Types and their characteristics
Main division mini tractors associated with power power plant. The lightest devices are equipped with motors developing an effort of no more than 5 kW. With the help of such machines, it is easy to cultivate land with an area of up to 2 hectares. Under this condition, a light mini-tractor will be technically rational and economically viable. It is used to:
- watering the ground;
- remove snow;
- mow lawns and field grass;
- perform some more types of field work on a small scale.
The middle group of mini-tractors unites all those models that have a motor with a power of 6 to 15 kW. The purpose of using such devices is the processing of relatively large (3-5 hectares) land plots. By purchasing them, you can significantly facilitate the implementation of agricultural work.
Heavy models have very powerful engines. So powerful that they develop an effort of up to 40 kW, and sometimes even more, without any problems. Despite the moderately large size, such mini-tractors are not inferior to the main part of "full-fledged" machines. Thanks to its significant energy reserves, the heavy mini-tractor can handle large fields. In terms of functionality, it is not inferior to the vast majority of models of special equipment.
The mini-tractor can be equipped with a two-stroke or four-stroke engine (depending on the priorities of the developers). Two-stroke models are simpler and more compact. However, they cannot provide the same high performance as their four-stroke counterparts. The aforementioned riders are also a subspecies of mini-tractors (or rather, their light group). Lack of efficiency in work is largely justified by increased maneuverability.
A miniature garden "plowman" has a motor unit in front of the driver (while for riders - behind). This solution reduces stability on a steep downhill. The ability to perform sharp maneuvers in a small area is also reduced. But at the same time, the number of compatible mounted equipment increases, and the bar for its power rises. Miniature tractors of the so-called general purpose combine excellent maneuverability and suitability for a wide range of field and household work.
By the type of frame, this technique is divided into two groups. If the whole frame is used, it will be possible to transport goods without any problems. The production of labor-intensive manipulations is also greatly facilitated. A broken frame will not allow for the same performance. However, the machines where it is installed are noticeably more attractive for large farms, since they can work with a much wider range of mounted systems.
The advantage of mini-technology
Mini tractors are used not only for plowing, harrowing the land, but also in the field of harvesting, preparation of green fodder for agricultural animals. Variability of the use of miniature plowmen:
- Mowing grass for hay, silage / haylage, flour.
- Maintenance of lawns and ornamental plantings.
- Sowing seed and root crops.
- Irrigation and watering of the land.
- Improvement of ridges.
- Collection and digging of underground fruits.
- Grain harvesting.
- Clearing roads and areas from snow.
- Unloading and loading works.
- Transportation of goods.
- Digging holes, trenches and canals.
- Formation of holes for planting trees and shrubs.
All the functions of the miniature steel machine are borrowed from the large-sized machinery. But the cost of gasoline, the labor intensity of the mechanic's work, maintenance, repair of reduced cars are much lower.
A garage or shed for mini-vehicles is smaller than a box for a large tractor.Repair kits are interchangeable from standard machines, spare parts from transmissions, brakes, gear control levers can be borrowed from old Soviet tractor models.
But the main plus that attracts many owners of miniature equipment is that driving a small-sized tractor does not require a license - a license of a tractor mechanic. That is, there is no need to study at a technical school or college, which lasts at least 24 months full-time or 36 in absentia.
Why do you need a mini tractor
It is possible to cultivate the land of a small plot of land with a usable area of several hundred square meters with hand tools. However, to serve large plots, farmers use motorized technology. Its functions depend on the work on the site, and the size depends on the intended purpose and the cultivated area. Depending on the size, there are three groups of motor vehicles: rider, garden and mini-tractor.
Rider
Gardening equipment category with disabilities. The rider is designed for mowing lawns or moving loads. The equipment consists of a low-power, wheel-mounted propulsion system. A rotary mower or a towbar for attaching a small trailer is attached to the chassis. In the latter option, it is possible to transport light and small loads. The low power of the motor and the price of the rider limit the scope of its application. Most often, the equipment is used for treating lawns or making hay for winter feeding of animals.
Types and principle of operation of mineral fertilizer spreaders
Garden tractor
Special equipment with a power module with a capacity of up to 15 liters. with. designed for intermittent work in gardening. She will cope with the preparation of hay for the winter, mowing the lawn, clearing the area from snow. The towing mechanism and the high-torque engine allow delivering loads weighing up to 500 kg over long distances. Among the disadvantages are limited capabilities, short service life. Advantages of a garden tractor:
- Low price.
- Small size and weight. Compact equipment can be stored in a summer cottage.
- Ease of operation. Maintenance is reduced to the replacement of technical fluids and preservation for winter storage.
- Ease of management. Medium-sized wheels allow you to make turns with a radius of no more than 3 m.
For your information! The garden tractor has a low ground clearance - clearance (about 15-20 cm). This size limits the vehicle's ability to move over rough terrain.
Mini tractor
Complete equipment for working in the field only of reduced size, for any work on the land plot. A feature of the mini-tractor is the use of universal mounts for attachments, a power take-off shaft (PTO), a hydraulic drive. The former are necessary to connect additional mechanisms (cultivators, seeders, cultivators). PTO transmits rotation from the engine to the implement of the attachment. Hydraulics drives various mechanisms.
A mini tractor equipped with attachments will fulfill its task at any time of the year. Reasonably selected, depending on the cultivated area, it will last for decades if you carry out repairs and maintenance on time. Advantages:
- Endurance and durability. Factory parts made of metal by casting or stamping will last much longer than plastic ones. In addition, these components can withstand heavy loads.
- Maintainability. On the market, you can always find a replacement for a broken part or order its manufacture in a workshop.
- Functionality. The use of unified mountings allows you to use any additional attachments designed for soil cultivation.
- Passability. Large ground clearance (from 25 cm) provides the ability to deliver equipment even to hard-to-reach areas.
- ErgonomicConvenient control mechanisms allow even a beginner who is unfamiliar with the device to use the unit.
Grasshopper GH 220
Advantages
Compactness Multifunctional Engine power
disadvantages
Lack of a canopy and a full-fledged cabin
This mini-tractor also belongs to the models in the middle price category, but its appearance is significantly different from the previous one. In this case, the mini-tractor has really small dimensions of 250x120x123.5 cm. The weight of the machine is 960 kg. The model does not have a full-fledged cockpit and roof. Also, a canopy is not provided here, so work on the tractor can only be carried out under favorable weather conditions. This is perhaps the only omission of the developers.
Mini-tractor Grasshopper GH 220 has a 4-cylinder engine and a special cooling system. Power is 22 hp, top speed 28 km / h.
The technique will perfectly cope with all the main tasks: evenly spreading crops, collecting them, leveling gravel or sand, and much more. The rear-wheel drive modification allows you to install various auxiliary accessories on the device - a plow, a lawn mower, a rotary tiller. In general, such a mini-tractor is perfect not only for domestic purposes, but also for processing large areas.
