made with high precision. In contrast, gasoline engines have ignition systems with electronic parts, making repairs more complicated and generally more expensive.
Environmental Impact
Although diesel engines are better for fuel efficiency and operating time, they emit particles and nitrogen oxides, making them unsuitable for use in closed or small farm areas. High concentrations can affect human health. In comparison, gasoline engines meet import and export standards and are more environmentally friendly.
Size and Weight
Typically, gasoline tilling machines are smaller in size, making them easier to use and more flexible than diesel tilling machines. To prevent high speeds from damaging the diesel engine, they are built with stronger structures, which makes diesel tillers heavier.
Front-Tine Tillers vs. Rear-Tine Tillers
The difference between front-tine tillers and rear-tine tillers is where the working parts are located. Front-tine tillers perform tasks like digging, tilling, and weeding at the front of the machine, while rear-tine tillers do these tasks at the back.
Safety
Since the working parts of front-tine tillers are at the front of the machine, you can see them clearly, making the operation safer. In contrast, rear-tine tillers have their working parts at the back, which can block your view, so you need to be more careful when operating them.
Operational Convenience
Front-tine tillers have a more compact design, making them easier to operate. Rear-tine tillers are larger and require more physical strength and some operating skills.
Power and Efficiency
Front-tine tilling machines have gearboxes that make it hard to use high-powered engines, usually around 8 horsepower, focusing mainly on lower power. Rear-tine tilling machines have a more stable chassis, allowing them to support higher-powered diesel engines and work with a differential for easier turning.
Tillers Transmission Types
Tilling machines can be classified based on their transmission method into gear-driven tillers, belt-driven tillers, and direct-drive tillers.
Gear-Driven Tillers:
Gear-driven tilling machines use a gear system to power the blades, offering high precision and efficiency. If you need to work in hard or compacted soil, this is the best choice.
Belt-Driven Tillers:
Belt-driven tilling machines transfer power from the engine to the gearbox using a belt. This setup reduces shock to the power system and helps protect the engine. They are lighter and suitable for greenhouses, loose dry land, or small fields.
Direct-Drive Tillers:
In direct-drive tillers, the engine’s power is directly transmitted to the gearbox through a clutch. This design is compact and reliable, resulting in good tilling performance and high efficiency. They are widely used in hard ground, large fields, and shallow water areas.
Compatible Implements
The standard configuration of a micro tillage machine includes one set of furrowing blades, matching blades, soil rollers, and drive wheels.
There are also other optional tools, such as rice field wheels, iron wheels, and rubber wheels, which allow you to work in different fields.
Various tools for soil treatment include small turning plows, weeding wheels, large turning plows, rotary tiller blades, wide-furrow plows, anti-wrapping blades, furrowers, ridge makers, and deep tillage blades.
Additionally, there are fertilizer spreaders and seeders to help you complete different tasks.
Conclusion
As I mentioned, tilling machines can handle a variety of tasks. If your initial investment is limited, consider getting a micro tillage machine—it will surely surprise you! Feel free to contact us at ANON; we are dedicated to providing perfect solutions for our customers!
FAQ
Will a small tiller cut through the grass?
Of course! As I mentioned in the article, you can choose the right tools for your tiller, including weeding wheels, to help you with weeding tasks!
When should you not use a tiller?
Avoid tilling when the soil is wet, as this can cause soil compaction, affecting root penetration during the growing season. If it has rained, it’s best to wait a few days until the soil is semi-dry before tilling.
Should I rent or buy a tiller?
If you rent a tiller every year, the rental fee will soon be almost the price of buying a new machine. Moreover, owning a tiller means you won’t have to work in constant fear. So, which tiller should you rent or buy? Tiller manufacturers say that the size of your plot and the type of soil are two main determining factors.
