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About small soil ploughing machine

Types of small soil ploughing machines

A small soil ploughing machine is a specialized farming equipment used for tilling the land. It is used to break up compact dirt, create planting furrows, and mix soil with fertilizer or other organic matter. There are various types of soil tilling machines used in agriculture.

  • Rotavator:

    A rotavator is a small-scale ploughing machine commonly found in power tillers and tractors. It comprises a set of rotating blades that dig into the soil. These blades break up the compact dirt and turn the tilling area into fine soil pieces, also known as tilth. The advantage of a rotavator is that it can easily mix organic matter into the soil.

  • Tiller:

    A tiller is a small-sized soil ploughing machine that is self-propelled and used for extensive gardening and agricultural purposes. It breaks the top layer of the soil and adds aeration, improving the overall quality. The advantage is that it reduces the number of manual hours required for tilling the ground.

  • Disc harrow:

    A typical small ploughing machine that is towed behind a vehicle, such as a tractor. It comprises a set of circular discs mounted onto a frame. When towed, the discs rotate and slice through the soil. It breaks up compacted dirt and leaves it in a rough form, ready for planting. The disc harrow is ideal for clearing off weeds and brambles in large areas.

  • Subsoiler:

    The subsoiler is an ideal small deep ploughing machine and suitable for breaking up deep compacted soil. It has a share or a large curved blade that penetrates deep into the soil. The subsoiler creates vertical slots and lifts the soil. It is mostly used to improve drainage and root penetration, and it is used in conservation agriculture where there is minimal disturbance to the soil.

  • No-till drill:

    A no-till drill is specialized seeding equipment used to plant crops directly into undisturbed soil. It has a system of cutting discs that will slice through the soil and create a furrow for seed placement. The no-till drill reduces soil erosion and promotes conservation agriculture.

Specifications & maintenance of small soil ploughing machines

Specifications of small-scale tilling machines may differ based on the type of machine (walk-behind tractor, rototiller, compact tractor, etc.). However, the following key specifications are usually the same across different types of tillers:

  • Tilling Width & Depth

  • Depending on the machine's size, its tilling width can be anywhere between half a foot to four feet. Wider tillers are not suitable for small-scale farming. The tilting depth also varies from machine to machine and can range from 2 inches to 12 inches. Superficial tilling is only acceptable if soil compaction is an issue. Farmers usually prefer a tilling depth of 6 to 8 inches.

  • Power Source

  • The power source can be gas-powered engines, electric motors, diesel engines, or even solar energy. If the power source is an engine, the horsepower is between 5 HP to 40 HP. Smaller machines have automatic driving features so that an operator can comfortably walk behind them.

  • Operating Controls

  • A tilling machine usually has levers and pulleys that operate the engine and controls its speed. More advanced versions have digital displays and computer systems to monitor the machine's operations. A tilling machine also has steering and braking systems to maneuver it safely on the farm.

  • Weight

  • Mature-sized tillers can weigh anywhere from 50 lbs to several thousand pounds. Smaller, hand-operated versions are easier to transport from one place to another.

Maintenance

To put it simply, regular maintenance is essential for small soil ploughing machines. It ensures longer life, better performance, and efficiency. 

During routine maintenance, operators should follow the manufacturer's guidelines and maintenance schedules very closely. They usually include specific instructions about minor and major repairs, replacement parts, and fluid change instructions. Those guidelines may also include some safety and operational tips.

The most important maintenance task for all tillers is to keep them clean. Manufacturers recommend cleaning the machine thoroughly after every use. This prevents dirt, soil, and debris from building up. Clogged filters and irrigation canals can damage the plant's health. Cleaning after every use also keeps the machine free from rust and corrosion. Operators can use high-pressure water hoses to wash the machines thoroughly from all sides.

The machine's air and fuel filters should be cleaned and replaced regularly to allow them to breathe easily and get the required amounts of fuel. Oil and grease should be applied to the rotating parts so they can work smoothly together. It is also essential to clean and change oil to keep the engine and other moving parts running smoothly.

What more? Operators should check the tire pressure of walking tractors and tiller machines on a regular basis. If there are any damages, they should be replaced right away. Routine inspections will help farmers identify problems before they become serious issues and get the machine's parts changed quickly to avoid downtime. 

Industry Applications of Small Soil Ploughing Machines

Small soil ploughing machines provide many applications across various industries thanks to their compact nature and versatility. They are popular in small-scale agriculture, where farmers use them to prepare fields for planting vegetables, flower, and fruit crops. Home gardeners also use the machines to turn and aerate the soil to create a conducive environment for seed germination. Landscape contractors use small soil ploughing machines to prepare soils for lawns, turf, and flower beds in residential and commercial properties.

Since small soil machines create a level surface, they are ideal for preparing land for turf laying and sod farming. Additionally, the machines can be used in golf courses, sports fields, and public parks to till the soil around the designated area. Furthermore, small soil machines can be used with specialized attachments to clear invasive or unwanted vegetation in remote areas that are hard to access. They are also valuable for landscaping, as the machines can be used to create garden beds, pathways, and patios. The machines can also be used to incorporate soil amendments like compost and fertilizers for better soil quality and plant growth.

Small soil ploughing machines are also used in construction-related tasks to dig trenches for laying pipes and electric conduits. They are used to backfill around foundation and construction blunders to improve drainage systems and prevent flooding. When breaking up the overland and rocky surfaces, small soil machines are ideal for mining activities as they help to expose mineral deposits and create access roads and mining pits.

How to choose small soil ploughing machines

  • Farm size and soil condition:

    A key consideration when selecting small farm tillage equipment is the size of the farm. Small farm ploughing apparatus like walk-behind ploughers and rotary tillers are better suited for smaller farms, while larger ones may require tractor-mounted ploughs. Additionally, the texture of the land should also be considered. For example, subsoilers are appropriate for deep hardpan while rotary tillers work well for compacted soils.

  • Crop requirements:

    The type of crops to be planted should also be factored into the choice of tillage equipment. If small businesses require minimal soil disturbance for no-till farming, then a specialized hairpin seed drill may be required. Furthermore, if there is a need to incorporate cover crops or residue for diverse crop rotations, then a rotary tiller or chisel plough might be necessary to help achieve that goal.

  • Budget and cost-effectiveness:

    Business owners must consider their budget and the cost-effectiveness of small soil tillage machines when choosing the right equipment. Hand tools like spades and shovels are much cheaper than powered machines but may not be ideal for large areas. Low-power tillers tend to be more affordable than high-power models, but they also have limited capabilities. Furthermore, fuel-powered tilling devices usually have lower upfront costs but higher long-term fuel expenses compared to electrical alternatives.

  • Special features:

    Business owners typically look for special features when choosing a tillage device, such as adjustable depth controls, which allow farmers to regulate how deep they turn the soil; interchangeable attachments, which provide versatility by enabling different kinds of tasks to be performed using one piece of equipment; and collapsible designs, which facilitate storage and transportation of the machinery during off-season or when it is not in use.

  • Operator comfort and safety:

    Small business owners usually consider the comfort and safety of the operator when selecting a tilling machine. They look for equipment that has adjustable handlebars, so as to safely handle it without getting tired; effective vibration dampening system, which minimizes shaking during operation; and proper guarding mechanisms, which prevent any accidental contact with moving parts or machinery.

Small soil ploughing machine Q&A

Q1: How important is a small-sized ploughing machine in small-holder farming applications?

A1: The importance of small ploughing machines in small-scale agriculture cannot be overlooked. These machines are useful for deep loosening and reducing compacted soil, which creates pockets of air essential for crop growth. Additionally, small soil-ploughing machines facilitate the mixing of topsoil, allowing nutrients and fertilizers to get to the plants' roots. Ploughing machines also help eliminate harmful weeds and pests. Overall, small scale ploughing machines increase efficiency and significantly enhance crop yield.

Q2: How do small soil-ploughing machines operate?

A2: The operation of a small soil-ploughing machine depends on the type and design. However, generally, these machines are hitched to a tractor or a power source and positioned at the soil surface. The power source is then engaged, and it rotates or turns over the soil by the action of the blades or discs. The soil is either turned over as a whole piece or broken into smaller chunks. The process usually continues in an orderly fashion across the working width until the whole area required is ploughed.

Q3: What are some of the challenges of using small-scale ploughing machines?

A3: While the use of small-scale soil-ploughing machines has increased, some challenges are encountered. Access to affordable financing options is a big challenge for many farmers. Rural electrification is another challenge since some small-scale ploughing machines work best with electricity. Stony soils also present a major challenge, as they can easily damage the blades of the tillers. Soil also gets very dusty when it is dry, which presents a challenge to the even mixing of solids when using a small-scale ploughing machine.