Power of motor cultivators
Power is the No. 1 criterion when choosing a model. The weight and dimensions of the device depend on the amount of horsepower. When choosing such a technique, first answer yourself the following questions:
- How much area is to be cultivated?
- Nature of the soil (soft, clay, virgin soil)?
- Who will use the cultivator (man, woman, elderly)?
Having answered these questions, compare this information with the characteristics of motor cultivators of different power:
- ultra-light mini-cultivators;
- light motor cultivators;
- medium motor cultivators;
- heavy motor cultivators.
Important! The heavy weight of the model makes it difficult to use by people who do not have sufficient physical strength.
Ultra-light motor cultivators
This category includes models equipped with an engine of up to three liters. With. (horsepower). The power is sufficient for small areas (6 acres), flower beds, flower beds, small greenhouses, etc.
The working width does not exceed 20-30 cm, and the plowing depth of the beds is only 8 cm. Mini-cultivators are not suitable for cultivating virgin land, soil heavily overgrown with weeds, and dense soil.
Their size and weight (up to 15 kg) are so small that they easily fit into the trunk of a car or travel bag.
Light motor cultivators
This category includes devices with a capacity of 3-4.5 liters. s., which implies a weight of up to 40 kg. Like mini-cultivators, they are great for small areas. Due to the greater amount of horsepower and a wide reach (40-50 cm), they will cover 6 acres twice as fast.
Plowing depth - up to 15 cm.
Lightweight models are characterized by relatively high maneuverability, do not take up space, and are easy to transport. Disadvantages: when cultivating soft types of soil, they will not cope with clay soils and uncultivated areas.
Typically, lightweight samples are equipped with a fragile worm gear made of plastic. In the instructions for such a unit you can often find a recommendation to check the transmission lubrication once every 60 engine hours.
Important! If you constantly ensure that the gearbox does not run out of lubricant and lubricate it on time, this will significantly increase its service life.
Not all light weight models have reverse gear. Meanwhile, it greatly simplifies operation. Choose devices with a reverse function.
The basic package of lightweight models often includes a mounted hiller, which creates furrows for planting seeds.
Medium cultivators
Devices in this category are equipped with engines of 4-6 horsepower. The weight of the machines is 45-60 kg. They are quite stable and do not “jump” when cultivating dense clay soil, but are useless for cultivating virgin lands.
The grip is 40-85 cm wide, digging depth is about 25 cm.
When choosing a model of this class, it is better to find one with a chain gearbox. The service life of a chain gearbox is much longer than that of a worm gearbox, the efficiency is higher, and a chain gearbox allows you to safely roll back when encountering an obstacle.
On medium models, it becomes possible to use a larger number of attachments. The cultivator often includes: a mower, a small plow, a hiller, and a harrow.
Heavy motor cultivators
Heavy cultivation machines are equipped with powerful motors – up to 10 HP. With. and are suitable not only for country houses, but also for large plots. They can't handle virgin soil.
The weight of such models exceeds 60 kg, and they are usually equipped with a coulter. The coulter is a special stop that, when moving forward, deepens, making it easier to immerse the working cutter into the soil. Despite the weight, using heavy cultivators is quite convenient. The presence of additional wheels increases comfort - the cultivator drags itself.
Important! This class is contraindicated for small farms, vegetable gardens, gardens, greenhouses, etc. Heavy cultivators have no place on narrow paths or in the aisles between beds.
The heavy class of cultivators allows you to add any additional equipment.
Mounted cultivator KMN 8.4
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The cultivators are designed to completely prepare the soil for sowing in one pass, combining cultivation, harrowing and pre-sowing rolling after plowing. Modular mounted cultivators KMN-8-3, KMN-8-4 meet the requirements of technical specifications and a set of documentation in accordance with GOST 1114-84 (cultivators row crops)
Photo of cultivator KMN 8.4
The advantages of these cultivators are a reduction in energy costs by 2-2.5 times, compared to the existing system of soil preparation for sowing, the ability to cultivate to a depth of 3 to 10 cm, 100% soil leveling, maximum moisture retention in the subsurface compacted layer of soil, combing out weeds.
Technical features of modular KMN-8-4
- Reduced energy consumption by 2 - 2.5 times compared to the existing technology for preparing the soil for sowing (due to complete preparation of the soil for sowing in one pass and a large working width).
- Possibility of cultivation to a depth of up to 12 centimeters (the depth of tillage is adjustable).
- 100% soil leveling is achieved.
- Maximum moisture retention occurs in the subsurface compacted layer of soil.
- Combing of weeds is achieved due to constant vibration of the working parts.
- Cultivators are designed to completely prepare the soil for sowing in one pass, combining cultivation, harrowing and pre-sowing rolling.
Manufacturer's best models
Walk-behind tractors are universal due to the ability to attach additional equipment. The most important parameters for choosing a cultivator are the following:
- Processing depth.
- Working width.
- Type of material used in production.
- Working speed.
The manufacturer in question produces several different models of cultivators, the most common are KRN-4.2 and KRN-5.6. They are suitable for powerful motor cultivators and are often used as attachments for large agricultural machinery.
Krn-42
The KRN model 4.2 cultivator can be used for soil cultivation with the application of fertilizer. Suitable for use with high traction class tractors. Depending on the installed working parts and accessories, the device can be used to perform the following operations:
- Loosening the soil.
- Creation of filling furrows.
- Hilling up plants.
- Feeding plants with various fertilizers.
- Tilling the land before sowing.
- Harrowing between rows.
Before direct use of the equipment, it is configured.
The model of attachment in question can be used on high-class tractors. This is due to the following technical characteristics:
- The working width is 4.2 m.
- Recommended operating speed is 10 km/h.
- Transport speed no more than 15 km/h.
- Maximum turning radius 7.5 m.
In the manufacture of the structure, steel is used, which is coated with paint to protect the surface from environmental influences. The design of the cultivator allows it to be transported on public roads.
Krn-56
The KRN-5.6 cultivator has been in use for many years and is used for sowing corn, sunflower and other crops. The design can simultaneously be used for applying bulk mineral fertilizers.
In most cases, the cultivator in question is used to cultivate rows of corn, sugar beets and other crops. It is possible to install additional elements, due to which the scope of application of the structure is expanded.
The model in question can only be connected to high-traction class tractors. Technical features are as follows:
- In production, metal-ceramic bushings are used, which are characterized by high wear resistance.
- Double protection is installed to prevent dust and dirt from entering the structure.
- The sections are fastened with two clamps and a bracket. This method of fixation eliminates the possibility of changing the row spacing at the time of work.
- The wide copy wheel copes with the task of copying the soil, regardless of humidity.
- To fasten the main elements, a rectangular pipe with a cross section of 60 by 40 mm is used. This material provides reliability when performing various technological processes.
- The support wheel is located within the frame. This ensures optimal plowing width so you can navigate around various obstacles.
- The device comes with a mechanical and hydraulic continuous overload protection system.
- The design has a folding frame. This point greatly simplifies the transportation procedure.
- High efficiency is ensured by the parallelogram suspension. It is capable of copying the soil topography with high accuracy.
- Especially for the model in question, flat-cutting one-sided paws, as well as a device for transportation, are supplied for sale.
A different type of equipment is suitable for working in small areas. The working width is 5.6 meters, the processing depth is 6-10 cm. Processing can be carried out at a speed of 10 km/h. The weight of the device is 1300 kg, so there are difficulties with transportation.
How to choose a cultivator for your garden? A motor cultivator is a faithful assistant to a summer resident
Catalog » articles » Cultivators » How to choose a cultivator for your garden? A motor cultivator is a faithful assistant to a summer resident
The owner of a small plot of land wants to grow vegetables and fruits on it in order to provide his family with fresh, environmentally friendly products. But work related to the land requires time and effort. To make their life easier and leave some time for outdoor recreation, many people strive to buy a cultivator. The various models vary in design, weight and price. How to figure out which device is suitable for your site?
What is the difference between a motor cultivator and a walk-behind tractor?
A motor cultivator is a mobile device designed to loosen the soil. With this treatment, the layers of earth do not turn over, but are broken into small fractions, making it more airy.
The walk-behind tractor is a more universal mechanism that can be used to cultivate, hill up or plow land over a large area with turning over layers. This unit can perform many other business operations. It is equipped with a gearbox and a lot of removable equipment. Greater power allows you to transport loads in a trailer.
A walk-behind tractor is beneficial to use on a farm, but for a summer residence it is too large, consumes a lot of fuel and has poor maneuverability.
Types of garden cultivators
Hand-held garden tools are also called cultivators. They have different designs:
- with a movable working part (shaft with disks);
- and stationary (in the form of small forks with curved teeth).
The devices are indispensable for weeding and loosening the soil in small flower beds, beds, in a greenhouse, along fences, where there is little space for wheeled vehicles.
The smallest technical devices can replace manual labor with a hoe or shovel. Mini cultivators in Ukraine are widely used in summer cottages. Such garden equipment does not have enough power for heavy excavation work, but small beds with light soil lend themselves well to loosening and weeding with a simple mechanism.
Based on the type of engine, there are electric, battery and gasoline units. Depending on weight and power, they are divided into three classes:
- Lungs;
- Average;
- Heavy.
Lungs
The light class includes electrical devices with a power of up to 4 hp. They do not have an engine, so their weight is small (from 9 to 15 kg). The mini cultivator cultivates the soil to a depth of 20 centimeters. The main disadvantage is the electrical wire, which is always in the work area. During operation, you need to make sure that it does not fall under the rotating disk. The electric cultivator performs well in small areas with soft soil. The soil gripping area depends on the length of the wire.
Battery devices differ from electric devices in the absence of an electrical wire. Power is supplied from the battery. They are more mobile, but require periodic recharging. Electrical devices do not produce exhaust gases, they do not create noise, and they do not require fuel.
Average
Most representatives of this class run on gasoline. Power up to 4 hp allows you to process an area of up to 30 acres. Weight of 15–35 kg allows you to loosen hard soil, the thickness of the cultivation layer is 25 cm.
Heavy
The gasoline heavy mechanism is the most complex design. With a weight of 60 kg, power up to 7 hp. it provides loosening to a depth of up to 30 cm and can transport loads up to 3 tons. The machine is refueled with high-quality gasoline with the addition of motor oil. For uninterrupted operation of the engine, it is necessary to prevent the formation of carbon deposits. An engine that consumes gasoline is difficult to operate, but its high energy intensity ensures high performance of the device.
Popular models
Hyundai petrol snow blower
Currently, there is a wide range of gasoline cultivators on the market. The Chinese company Luzhong has released a model rad under the trade name “Dobrynya”, which shows its focus on the Russian consumer market. The Dobrynya cultivator can be equipped with additional equipment that expands the functions of cultivating the soil layer. The treatment field can be up to 135 cm wide, allowing you to cover large surfaces.
Cultivator "Dobrynya"
Pubert cultivators from the French company are equipped with a powerful Honda engine. The average weight of devices ranges from 12 to 75 kg, depending on the configuration. The Pubert cultivator can be used for cultivating flower beds and medium and large areas. Multifunctionality is represented by the possibility of plowing, hilling, harvesting and weeding beds. The manufacturer gained popularity due to the high maneuverability of the machines and the ability to work in areas with mixed terrain.
The Daewoo cultivator is capable of harrowing, chopping and removing plant roots. The mobility of the device is achieved due to the presence of transport wheels with deep treads and a large diameter. These features allow the Daewoo cultivator to overcome obstacles without effort. In addition, the manufacturer claims the ability to regulate the depth of plowing of the soil with a coulter attached to the frame.
The Zemlyak and Lifan cultivator models produced by the Chinese company KALIBR are compact in size and belong to the light weight category. Thanks to their modest dimensions, they can be used in narrow openings and hard-to-reach places. The relatively low weight allows the device to be easily transported and stored.
KALIBR cultivator Countryman
The Salyut and Agata cultivator models are intended for professional use. When installing additional hanging elements, Salute can be used all year round. This feature is due to the high-power engine, which is not necessary for the average garden plot.
Carver motor cultivators are designed for small plots of land. The folding handle mechanism allows you to conveniently store the device without taking up much space. All Carver models can be equipped with additional equipment due to the pre-installed power take-off shaft. Installing attachments allows you to expand the operating capabilities of the machine.
Relatively recently, German-made Sungarden cultivators began to appear on the market. They belong to the segment of ultra-light models. Weight is about 11 kg. The compact size allows the device to be used for fine work in densely planted beds. The cultivation width of the SunGarden cultivator is only 24 cm.
Cultivator Sungarden
The middle-class Master Yard cultivator is capable of processing a strip 60 cm wide and 30 cm deep. The average weight is 45-50 kg, giving increased stability to the device. Designed to work on medium-sized plots of 6-10 acres.
The Dde cultivator is equipped with a reversible system and a high-strength chain gearbox. The depth of the treated layer is 25 cm. For convenience, some Dde models are equipped with the ability to switch speeds and change the direction of movement to the opposite direction.
Hyundai cultivators can be used to plow and loosen small spaces of cultivated soil. In one pass, the working width is 45 cm. The wide neck makes the filling process easier. The special shape of the cutters allows mixing of applied fertilizers with the soil during the cultivation process.
Hyundai cultivator
The range of space covered by the Huter cultivator is 30-90 cm. The presence of a transport wheel facilitates the process of transportation from place to place. The presence of six cutters allows you to plow and clear the ground of weeds. High maneuverability and convenient location of control elements allow you to choose Huter cultivators.
Cultivators Storm (Sturm) are a middle class of devices. The four-stroke engine, with a power of 6.5 l/s, is equipped with a speed switch. The presence of reverse allows you to re-process the earthen shaft without turning the entire device.
