Installation of a knife on a motorcyca Patriot.

How to assemble a gasoline trimmer for grass: the procedure and step.by.step video instructions

As a rule, devices designed for mowing grass and similar to them are quite bulky.

The vast majority of trimmers of any type are delivered in disassembled form, packing in a cardboard box, so before starting work, such an apparatus must be assembled.

installation, knife, patriot

In addition, a trimmer for grass often has to collect after winter, because some of the owners disassemble this device so that during storage it takes less space.

The device and principle of operation of the starter on the trimmer

The gasoline engine is, in principle, the main part of the motorcycles its power lies in the range of 0.5-2.5 liters.With. The movement from it is transmitted by the shaft located inside the hollow bar, and then through the gearbox, consisting of gears, already a fishing line or a knife (working body).

Also, the lawn mower has the following elements:

  • protective casing;
  • lever;
  • a belt designed for ease of use of the device;
  • Starter serving for launching a gasoline internal combustion engine.

All parts of the motorcycles are presented in the photo further.

The starter on the trimmer is an integral part, which performs the engine starting into operation. It is shown separately in two photos below.

The starter mechanisms of various models of the benzos work according to the same principle: during the launch of the ICE, the protrusions marked in the photograph above the number 1 are included in the hook with dogs 3. When the engine begins to work, they return to their previous position due to the effects of centrifugal. Similar role is also played by wires 2.

Read adjustment of a trimmer carburetor for Echo SRM 330 ES grass

Unpacking. Patriot PT 5555ES Country

The process of returning to the initial position of the elements of the mechanism occurs due to the presence of a spring screwed around the axis. It unfolds when the rope is pulled. After releasing the cord, it is drawn and winding due to folding the spring. During the launch of the ICE of the lawn mower, the triggering mechanism turns its shaft until it starts to work (starts).

To date, gasoline motorcycles are equipped with two types of starter mechanisms:

The first option is much more common.

The starter on the trimmer can function without breakdowns for a long time. It is impossible to unambiguously indicate the deadline. Everything is determined by the initial quality of the device and compliance with the rules of handling it.

Features, pros and cons of

Patriot is a famous American brand that has long existed on the market. Its advantages can be safely attributed to an affordable price (relative to other companies), a good build quality that will delight you for many years, and, of course, reliability. ), and an expensive professional unit (from 9000). And the most interesting thing is that even a trimmer for grass for 2000 will last you for more than one year if you are guided by our operation tips.

Easy in daily use, “unpretentiousness” to the quality of fuel can please any gardener. These trimmers for grass do not have any specific minuses.

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The only thing that can go wrong with them is if a marriage occurs at the factory, although the probability of this is very small.

The most common reasons why the lawn mower will not start

Every newcomer when choosing a trimmer for grass faces a question what kind of type to choose for their goals. There are three types of motorcycle: gasoline, battery and electric. Let us dwell on each of them.

Battery trimmers for grass

One of the types of trimmers, which is characterized by low power and small size. Its use is limited only by a small territory with small vegetation without weeds. The batteries in such units are also not so hot-they are designed for only 20-40 minutes of continuous work, and at the same time, the time of their full charge can take a lot of time, most often until 24 hours.

Of course, they also have their advantages: extremely low weight of the device, compactness, high assembly speed, and it also does not require an electric network next to him.

If your goal is a mowing of soft young grass, then such a trimmer for grass will do the wave.

Electric trimmers for grass

Such trimmers for grass are most common in the market. These units will easily cope with mowing in a large summer cottage, even if the vegetation is high there. The power of models on average is 1.4 kW, which will allow you to use them comfortable. Without a doubt, this type of trimmers will be inconvenient for some, because it requires finding a current source next to him (although the problem is solved by the purchase of a conventional supervisor). Due to the restriction in the form of the length of the wire, the comfort of operation in large areas drops sharply, although its performance and power will not be in doubt. It is also worth noting that the models of the presented type cope worse with wet grass (in the early morning or after rain).

The undoubted advantages include their weight, which is even less than that of the battery. This weight is ideal for use by elderly people, because they can safely hold this motorcycle in their hands for a long time.

Gasoline trimmers for grass

Gasoline trimmers for grass are used by professionals or summer residents whose sites are larger than average. Such units are very powerful, they can safely exceed the power of electric motorcycles by 2 times (that is, up to 3 kW). Such high power allows you to use special disks (or other equipment) simultaneously with a fishing line and a knife). Gasoline braids for grass weigh quite a lot, which is a significant minus for some.

The engines on these devices can be different: two.stroke or four.stroke. In environmental terms, four.stroke engines are much better, because they have a percentage of emissions into the environment less than two.stroke, and they consume less fuel.

Such a trimmer for grass is not suitable for evening work near residential buildings. Gasoline engines are extremely noisy, which will definitely interfere with your neighbors.

The only thing that is limited to such motorcycles is the tank with a tank for fuel. However, no one forbids you to carry a small bottle of fuel with you. Such trimmers for grass are ideal for mowing large territories with very strong vegetation, dry.

Winding fishing line on a trimmer for grass

Measured and accurate dismantling of a spray from the coil of braids for grass makes it possible to go directly to the winding of the fishing line. Design features of the head, the number and location of the fixing holes dictate the sequence of actions when performing this operation, and also determine the methods used. Today, there are several varieties of coils depending on the number of antennae antennae and refueling methods:

Trimmer coil for grass with one osmus

Many owners and experts note the simplicity of the operation and refueling of bobin with one mustache. Depending on the manufacturer, the length of the refueling fishing line can range from 2 to 5 meters. The end of the fishing line is inserted into the head in a special technological groove or hole, and the winding is carried out in the reverse work rotation of the bobbin side. On most coils on the outer side of the case there are marks in the form of arrows, which indicate the direction of the movement of the bobbin of the trimmer for the grass.

After winding, you need to leave the free end of 15-30 cm to strengthen the centrifugal force, which is determining when extracting a trimmer fishing line in automatic and semi-automatic reels. The left end is extended through the coil work hole and make the head assembly.

Trimmer head with two antennae

After extracting the spray from the coil body, we determine the number of streams for winding fishing line (1 or 2). There is no fundamental difference between bobbins with one and two grooves, but with a careless refueling in a paired groove, there are problems with operation. Due to the likelihood of weaving neighboring tools, a situation may arise when after the wear of the working antennae it is impossible to extract new.

Regardless of the number of streams for refueling, a fishing line is taken for a trimmer from 1 length.5 to 3 meters. The winding must be carried out in reverse rotation of the head to the side, since the winding in the direction of movement will lead to the fact that the fishing line for the trimmer will not be removed from the bobbin. After the fishing line for the trimmer is tucked into the coil of the trimmer for the grass, free ends (15-30 cm) we stretch into special holes. Next, collect the head in the reverse disassembly order and check the performance. Do not worry if the ends of the two antennae are very different in size, since when the trimmer for the grass is launched, the knife installed on protection will cut off the excess.

Trimmer head for grass with automatic line dressing

In some models presented on the market, a coil with an automatic winding mechanism is installed. It is enough to correct the owner and fix the ends in the head, and the winding operation will perform the tool itself when included in the operating mode. It is almost impossible to incorporate a fishing line for a trimmer to a trimmer for grass with such a head, since the coil independently determines the position of the antennae. The advantages of the automatic head of the trimmer for grass include the simplicity of the line for refueling, and the disadvantages are frequent breakdowns of the mechanism due to the complexity of the design and the high cost.

Types of woods for a trimmer for grass

First of all, in order not to resort to frequent replacements, it is better to use a denser fishing line for a trimmer. The number of its species and manufacturers is simply amazing. The main parameter of the fishing line for a trimmer for grass is its diameter. He varies from 1.6 to 3.2 mm. The most common view is a 2-mm fishing line for a trimmer. However, its selection must be carried out depending on your type of trimmer for grass.

Distinguish several variants of the cross.line section. So, it can be round, square, in the form of an asterisk with sharp faces. The last option is the most effective. However, it is worthwhile only on powerful braids and at the same time you need to know how to fill the fishing line for a trimmer into a coil of a trimmer for grass. Therefore, we can conclude that the more powerful your lawn mower is, the more the fishing line for the trimmer should be thicker.

A process such as winding a fishing line on a trimmer for grass is not difficult, but has its own characteristics. First you need to choose the right fishing line for a trimmer, the diameter of which is registered in the device passport.

First, unscrew the coil lid. Be careful, since the thread can be both left and right. The left thread is necessary so that during operation the head of the braid for the grass does not spin.

How to change a disk on a gasoline trimmer

Set a new one or replace the nozzle on a motorcycle will not be inconvenience. A pin is always in the kit with the tool, which need to block the gearbox hole. We need it, so that the blade does not spin and we could unscrew the mounts under our nozzle. The main thing is to adhere to safety precautions. It is forbidden to change the nozzles on the tool on!

How to put a disk instead of fishing line or a new blade on a trimmer for grass:

  • Remove the plastic casing.
  • Block the pin hole in the pin. It is necessary to simultaneously hook the gearbox and a cup of the shaft. If everything worked out, we move on.
  • Unscrew the rogue through the mounting nut (clockwise). If the trimmer for grass is used for the first time, then the antipsychot is unscrewed along with the structure. He is there.
  • Install the knife so that its hole coincides with the center.
  • We fasten the boot back.
  • Without removing the pinstore, we tighten the nut (in the opposite direction).
  • Tighten the nut by any key. The stronger the better.
  • Put a protective casing.

To change the disk for a trimmer’s fishing line on a gas station, a similar procedure is carried out. Only instead of a nut you unscrew the spool. And at the last stages you return the nut and the boot.

Now you know how to put a knife on a trimmer for grass instead of a fishing line, or install a completely new nozzle. Share in the Комментарии и мнения владельцев what knives you use and how effective they are in the fight against weeds. See you in the following articles!

Why you need to put a knife on a trimmer for grass

A trimmer for grass with a knife installed on it is most conveniently used for a more comfortable mowing of high and loaded grass in the country. a fishing line for a trimmer on a motorcycle in such cases does not cope. Thin torn very quickly.

Using Tolstoy 2.3 mm cord or homemade rods with cables forces the vegetation to wind up on the rogue. This increases the load on the engine.

installation, knife, patriot

As a result, the piston group and other mobile units of the unit wear out very quickly.

If the mowing of a weeds is produced by an electric trimmer without a knife, only with a fishing line, even a thick with a figure section, the problem cannot be solved.

There is always a risk of overheating the electric motor and disable flexible shaft. And it’s all in a large torque of the electric motor. The grass wound on a spindle creates strong resistance to the shaft resembling a speedometer cable that does not withstand and twist.

In order to protect the equipment from premature wear, manufacturers have provided the ability to install special knives on the grass for grass for grass.

The design and shape of existing cutting elements allows you to easily cope not only with coarse and outgrown with grass, but also to successfully fight the young shrub.

What knives to put on an electric and a lawn mower

Before buying and putting a knife on a motorcycle, find out what they are and in what cases are used. Today, manufacturers offer the consumer a large number of types of these supplies.

In general, the entire cutting tool designed for mowing grass can be classified:

The main material for the manufacture of trimmer knives can be plastic or metal.

The use of such consumables largely depends on two parameters:

For safety reasons, manufacturers do not recommend putting steel knives on electric trimmers for grass.

Almost all motokos operating from the electric network and battery are equipped with plastic blades. Depending on the manufacturer, they can be a solid disk design, with several blades or in the form of a special mowing head, which provides for the installation of removable plastic blades.

Direct rod in a gasoline trimmer for grass and curved in electric

Putting a metal knife on an electric trimmer for grass does not allow its design features.

  • The curved rod of the unit reduces the distance from its working part to the legs of the Kosar. In the case of a collision of blades with a stone or other hard object of a braid for grass, it is discarded to the legs.
  • The high torque, which we mentioned above, in the event of a collision of a metal knife with a solid object, transfers a large load to the flexible shaft of a trimmer for grass and its engine. What causes their premature failure.
  • Handle Electric Knules most often does not have a restrictive bar playing the role of the stop. Which does not exclude leg injury.

It is these features that allow the use of exclusively plastic knives on trimmers with electric engines. In a collision with an obstacle, the blades are destroyed, thereby protecting the legs of the mower from obtaining possible injuries.

Plastic knives cope well with outgrown and dry grass. They can mow the nettles and stems of burdocks.

The use of metal knives only on gasoline trimmers is also due to constructive features.

  • The direct design of the rod increases the distance to the legs, which provides the Cossacks with complete safety.
  • Comfortable U-shaped and J-shaped handles allow you to keep the tool firmly. D-shaped handles Motokos are equipped with a limiter resting in the leg of the Costsa, which does not allow to let the head to the legs when meeting a cutting disk with a solid obstacle.
  • The clutch of the gasoline engine allows you to smoothly gain speed to the optimal level. And when the blade collides against a hard surface, it can extinguish part of the blow.

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Thus, gasoline trimmers for grass with an installed metal knife are best used in large areas. They will successfully cope not only with high coarse grass, weeds, burdocks and nettles, but also with shrubs, as well as young trees.

The shape of the blades of the disk set to the trimmer for the grass does not affect the quality of the work performed. The speed does not depend on them. Triangular, trapezoid, rectangular forms are all marketing course of manufacturers.

If you plan to prepare hay, then it is best to put knives on a motorcycle with a large number of blades. Pay attention to the wheels with eight teeth or discs with four large blades and four additional. Two and three lobed knives will greatly grind the grass.

Sharpening of a trimmer for grass. the price of services

Our craftsmen efficiently and quickly performed a knife for a trimmer for grass, each client will like the price of the service. And those who regularly turn to us for sharpening the tools receive pleasant discounts.

Contact, we guarantee an excellent service, high.quality performance of our work.

Despite the fact that the laces of the lawn mowers are made of high.quality steel, from time to time their sharpening has to be updated. Fortunately, for this you do not need special skills and equipment, and today we will tell you how to sharpen the lawn mowing knife yourself without worsening the quality of the metal.

You can cut off excess grass from the lawn even if the edges are obviously bluntly bluntly at the mowing knife. However, at the same time, the shoots will be spaced in the longitudinal direction, turning into a fringe. A few days after the mowing, the grass will become terrible and will hurt a few more weeks. The cut should be even and neat, then it will drag on in just a few hours and the lawn will always be juicy-green. This requires the knife to be sharpened almost perfectly.

Left: grass cut off with a blunt blade of the lawn mower. Right: grass cut off with a sharp blade

Frequency of undermining

The frequency of sharpening a trimmer for grass for beard depends on many factors. First of all, it is:

A good tool for a hairdresser can live for about a year. A cheaper device when using 1-2 times a week can last two years.

The reasons for the loss of cutting properties

In addition to active use, a common cause of premature loss of cutting properties is incorrect care.

  • washing with water and not very thorough drying;
  • the use of an unpeeled tool again;
  • the use of low.quality oil for lubrication or lack of lubrication;
  • storage at high humidity;
  • mechanical damage.

You can save a dull trimmer for the grass. And it is not necessary for this to buy a replaced block, just carry out sharpening. But despite the ability to do it yourself, you need to be very careful so as not to spoil the device.

Choosing a saw disk

There are three rings with the same external (30- mm), but in different internal diameter, that is, they differ from each other in width. These rings are designed to compensate for the difference between the landing hole of the saw disk and the retaliatory element on the clamping puck of a larger diameter.

Installation of a diamond disk

This operation externally is no different from fastening the typical disk, except that even more attention, accuracy and thoroughness of control is required.Remove the coil with a fishing line, blocking the gearbox shaft with a special pin or a suitable screwdriver in diameter, rotating the container for the fishing line counterclockwise.

We try on the diamond disk to the lower slotted puck and convince that its landing hole is more than the diameter of the landing belt on the puck. At high speeds, the saw disk can shift, an imbalance will occur, which will inevitably lead to a breakdown of the tool and even the wound of the operator or people nearby.

We try on alternately compensating washers and select that of them that fits the width and completely selects the gap between the landing site of the saw disk and the centering belt of the lower washer.

We install a lower goal with a compensation ring, a diamond disk, an upper puck and a protective cup, which still partially redistributes the press force to a large area to a large area.

The entire resulting package on the gearbox shaft is pulled together by a nut with left.handed thread first by hand, and then by the end key, blocking the gearbox shaft with the help of a suitable screwdriver.

Remove the protective cut plastic tube from the teeth and once again check the strength of the fastening of the saw disk on the gearbox shaft. If it turned out to be reliable, then a trimmer for grass, with an established diamond disk, is completely ready, both for traditional and not intended for this tool, work.

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How to choose?

Buying a clogging nozzle for a lawn mower, in addition to the power of the engine of the benzotrimmer, they are based on several factors. This is the width of the processing, weight, diameter of the milling and the number of revolutions per minute. On average, the diameter of the milling cutter can be 20 cm, the number of revolutions is 180.

Considering that the nozzles for cultivating a gasoline trimmer are bad with a cave.like ground, you need to choose a disk.type option with a shield. At the same time, it is important to consider the care factor, because it is better to loosen the earth after its weeding. It is important that the handle is T-shaped, in this case the direction will be as reliable and correct as possible.

As for the design of the bar, it is useless to buy a cultivation nozzle for a flexible shaft, it will disable the unit quickly. An ideal option would be to buy a product with a multi.and.line rod paired with a cardan gear. Such an unit will show itself in work more efficiently and will differ in reliability. So that the engine does not overheat, it is important that the power is at least 1000 watts, otherwise labor productivity will decrease.

Features of operation

Given the capabilities of the trimmer for the grass and the nozzle itself, the work with the ridge is carried out until the weeds have not yet grown and strengthened. So, the user’s work will be more effective, because it is easier to cut low grass than to deal with rude and thick stems. Timely loosening of the soil with the help of a cultivator’s nozzle will contribute to accelerated growth and strengthening of planted crops and, as a result, high yield.

It is important to reliably fix the nozzle itself on the gasoline trimmer for the grass. It is important to take into account the fact that not every gardener can work with a motorcycle-cultivator, the reason for which is the weight of the braid for grass and hitch. If the unit engine is not designed for a power of more than 1,500 watts, this nozzle can only be used no more than a loot or light hill. It is important to understand that the nozzle for cultivating the soil by means of a benzo.cushion in no way replaces the unit for weeding, plowing and hilling. This is a mini-device for small purposes.

The knives rotating in the process are quite dangerous, and therefore, a gasoline trimmer should work extremely carefully. You can not try to clean the knives from weeds when the device is turned on. This can be done exclusively when the engine is completely stopped. Do not grab onto the knives with your hands or try to block them. It is timely to carry out the examination of the device, eliminating the breakdowns, as well as worn parts.

You need to refuel the unit on the street. It is important to ensure that there is no leak of oil or fuel. The engine should not be allowed. In the process, the operator should be away from rotating elements, since cutters can damage the limbs. Before starting work, you need to inspect the territory of future processing and save it from solid items. For example, it is advisable to get rid of stones that can cause a stop, or even a breakdown of milling.

If this happens, you need to immediately stop the unit and examine it for damage. You can’t work with a broken device.

You will learn more about the nozzle-cultivator for a gasoline trimer from the video below.

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