Electric brush cutter
There are brushcutters with electric motors. Their power can be 0.5-1 kW. The blades rotate at a frequency of 1500-4000 / min. Such devices are very productive.
The electric brush cutter is equipped with two parallel blades. Its cutting part resembles a chainsaw. Direct trimming is accomplished by the opposite motion of the two blades. The branches, finding themselves between the teeth of the knives, are cut off by one of them.
Brush cutter knives come in two varieties. First, both knives are moving. The second - one knife moves, the second is stationary. There are also brushcutters with double-edged knives. They can perform all sorts of complex trimming elements, but this requires working skill.
Devices in which both knives move are much more functional. They work faster and more actively. If a significant amount of work is required, then they are, of course, preferable.
They have negligible vibration as well as no exhaust fumes. In addition, if the blades of the hedge trimmer are close to each other, then it can be used as a lawn mower. The thickness of the branches that can be cut with it depends on the distance between the teeth of the blades.
The main disadvantage of the electric brush cutter is the need to connect it to the network. This will certainly require a long wire. And care must be taken not to damage it and not get an electric shock. Sometimes the owners are unhappy with the lack of power of such devices.
How to choose?
The rules for choosing a cordless brushcutter are pretty simple. The first thing to remember is the mechanics of the work. It is directly related to the type of construction. The most inexpensive, budget models are produced in the form of a kind of hair clipper. They can be operated with one hand, but their performance, like power, is relatively low.
- The type of haircut also matters. For straight-line processing of hedges, one-sided tools are used, in which the blades are sharpened only on the inner cutting edge. A wave-like haircut requires more complex processing techniques. It is imperative to use a tool with double-sided sharpening of knives that do not miss a single branch.
- Sizes and features of the cut. There are compact mini-models that can provide high speed when cutting small and thin branches, twigs, bushes. However, they are useless in the fight against tall growth. A parameter such as coverage is also important. It refers to the area of greenery to be cut that is cut in one pass with the hedge trimmer. Typically, such a strip reaches no more than 150 mm. It is worth noting that the shorter the blades, the lower this figure will be.
- Optimal body size. The oversized garden hedge trimmers look impressive and are suitable for tough jobs. They can be equipped with powerful and capacious batteries, which extend the battery life of the equipment. In the case of rechargeable gardening tools, this factor can be called a disadvantage.
- Options. The more modern equipment is used in the model, the more economical its energy consumption will be. In addition, additional features turn the standard equipment into a safe tool for gardening and landscaping. The anti-blocking function makes it possible to avoid jamming of the cutting elements when processing the thickest branches.Power Saving Mode and Battery Charge Indicator are two useful options for accurately calculating performance and maximizing equipment uptime.
Manufacturers of rechargeable pruning tools include Li-ion or Nickel Cadmium rechargeable batteries in their products. The first option is considered more modern - it allows you to replenish the battery charge even before it is completely discharged. But inside them there is a toxic substance that can pose a danger to humans in case of accidental damage to the case.
The choice of a nickel-cadmium battery requires a complete discharge during the operation of the battery, otherwise the wrong mode of replenishing the energy level will lead to too quick battery failure. But this option also has its advantages: they are not afraid of long-term continuous operation. There is also no risk of overheating.
In the next video, you will find an overview of the Bosch ISIO 3.6 V-Li cordless hedge trimmer.
Benefits of an electric brush cutter
As with any such technique, the hedge trimmer should not be selected in a hurry. United by one common name "brush cutter", the types of this instrument are more than differ markedly from each other. If you compare them by the main characteristics and user reviews, it becomes obvious that electric brush cutters have significantly more advantages than other varieties.
A mechanical hedge trimmer is essentially a pruner, only of a much larger size. It can be used to trim an already finished haircut, to maintain the shape of a bush - more complex tasks are problematic to carry out. The tool with the battery makes a loud noise during operation, and the duration of the session is limited. The gasoline unit has the same disadvantages as the previous type, and in addition to them - considerable weight.
Unlike its “brothers”, the electric hedgecutter, with all its power and wide possibilities, is notable for its low weight and low noise level. The duration of the work is unlimited - if only there is current.
One of the main distinguishing features of the electric brushcutter is the presence of a cord, because the operation of the tool is impossible without electric current. The length of the cord usually does not exceed thirty meters. If, when working with the tool, it is necessary to move away from the power source at a greater distance, you can "build up" the cord simply by connecting an extension cord.
Due to the fact that such a brush cutter is powered by the mains, it cannot be operated in the presence of high humidity. The restriction is serious, but not critical - hardly anyone wants to cut bushes in the rain.
“… We use the instrument with my wife in turn. At first they regretted that they had taken an electric one - the weather restricts, the cord restricts ... They already wanted to change it. But seeing how the neighbors are tormented with gasoline, with its noise and exhaust emissions, we reconsidered our attitude. Ours, of course, is not so powerful, but, in my opinion, health is more expensive ... "
Andrey
Electric hedge trimmers rightfully claim to be the best variety of this tool. How to choose a specific unit from the whole variety of electrical models and which manufacturer should you prefer?
DIY brush cutter
You can make a brush cutter from a chain-type chainsaw. To do this, you need a saw, M6 hardware (nuts, bolts, washers) and a steel strip of 25 mm. You need to attach knives to the chainsaw blade, which are made of steel strip. To do this, the strip is divided into equal parts, the edges must be cut off with a grinder at an angle of 45˚.
Interesting. Do-it-yourself brushcutter from a chainsaw is quite simple to make if you have the necessary tools and materials. The result of the work is very high and does not differ in efficiency from the purchased options.
The hedge trimmer is an essential tool for fans of hedges, ornamental shrubs and large gardens.It allows you to bring the crown into an ideal shape, remove protruding branches, arrange a hedge or bush in a matter of hours. It is necessary to choose a hedge trimmer based on the needs, type and number of plantings and the cultivated area.
Subtleties of choice
In order to choose the optimal model for pruning trees and shrubs on your summer cottage or backyard farm, first of all, you should determine the amount of planned work. Handheld devices are only optimal if you have few trees and a small hedge.
If you have a fairly significant number of fruit and coniferous crops, then you should pay attention to electric and battery models. If financial resources permit, then gasoline brush cutters will be an ideal option.
Particular attention should be paid to the sharpness of the blades, since blunt cutting will require a lot more force than with well-honed cutters. Moreover, when making a cut, blunt knives injure the tissue of the tree.
They heal for a long time, and hollows often remain at the treatment site.
Make sure that the cutting blades are coated with a special compound that repels the sap and sap released from the cut. If the blades do not have such protection, then leaves will stick to them, significantly reducing the effectiveness of the work carried out.
The handles should be comfortable. It is better to give preference to products with ergonomic handles and rubber pads.
Of course, the weight and dimensions of the hedge trimmer are also of great importance when choosing a particular model. Mechanical devices involve manual labor, you will have to keep your hands in a raised position for a while. Therefore, if you do not have physical stamina and developed muscles, buy the lightest model and be sure to make sure that the device fits comfortably in your hand, easily opens and closes. The degree of comfort of working with a brush cutter largely depends on this.
If you follow these simple selection rules, you will get the perfect model for you. Such a tool will make caring for your garden truly comfortable, effective and will bring a lot of pleasant moments.
For tips on choosing a hedge trimmer, see the video below.
Brushcutter service
The traditional handheld brush cutter is maintenance-free. Unless you can periodically lubricate the blades and clean them from dirt that appears during operation.
Timely cleaning will extend the life of all types of garden tools. Before buying, you should check with your dealer for the availability of spare parts and the availability of an official service center.
The service algorithm for electric and gasoline hedge trimmers is approximately the same:
- Stop the motor, disconnect the device from the mains or remove the battery.
- Disassemble the case.
- Clear debris and clean the blades from blockages.
- Sharpen the cutting edges with a drill, file or emery paper.
- Coat the knife joints with graphite grease.
- Use a syringe to pump out the old oil from the transmission and refill with new one.
- Assemble the unit.
Before each engine start, it is necessary to inspect the integrity of the electric brush cutter wires to prevent the risk of electric shock. As an extension cable, it is better to use one that allows you to wind the cord on a bobbin.
Which brush cutter is better to buy depending on the intensity of use
Garden tool manufacturers produce a large number of models of professional hedge trimmers and the amateur class, designed to form bushes, remove dry and diseased branches, care for hedges. If you are faced with the need to perform such work, then you will definitely need a solid brush cutter. Depending on the size of the garden and the intensity of use, different types of products are chosen.
Manual brush cutters
The shape of this tool resembles a large scissor that must be held with both hands.
Manual brush cutter.
Application. It is not intended for serious volumes of work, since it requires the physical effort of the operator, does not cut dry knots well and is not able to cope with large branches. But it is inexpensive, does not take up much space during storage, and does not require special care. It is convenient for them to prune bushes of currants, raspberries, gooseberries or give a funny shape to the lilac growing under your window.
Electric Networked Brush Cutters
Brush cutters of this class use the energy of an electric motor, which must be connected through an extension cord to a standard 220-volt alternating current network. Engine power and weight are almost proportionally related, which is why most handheld models are equipped with a 400-600 watt power plant. These hedge trimmers are highly productive, but require periodic breaks to avoid overheating the engine. The radius of their action is determined by the length of the cable.
Electric network hedge trimmer.
Application. Electric hedge trimmers are capable of cutting 20-25 mm thick branches and can be used to form all forms of green plants. However, such devices cannot be operated in wet weather and cut wet branches.
Cordless brush cutters
This tool is similar to the previous one, except that instead of plugging into the mains, it uses compact electric batteries that you have to carry with you. The weight of such hedge trimmers is 2-3 kilograms, which is acceptable even for women.
They provide absolute mobility for the operator, and the operating time is determined by the capacity of the battery. If you use two batteries, one of which is constantly in charge mode, then forced breaks will be minimized.
Cordless brush cutter.
Application. Cordless hedge trimmers are best used in large areas where it is not possible or practical to use a long extension.
Gasoline brush cutters
Gasoline hedge trimmers are powered by a compact two-stroke combustion engine instead of an electric motor. For hand-carried models, it can reach up to 900 watts for high productivity and the ability to cut medium sized branches.
The ability to use such a tool is not affected by the weather. It can be used far from electrified buildings, as long as there is a sufficient supply of fuel mixture.
Gasoline brush cutter.
Typical disadvantages of brush cutters in this category include:
- large weight, reaching 5-6 kg;
- noisy work;
- the presence of harmful emissions of exhaust gases;
- the need for periodic refueling;
- more complex maintenance.
Application. Such models are better suited for professional use and performing a large amount of work, in large spaces.
What it is?
The cordless brush cutter is a kind of similar power tool. The only difference is that the rechargeable type has an autonomous battery that needs to be charged regularly. On average, charging is enough for 40-60 minutes, so each time you have to recharge the battery before starting the procedure. Sometimes the kit includes two batteries at once, which allows you to work continuously on the site for two hours.
It is convenient to work with such a unit if there are not too many green hedges and they are far from the outlets. But the nature of the vegetation also matters: not every cordless hedgecutter can handle large branches.
Expert opinion
Kulikov Vladimir Sergeevich
After each use, the cutting part of the machine must be cleaned and oiled. Otherwise, the blade will be covered with rust, the brush cutter will begin to "chew" the bushes and, as a result, will completely refuse to work.
Bosch AHS 45-16
Bosch AHS 45-16
Bosch AHS 45-16
Bosch has long established itself in the power tool market, and has also taken up the production of garden devices for plant care. The Bosch AHS 45-16 is a lightweight, powerful hedgecutter that helps you cut your hedges quickly and comfortably. The model is networked, which provides it with good engine power - 420 watts.
Stylish and convenient unit, made in turquoise color with red accents, will appeal to many gardeners.
The opening of the tooth of this Bosch AHS 45-16 model is 16 mm, while the number of strokes at idle speed is 3400 rpm. The weight of the device is 2.6 kg, so the gardener does not have to strain his hands when working. The design of the unit greatly simplifies the pruning process and is also ideal for the maintenance of hedges up to 1.5 meters in height.
PROS:
- Good balance
- Ergonomic handle
- Power - 420 W
- High-quality assembly
- Stylish execution
- Suitable for cutting hedges
- High performance engine
MINUSES:
- Mains powered
- Not suitable for tall plants
Electric hedgecutter BOSCH AHS 45-16
TOP-10 Best brush cutters: description of the most productive models | Rating 2019 + Reviews
How to create beautiful flower beds and flower beds in the country with your own hands? (220 fresh photo and video ideas) + Reviews
Types of devices
The efficiency of the device depends on the power of its engine, as well as the chain, which should move well.
The pole saw is a saw equipped with a telescopic handle that extends up to 3 meters in length.
There are several types of devices. The division is made according to the type of engine.
- Mechanical. In fact, it is a pruner with a long handle. The device is simple and cheap. For a small area, such a Pole Pruner will be the best choice. A special stop is installed on the handle to prevent slipping from the hands and injury. Its disadvantage is that a person gets tired quickly, spending a lot of physical effort.
- Petrol. The most powerful models of devices with a gasoline engine. The device works like a chainsaw, handling even thick branches with ease. High power allows you to process more trees. The disadvantage of the device can be considered a heavier weight compared to electrical, as well as the noise produced during operation.
- Electric. This pole saw differs from other devices - it is made not in the form of scissors, but in the form of a saw with a chain. When connected to electricity, it moves and saws off branches. Compared to gasoline, the work is much quieter, the cuts are smooth. The disadvantage of the device is the constant need to connect electricity, the complexity of working in hard-to-reach places.
- Rechargeable. All the advantages of various options are combined in a cordless brush cutter. It works quietly, powerful enough, does not require an electrical connection (of course, if the battery is charged). The device can be used in almost all places, even where it is difficult to approach. Some owners consider the high cost of this type of device to be a disadvantage.
PATRIOT PT 555
PATRIOT PT 555
The petrol trimmer of this model is used for cutting very thick grass. At the same time, the terrain can be very different. PATRIOT PT 555 can be used equally effectively both on horizontal sites and on slopes. The product does not have wheels, therefore, during operation, it seems to hang in the air, allowing the operator to independently choose the cutting height.
The curved bar allows you to easily select the desired angle at which the grass is removed. Also a feature of this model is a comfortable small handle, which is located in the middle of the bar. As a result, the weight of the product is evenly distributed and the load on the operator's hands is significantly reduced.
The greater weight and significant noise during operation are due to the presence of a 3.0 hp engine, but thanks to the stronger unit, the tool can handle the greater load without significantly reducing the rpm.
PROS:
- Powerful engine
- Curved bar
- Capacious fuel tank
- There is an anti-vibration system
- The complete set includes a toothed disc for mowing small bushes
MINUSES:
- Heavy weight
- The engine is very noisy at high revs