If you plan to purchase or already own the land, you should know which tool is best suited for tillage. You can do it manually, but the result will be better using a walk-behind tractor that can do all the hard work.
Before purchasing this equipment, you need to familiarize yourself with the types of devices, learn more about their characteristics and ask what manufacturer supplies the tool to the market.
The main types of motoblocks
Motoblock electric can be amateur or professional. You can decide which option is the most optimal, given the size of the site. If the area does not exceed 10 acres, then you should not spend money on professional equipment. When the area is 20 acres and more, it is better to prefer a semi-professional model. The fact is that professional motoblocks are best suited for farms.
Motoblock classification
When choosing an electric walk-behind tractor, it should be remembered that such equipment is divided into separate classes according to:
- a method for rotating mills;
- engine power;
- unit weight.
The most popular are those models that have a central arrangement of cutters. This solution is considered universal. If the equipment is supplemented with wheel sets and nozzles, then the user will be able to increase the range of work performed. Such models are compact, convenient in storage and use.
The disadvantage can be considered the need for the application of efforts by the operator during management. The electric motoblock can have a rear arrangement of cutters, this is true for models that have more impressive power and stationary wheels. This design can facilitate the use and use of nozzles, but reduces maneuverability and increases size, which for some is a fundamental factor when choosing.
If the engine power does not exceed 4 kW, the cultivator will weigh a little and will be convenient for operation in a small area. If the weight of the equipment increases to 80 kg, then the power can be about 8 kW. With a weight of 100 kg, the power is 10 kW.
The electric motoblock can also be classified by the type of engine, and more precisely by the manufacturer of this unit. Experts advise to prefer imported walk-behind tractors, as they not only rarely fail, but are also more efficient.
Varieties of motoblocks by weight
On sale you can find motoblocks with different weights. Ultralight are quite common, because the unit can be used to process small areas. A shovel and a chopper will be able to replace such a walk-behind tractor, making work easier on the site and increasing its productivity.
So, choosing a Salute brand motor block with a working width of no more than 30 cm, you can use the device in greenhouses, flower beds and flower beds. The power of this unit is 2 liters. from. This ultralight walk-behind tractor has removable handles, which allows you to easily transport it in the trunk of a car. Characteristic for this class are the cutter teeth, which have a hook-shaped shape. It allows you to fight weeds and loosen the soil.
Light motoblocks
Electric walk-behind tractors can be light. In this case, they are usually equipped with engines whose power does not exceed 4 liters. from. The mass of such a device is in the range up to 60 kg. This unit will have a significant working width, which is 90 cm or less. The productivity of such walk-behind tractors is higher compared to ultralight ones, and they are intended for a wider range of agricultural work. The unit for tillage up to 60 acres is perfect.
If we consider a light electric walk-behind tractor, it is recommended to read reviews about it. Consumers argue that the disadvantage in such units is low weight. If the cutter hits a hard ball of earth, the walk-behind tractor will jump, which will cause some inconvenience.
Mid-weight walk-behind tractors
Medium walk-behind tractors will have a capacity of up to 7 liters. C., in this case, their mass reaches 100 kg. This type of small equipment is most in demand, and is used to work on areas of up to 1 hectare. Typically, such walk-behind units have one rear and two forward speeds, which provides maneuverability when moving in areas with a dense planting.
Additional equipment can be hung on medium-weight walk-behind tractors, which allows hilling, harrowing and many other works. Medium-sized cars act as semi-professional equipment, but their cost is still lower than professional counterparts.
Heavy motoblocks
Heavy motoblocks will have a mass of more than 100 kg, while their capacity will reach 16 liters. from. These units are intended for professional use, because they are effective in soil treatment in large areas. They are acquired by farms and utilities services. Additionally, this equipment can be equipped with a plow, mowing machine, trailer, etc. Heavy class machines perform the work of a mini-tractor, which may not be involved in tillage. Its main tasks include cleaning territories from debris and snow, as well as transporting goods.
Manufacturers Overview
Electric walk-behind tractors and cultivators are devices that are sometimes perceived by customers as similar equipment. As an example, you can consider several models of cultivators and walk-behind tractors to understand which option to prefer. For example, a cultivator of the brand DDE ET750-30 will cost the consumer 6,000 rubles. This device has a capacity of 1.02 liters. s., or 750 watts. The processing width will be 300 mm, which will positively affect the processing speed of the site.
If you want to calculate how much time you will spend on soil cultivation, then you should consider that the speed of the cultivator is 0.4 km / h. With a more impressive processing width, the process will be able to complete faster. But it is also important to take into account the characteristics of the engine, because there is a ratio of power and width. It looks as follows: 1 liter. from. 20 cm. The described cultivator has a weight of 8 kg, and the recommended processing area is 150 m 2 . The depth of the soil is 220 cm.
For a more complete picture, you can consider another electric cultivator - GREENWORKS 27017, the cost of which will be more and will be 13,000 rubles. This equipment has a power of 950 watts and provides 350 rpm. The processing width is 25 cm, while the depth is 20 cm. The device weighs 16 kg, which will simplify its operation.
Some manufacturers of motoblocks
If you want to buy a walk-behind tractor, then as an example you can consider the model "Mole MK-455", the cost of which is 18,900 rubles. This version of the equipment is intended for tillage in a small farm or summer cottage. The model is functional and designed to use additional attachments.
An electric walk-behind tractor with a plow, digger and hiller will expand the range of work performed. With the help of the unit it will be possible to spud, cultivate and plow even hard soil. The presence of a reverse guarantees excellent maneuverability in areas with difficult terrain. The electric mole block "Mole" provides comfortable management, safety during operation and convenient transportation.
Another example is the Centaur KE-1400 electrical device, which weighs 15 kg. The cultivation depth is 20 cm, and the power is equivalent to 1.4 liters. from. The cultivation width is 36 cm. This equipment was released 3 years ago, and today it has become quite popular among summer residents and farmers. It can be used for harvesting land for planting, during weeding and soil cultivation. Suitable device for home and garden, greenhouses and open flower gardens.
More about the centaur motoblock
The electric circuit of the centaur motoblock, which is presented in the instructions, will allow you to get acquainted with the technical specifications. Among the additional features, the cutter rotation speed, which is 110 revolutions per minute, should be highlighted. During operation, the motor does not require additional maintenance, and when using a walk-behind tractor, a minimum level of noise and vibration is created.
Alternative market offers
If you are not satisfied with the electric motoblock, the price of which was mentioned above, then you should pay attention to other manufacturers. For example, the models of the Minsk Tractor Plant are quite powerful, heavy and multifunctional. They are equipped with Honda engines, and as a distinctive feature of the devices is the presence of 6 speeds. You can attach additional equipment to such a device, which is not included in the standard package.
The processing width can vary from 40 to 60 cm with a depth of up to 20 cm. Choosing this unit, you can count not only on functionality, but also on the availability of the service. There are also disadvantages in it, expressed in problems with the clutch, as well as in the inadequacy of the gear shift system. The cost of such equipment can vary from 80,000 to 85,000 rubles.
If you are interested in an electric motoblock, the price of which will be more affordable, then you should pay attention to Lander. The manufacturer offers for sale medium power units that are equipped with Honda engines. The weight of such machines is approximately 60-70 kg. You can count on 3 speeds, including one reverse.
Distinctive features of such walk-behind units are reliability, ease of operation, high performance with minimum fuel consumption and noiselessness. Such models are suitable even for women and the elderly, and it will be possible to process using them areas of small and medium sizes. Such equipment costs 49,000 rubles.
Manufacturing a walk-behind tractor
A motoblock, the electric circuit of which is usually provided in the kit (the circuit diagram of the engine power supply is given below), can be made by you yourself. The main frame will be the supporting frame, which is made of a corner and a channel. To create a sliding effect, it is recommended to use ball bearings, which must have the appropriate diameter. The pulley on the bronze axis can be connected to the same element on the electric motor, for this you should use a belt.
Electric do-it-yourself motoblock is made using working knives that will provide tillage. Their fastening on the lower axis is ensured by a key. Motion control is guaranteed by a switch located on the handle of the holder. Self-made electric motor-blocks have a motor that is connected to the network using a wire wound around a coil.