How to mow tall grass with a chain saw

How to mow grass properly with a trimmer

For mowing lawns and hedges, clearing the area of weeds and bushes, as well as making hay requires special equipment. For these tasks does not always suit the hand grass mower or self-propelled mower, but an electric or gasoline trimmer for the grass copes with the work easily and will serve more than one season. Owners of such devices need to know how to use a trimmer for grass to achieve the desired results without unnecessary costs and injuries.

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Depending on the power source for the engine, grass trimmers are divided into gasoline and electric. The first type is equipped with a tank for fuel and lubricant, the second works on the mains or battery.

Design of the gasoline grass trimmer

All the components of the apparatus are supported on a long metal bar. On its upper end is a gas tank, internal combustion engine and starter for starting. At the lower end, there is a spindle that turns counterclockwise. On it mounts a spool of fishing line or sharp knives (discs with teeth) made of steel or plastic. Inside the rod, which is a hollow tube, there is a rigid or flexible shaft that carries the rotation from the motor to the tool.

For your information! If the rod is straight, a rigid shaft is used that connects to the gearbox above the spindle and transmits torque to it from the drive. If the boom is curved, there is no gearbox, and a flexible shaft is used.

In the middle of the shaft there is a handle-holder, which can be D-shaped or bifurcated, similar to a bicycle handlebar. Asymmetric folding handles (as Husqarna brushcutter) are very convenient. Buttons and levers of the trimmer are located on the handle or boom. The engine, actuators and spool/disc are connected by a flexible cord. Booms can be solid, collapsible and telescopic. The length of the last two types can be changed to adjust to the height of an individual person. Some models have fasteners for lap belts. The disc or spool (bobbin) is covered with a shield to protect the person cutting the grass.

Cutting tool is a spool, inside which is wound a line for trimmer (cord, string) with a diameter of 2-3 mm. In some models, the line for the trimmer is wound with a reserve, and with a light impact on a hard surface, it automatically slides out of the bobbin. In other trimmers, a piece of cord is inserted into the reel, and the excess length is cut off against the sharp edge of the shroud.

In addition to the fishing line in the standard equipment of some brushcutters includes a disk with sharp toothed edges. Different tooth shapes are possible. To cut down branches and bushes, use a blade or milling machine similar to a circular saw blade.

FYI! To some models of trimmers you can buy other attachments: a brush, a chain saw, a cultivator for the soil.

Gasoline trimmer control

On the drive is a rotary knob, which moves or closes the air damper. It’s used to start the engine faster, to warm it up when it’s cold outside, for example. Other regulators are located on the handle-holder or boom of the instrument:

  • throttle trigger. controls the carburetor choke to change the amount of fuel flowing into the actuator;
  • “Stop” button. designed to break the ignition circuit, stops the engine;
  • button to prevent unintentional pulling of the throttle trigger. located under the stop button;
  • Gas trigger lock. Without it you have to constantly hold the starter lever with your finger if you use the brushcutter for long periods of time.

The design of an electric grass trimmer

In general terms electric trimmers are similar to lawnmowers: motor, handle, cutting element are attached to the boom.

For your information! Electric motor at the grass trimmer can be at the top, on the end of the boom, or at the bottom, above the cutting mechanism cover. The second has no gearbox.

You need to plug the power tool into the outlet, so an extension cord will be needed for mowing large areas. Whereas the radius of operation of a cordless electric trimmer does not depend on the length of the wire, but the batteries need to be charged and replaced on time.

Instead of the starter, electric trimmers use an on/off button. They, unlike their gasoline counterparts, do not have the ability to adjust the number of spindle revolutions, so there are significantly fewer control buttons on the device.

Please note! Both types of trimmers have a cutting width of 22-42 cm. And when using discs or knives, this indicator is directly related to the diameter of the nozzle.

Types and construction of trimmers

Depending on the power source for the engine, grass trimmers are divided into gasoline and electric. The first type is equipped with a tank for fuel and lubrication, the second works on the mains or battery.

The design of the gasoline grass trimmer

All elements of the device are mounted on a long metal bar. At its upper end there is a tank for gasoline, an internal combustion engine and a starter to start it. At the lower end is a spindle that turns counterclockwise. A spool of fishing line or sharp knives (disk with teeth) of steel or plastic is mounted on it. Inside the rod, which is a hollow tube, there is a rigid or flexible shaft that transmits the rotation from the motor to the working tool.

Note! If the rod is straight, a rigid shaft is used that connects to the gearbox above the spindle and transmits torque to it from the drive. If the boom is curved, there is no gearbox, and a flexible shaft is used.

In the middle of the boom there is a handle-holder, which can be D-shaped or bifurcated, similar to a bicycle handlebar. Asymmetrical folding handles (as Husqarna brushcutters) are very handy. Buttons and levers for controlling the trimmer are on the handle or shaft. The motor, control elements, and coil/disc are connected by a flexible cord. Booms are available solid, collapsible and telescopic. The length of the last two types can be changed to adjust to the individual’s height. On some models there are belt bindings for lap belts. The blade or spool (bobbin) is covered with a screen to protect the person cutting the grass.

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Cutting tool is a spool with a trimmer line (cord, string) with a diameter of 2-3 mm wound inside the spool. In some models, the line for the trimmer is wound with a reserve, and with a light impact on a hard surface, it automatically emerges from the bobbin. Other trimmers have a section of cord inserted into the spool and the excess length is cut off against the sharp edge of the shroud.

In addition to the line, some brushcutters come standard with a sharp-toothed disc. Tooth shapes are available in many configurations. To cut down branches and bushes, use a blade attachment or a cutter similar to a circular saw disk.

For your information! Some trimmer models can be supplemented with other attachments: a brush, a chain saw, a cultivator for the soil.

Gasoline trimmer control

There is a rotary knob on the drive that moves or closes the air damper. It is used to start the engine faster, for example, to warm it up when it is cold outside. Other regulators are on the handle-holder or boom of the appliance:

  • throttle trigger. controls the carburetor choke to change the amount of fuel going into the drive;
  • Stop button. designed to break the ignition circuit, stops the engine;
  • A button to prevent accidental pulling of the throttle trigger. located underneath the stop button;
  • Thumb catch for locking the throttle trigger. without it you have to constantly hold the starter lever with your finger if you use the brushcutter for a long time.

Design of an electric trimmer for grass

In general terms electric trimmers are similar to lawnmowers: the bar is attached to the motor, handle, cutting element.

For your information! Electric motor in grass trimmer can be at the top, on the end of the boom, or at the bottom, above the cutting mechanism cover. In the second case, there is no gearbox.

The mains unit needs to be plugged in, so an extension cord will be needed for mowing large areas. The working radius of a cordless electric brushcutter is not affected by lead length, but the batteries do need to be recharged and changed in time.

tall, grass, chain

Electric trimmers use on/off button instead of starter. On them, unlike their gasoline counterparts, you can not adjust the number of spindle speed, so there are significantly fewer control buttons on the device.

To recap! Both types of trimmers have a cutting width of 22-42 cm with a cutting line. And when using discs or knives, this figure is directly related to the diameter of the nozzle.

Safety precautions when working with a lawnmower

Mowing vegetation with a lawnmower requires certain skills and knowledge. Especially when it comes to gasoline-powered tools. It is necessary to know how to start the machine, to test it in work, to move it in the right direction, after finishing mowing, to clean and maintain the technique carefully. Mistakes are very expensive, and in this case we are not only talking about the money that may be needed to repair or buy a new lawnmower. If used improperly, the tool can injure not only the worker himself, but also surrounding people and animals.

Avoid accidents by following these simple guidelines. When working with the lawnmower it is forbidden:

4 months without mowing. TALL grass mow. SATISFACTORY ��

  • Smoking or any other use of flame sources;
  • presence of animals or bystanders in the working area;
  • tampering with power tool;
  • Work without wearing personal protective equipment (all devices must be
  • intact and operable);
  • operating or starting the mower near a naked flame;
  • operating the tool for purposes other than those for which it is intended;
  • Working with a mower that is not working properly, without a muffler or belt attachment;
  • touching the rotating blade or the muffler which has not cooled down yet;
  • working for extended periods of time without interruption.

The operator must be in a comfortable, stable position with both hands on the handles while operating the tool. The cutting elements accumulate mowed vegetation, so they need to be cleaned regularly. Do not forget to monitor the condition of the blades, the cleanliness of the territory, the tightness of the fuel tank.

Tips for choosing a device

To choose the right trimmer for the grass, it is necessary to take into account the features of the work, the technical characteristics of the tool, as well as determine who will use it. Grass trimmers are classified into two large categories: gasoline, electric. Their power, performance, functionality depends on the type of power. It is also important to choose the most suitable cutting element: line for trimmer or disk.

tall, grass, chain

Gasoline models are equipped with a powerful engine, which provides the tool with high performance. They can be mowed in any weather, they are hardy and comfortable. When mowing with a gasoline trimmer, it is necessary to monitor the fuel and oil level, so as not to overheat the motor.

Gasoline models are heavy (minimum weight is 5 kg), not suitable for women, the elderly. They’re environmentally polluting, noisy, and need good service. Such a unit is suitable for frequent mowing of grass, working on distant, spacious areas. Powerful units are suitable for making hay, mowing pasture.

How to mow with a disc trimmer

Any owner of a suburban home as it is also called a summer cottage knows that in the summer and spring time should be routinely care for the lawn, otherwise it will lose its external, sympathetic look. Therefore, some dacha owners wonder how to correctly mow grass with a trimmer with a fishing line. And before you start to learn how to mow, you need to choose the right tool for the area and only then properly use it on the lawn.

  • Control trimmer as you might think many, not a simple task, and there is nothing so special (complicated in a personal computer is not) if the right safety precautions and know how to properly manage it, if garden tools, cutter which is an iron disk.

It’s much safer to mow with a handline mower than with a corded trimmer, but not every time is normal and profitable. Main cutting element (mechanism) should be selected according to the garden plot and the height of the weed.

  • Previously, we considered how to mow with a lawnmower with a fishing line in automatic or automatic mode and manual. In the automatic mode, the main cutting element (line for the trimmer) is thrown after each start of the motor device. That it is advantageous, but with another not entirely economical, for example, your garden area unusual shape. there are rough corners, jagged edges and at each subsequent transition in different places, you need to turn off the device, and then include again. It is desirable in such circumstances to use the 2nd, automatic version. this is when the line feed in the trimmer, by pressing a special button, located at the bottom of the drum (in the grass-cutting area). It is quite easy to push the tip on the ground and the line for the trimmer will be thrown out.
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How to adjust grass trimmer, how to mow, what to refill

If you are the operator, you must be aware that the length of the cutting element (line) ends, which is placed on the drum in the extended (working) state should not exceed not just 15 cm. This length should be enough for a medium power trimmer to mow grass.

What to do, so that you can mow grass with a trimmer with a fishing line quickly, easily and accurately, if you set a goal. the device should serve you for a long time.

  • Try to keep the main drum (spool) from the ground at least 5 cm.
  • When you mow high grass, mow the top of it first, and then get to the stalks, to protect your skill from breakage and prevent the mower breakage.
  • When mowing grass it is necessary to cut in the direction of the cutting element (grass trimmer), in which the spool rotates.
  • Lawn grass, which is placed near the walls of the garden as a decor, the best way to cut, using only the edge of the line, so as not to overload the engine and not to wear it very much.
  • Every recycled 15-20 minutes, let the device “rest”.

It’s better to mow higher grass on your own garden plot with a solid trimmer, using a thick trimmer line.

tall, grass, chain

Alas will probably agree that the land is almost always, where the weeds are placed, will certainly be uneven, under the influence of which the owners of such garden plots are various debris and various stones.

That your precious device (grass trimmer) is not out of order mowing the highest grass is much better and faster mow in two trips. Т.е. First of all, we cut the whole top of the grass, identify more difficult areas of mowing, and pass the mower for the 2nd time.

How to mow hard grass with a gasoline mower. tiphack

When you’re going to grass (using a grass trimmer) to make hay, and you understand the acceptable amount of your own site, then have the option of advance will predict the course mowing grass. so you will be sharper, more convenient and easier. The main thing in these circumstances is not in a hurry to mow, and well with a “cool head” to approach the matter.

  • While mowing, try not to overload the mechanism.
  • If the highest grass gets tangled on the line turn off the mower right away, so that the motor does not burn out.
  • If your grass trimmer is petrol-powered, wet grass should not be mowed.

It is necessary to move the machine correctly for yourself and strictly to the right from the left, because mowed grass will certainly fall on the previously mowed area, which gives you the opportunity to mow the grass tops at first. Then you make the reverse movement, by which you will remove to our customer remains the remaining shoots of grass.

  • When working with large areas of the lawn, it is best to divide the work into several steps, visually dividing the area into squares. During mowing, you have to move along the outside of the area, so you don’t trample on the grass and don’t get tired of mowing. To make it easier to work, it is best to work from below, parallel with the finished area, and then turn back.
tall, grass, chain

In this option, you can simply use a grass trimmer with a fishing line during mowing grass around the trees planted in this area, carefully bypassing them and in all this, without loading the device. If you mow the grass in the way that we recommend above, you can easily reduce the possibility of grass flying around, making it faster and easier to mow.

Haymaking with a trimmer

What is the term of the project what you have a trimmer for grass it is necessary in any case to prepare before the beginning of work. If the grass trimmer is electronic, we need to charge it, or plug it into a 220 volt outlet and so start working. If you use a grass trimmer for mowing grass with gasoline fuel, fill the tank.

On the basis of the design prepare and check the cutting element. It is useful to check the safety of the grass trimmer. While working with the device, it is imperative that it is hinged to the body and held correctly by the handles. Wear safety glasses or a special safety helmet while mowing.

Filling up your brushcutter

To fill the chain saw, you do not use pure gasoline, but a working mixture, which should be prepared in certain proportions.

The fuel mix consists of gasoline with an octane rating of 95 and quality oil designed for air-cooled two-stroke engines.

The ratio is 25 parts gasoline to 1 part oil.

It is better to mix the components in a separate container, from which using a funnel then pour the mixture into the fuel tank.

After filling up the lawnmower, you must wipe all surfaces with a dry cloth where there are traces of spilled liquids.

Safety precautions during operation

Technique of work with a string trimmer and a disc has some differences. For example, a line for a trimmer cuts the grass at the very end, but if you move too fast, the entire length is engaged. As a result, the stems are not cut, and the grass winds up on the cord, which overloads the engine. That’s why it is important to choose the best driving speed. In addition, high and hard grass requires a faster trimmer line than when mowing lawns.

There are a few simple recommendations, the implementation of which will make the mowing more effective and efficient.

  • Trimmer with the engine below is convenient to mow garden paths, flower beds and edges of lawns. The plane of rotation of the spool of such a device can be placed perpendicular to the ground.
  • The chain saw is not intended to be used as a tool for starting or stopping the engine.
  • When mowing large areas, the machine should be tilted to the left in the direction of swing.
  • To cut grass around flower beds, shrubs and other objects, turn the grass trimmer head with the housing towards them. In this way you can mow and not damage the objects themselves.
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Remember that the bobbin or disc must not touch the ground or any obstacle except grass and twigs that need to be cut.

Safety precautions when working with brushcutters include.

  • You should not use the trimmer in rain or high humidity.
  • Keep people and animals at least 15 meters away from the cutting head as grass clippings, small debris and stones fly out from under the cutting head at high speed and can cause injuries.
  • It is best for the operator of the grass trimmer to wear heavy clothing that completely covers his hands and feet.
  • Work in protective goggles, gloves, headgear, closed shoes, special headphones or earplugs.
  • The wire of the grass trimmer should be behind the mower.

So, the use of handheld grass trimmers allows you to maintain order in a small area. It is more convenient to use a mower on large areas. In addition, the grass trimmer is relevant when making hay and putting in order on the territory: small grass clippings can mulch strawberries and other useful plants. You can visually see the process of mowing with this tool on the video.

Unlike the disc. to mow with a cord trimmer is safer, but not always optimal. As they say, it is worth choosing a cutting mechanism for the peculiarities of your area of work, or to use complex systems, where you can operate both the disc and the line for the trimmer, if necessary, installing the first, then the second.

As we have already written, lawn mower with a fishing line can be automatic, semi-automatic and manual. In the first case, the cutting element “ejects” itself after each new start of the machine. It is very convenient, but not economical enough, for example, if your area is irregularly shaped and contains corners, jagged edges, and with a long transition to each of such areas the mechanism should be switched on and off again.

It is important for the operator to understand that the length of the line ends that he sees in front of him when stretched out is exactly the diameter that the device will mow. You can read the rules for threading the line into the spool in one of our articles, but the main thing to remember: the length of the line ends should be optimal to make a competent mowing.

How to mow with a chain saw correctly? This should be done so that it will serve you as long as possible:

  • keep the spool 10 cm above the ground;
  • If you work with tall grass, mow at the top of the grass, and then near the stem to protect yourself from grass winding up on the machine;
  • Drive the machine in the same direction in which the reel rotates;
  • Lawn grass, especially near walls and garden décor, it is better to mow with the tips of the line, so as not to overload the engine;
  • Take a break every 15 minutes.

Any answers to questions about mowers you will find in this section of the site, but we are also happy to offer spare parts for lawn mowers among other assortment for gasoline tools.

High grass can ideally be mowed with a powerful trimmer with a heavy line. But, agree, the land where weeds grow is not always smooth, often landowners have shrubs and all kinds of debris, stones. In order not to ruin the expensive equipment it’s better to mow in two steps.

In a situation if you have to make grass for hay, and you are more or less oriented in the condition of the ground. then it’s easier to predict your work. Any machine that is designed to cut grass can also cut through tall bushes. The main thing. do not hurry and competently approach the process, as we demonstrate in the practical video.

  • Do not overload the mechanism;
  • if grass gets tangled, turn the mower off immediately
  • do not mow wet grass, even with a gasoline trimmer.

Buy a reel for grass trimmer, knives and disks. you can always at us, in store KosiKosa.

Electric grass trimmers with blades of this type are equipped with motors with power of 0.4-0.7 kW. You can find cutting elements of this type on tools of the Bosch brand. Advantages of double-blade knives:

  • minimal inertia torque;
  • Do not affect the performance of the driving mechanism;
  • if the blade is damaged, it is possible to replace the blades individually;
  • mow uniform grass effectively;
  • Throw the cut vegetation aside, not allowing winding on the shaft.

Blades of this configuration are a worthy competitor to disk cutting elements. To choose quality consumables, pay attention to the thickness of the products. This parameter should be at least 2 mm. Also consider the material of manufacture. Affordable pressed knives are used to complete the Chinese trimmers. But forged elements are considered more durable, resistant to wear and abrasion.

Choosing a trimmer for grass

A few sensible tips for choosing a device:

  • If the owner needs to cut the grass in any weather, you need a gasoline-powered unit. it works well in the rain. It is worth paying attention to the manufacturer’s recommendations, some models can not be used in wet weather.
  • The weakest point of cordless trimmers is the electric motor. The higher the position of the node, the less vulnerable the device. But it is not recommended to work in the rain with a cordless trimmer either.
  • Electric trimmers do not use in the rain at all, so water does not get into the plugs of the extension cord. A drop of moisture is enough for a short circuit and failure of the device.

Some craftsmen mow low grass by walking backwards. The thistle can be placed on top, but there is a risk of mowing the cuttings. the line for the trimmer is wound a little, make the coils weak. so there is less chance of melting the cutting part.

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