From this article, you will learn the basic criteria for choosing such a convenient device as a petrol brush: a rating of the best models from the most popular manufacturers on the market will help you with this. The advantages and disadvantages of designs, which, according to users, should be included in the rating of the most reliable, practical and convenient petrol brushes, designed to work in various conditions, will be considered in detail.
Content
- 1 Benzokosa: rating of the best devices and the main criteria for their selection
- 1.1 The weight of a manual petrol lawn mower and its engine features
- 1.2 Choosing the power of petrol cutters: which one is better to buy a design
- 1.3 Cutting elements of petrol cutters: which configuration to choose
- 1.4 Choosing a cutting element (line) for a petrol cutter
- 1.5 The choice of design according to the shape of the rod
- 1.6 How to choose a design with a comfortable handle
- 2 Gasoline brushcutters: rating of the best models in the budget segment
- 3 Rating of the best models for agricultural work
- 4 Rating of the best models for complex work
- 5 Prices for petrol cutters presented in the rating
- 6 Cutting headset and filling the gasoline scythe
- 7 Why the petrol cutter won't start: causes and remedy
- 8 Why the petrol cutter won't start: the cause of the mechanism failure
Benzokosa: rating of the best devices and the main criteria for their selection
Gas cutters are actively used by summer residents for mowing lawns in the summer. This type of work should be done not only on a regular basis, but also correctly so that the vegetation looks neat and well-groomed. For this reason, many people dream of purchasing this device for their private home or summer cottage.
However, there is one problem. Today it is not difficult to buy petrol cutters in an online store. However, not all manufacturers and models meet high quality standards in order to properly ensure the ideal lawn mowing result and at the same time maintain its functionality for a long time.
Note! The trimmer (petrol cutter) is a universal device.Having picked up a high-quality model with good technical and operational parameters, you can use it for processing various territories, including summer cottages and areas with difficult terrain.
Petrol cutters with optimal parameters are able to cope with cutting tall and hard grass, young tree shoots.
The main criteria for choosing a device are:
- construction weight;
- engine type and its technical indicators;
- the capabilities of the cutting element;
- barbell shape;
- convenience and comfort of the handle;
- price.
The most important selection criterion is spare parts for petrol cutters, or rather their availability for sale. In case of breakdowns or wear of certain parts, the optimal model differs from the rest by the possibility of quick and hassle-free purchase of spare parts. This point can be dealt with last when choosing a device, the main thing is not to forget about it.
The weight of a manual petrol lawn mower and its engine features
Weight remains an important characteristic of a lawn mower. It depends on it how convenient it will be to use the device later. The operation of a petrol cutter should not be accompanied by significant human efforts, otherwise such a garden tool can hardly be called practical and easy to use.
A structure that is too heavy for you will cause rapid fatigue, tension in the arms and torso. Therefore, it is worth choosing a weight parameter taking into account their capabilities or the capabilities of the person who will be engaged in mowing the lawn in the yard. According to this parameter, petrol cutters with a weight of 1.2 to 9 kg are distinguished.
A significant proportion of the structure's weight is borne by the engine. Most of the engines for petrol cutters, which you can buy in a specialized store, have a two-stroke device. They are lightweight and easy to operate.
Useful advice! If you want characteristics such as a quick revving of the engine, as well as high power, select two-stroke devices. Lower fuel consumption, low noise level during operation, as well as a high efficiency rate are provided by four-stroke engines.
Choosing the power of petrol cutters: which one is better to buy a design
Engine power is the main indicator that is taken into account when choosing a product in a store. Which value to choose depends on the size of the area that will be processed.
The choice of power is based on the size of the suburban area:
- If your summer cottage is small, a device with an engine power of 0.5-1 kW is suitable.
- For the processing of plots of average area (no more than 10 acres), a garden tool that produces a power of 1-1.5 kW is suitable.
- Plots, the size of which is equal to 10 acres or more, need a more powerful tool.
If you mow lawns in areas with a large area, while using a petrol cutter with a low power rating, the tool will very quickly become unusable. The fact is that the power indicates the length of time during which the device can work without overheating. Heavy loads on the engine with low power lead to engine shutdown and increase wear. For processing large areas, it is recommended to select models equipped with a four-stroke engine.
Cutting elements of petrol cutters: which configuration to choose
The cutting elements, which are equipped with petrol cutters, may look like:
- disk;
- fishing line;
- knife.
Such equipment depends not only on the manufacturer, but also on the specific model.
Note! Regardless of which of the cutting elements you choose, these parts need regular maintenance or replacement. In the case of the line, after wear it can be replaced, the knives and discs are sharpened. Moreover, the latter of them can be used even for cutting young shoots of trees and shrubs.
Blades for cutting grass have a different number of teeth. In some models, the teeth are replaced with blades. The advantage of this cutting element is that the teeth are able to cope with the cutting of dense enough grass, as well as thickets of small bushes.
For summer cottages with dense vegetation of thick weeds or shrubs, it is recommended to purchase petrol cutters equipped with metal discs. It is better if they have 3 or 4 blades.
To ensure regular maintenance of such a territory, it is advisable to acquire a device with metal discs that have a large number of teeth. The modern range offers models with cutting elements ranging from 8 to 80 teeth.
Choosing a cutting element (line) for a petrol cutter
In addition to the above details, users have the opportunity to cheaply buy petrol cutters equipped with a fishing line as a cutting element through the online store. This category of devices has models that also differ in line parameters. The diameter of the cutting element varies from 1.6 to 3 mm.
The advantages of such designs include:
- high margin of safety;
- a simple procedure for replacing the cutting element (the fishing line can be changed with your own hands, without the help of specialists);
- extensive functionality;
- acceptable cost.
- a wide assortment that makes it easy to choose and buy a petrol cutter (in online stores or specialized points of sale).
On the other hand, the line also has certain disadvantages. In some situations, the structures equipped with it cause difficulties. If you are working on large areas with tough grass vegetation, this cutting element will quickly deteriorate or stretch.
Note! The range of petrol cutters equipped with fishing line includes models that differ in attachments. The attachment is a reel of line that mows vegetation as it rotates.
The market offer allows you to buy a reel for petrol cutters with a different line feed principle:
- manual;
- automatic;
- semi-automatic.
If you decide to buy a manual-type petrol cutter starter, remember that in this case, pulling out the line is done manually. This is not a disadvantage, it’s just that the process will require additional effort from you. For semi-automatic models, a certain manipulation is provided that allows launching. Feeding starts when hitting the ground.
The most optimal solution for a petrol cutter is to buy an automatic ignition coil.
The choice of design according to the shape of the rod
Gas cutters for caring for a summer cottage can be classified by the type of handle, more precisely, by its shape, which can be curved or straight. Straight rod versions are equipped with a special shaft used for rotation. In products with a curved barbell, the movement of the cutting element is carried out by a cable made of steel. Its second name sounds like a flexible shaft.
If you strive to purchase a truly high-quality product, then petrol cutters equipped with a rigid shaft are at the top of the reliability ratings. However, in this case, you will have to face the problem of high weight.
Models equipped with a steel cable are characterized by excellent maneuverability.The disadvantages of such petrol cutters include the rapid wear of the cable, which, unlike a rigid shaft, cannot provide operation for the same long period. He needs to be replaced.
Note! Many rods equipped with a rigid shaft are collapsible. Thanks to this, the process of transporting petrol cutters is less expensive and very convenient.
How to choose a design with a comfortable handle
The selection of the handle, at first glance, seems to be an insignificant criterion for choosing a petrol cutter. Nevertheless, the shape of this part in the design is important, since when buying, it is worth choosing models that correspond to the relief features of the site.
The entire range of petrol cutters can be conditionally divided into two groups of designs:
- Devices with a single handle are convenient, which will be especially beneficial if you have to work in confined spaces.
- Models with double handles - characterized by high efficiency in the processing of large open areas.
In addition, there is a direct division of petrol cutter models according to the shape of the handle:
- T-shaped - used for processing open and large areas;
- D-shaped - recommended for use in areas where hedges are planted, there are shrubs and trees;
- J-shaped - belong to the category of the safest lawn mowers.
The main advantage of models with a J-handle is that the operator is at a sufficiently large distance from the working cutting object while mowing the lawn. This design can handle tall grass with ease.
To make your job easier, you can buy gas cutter knapsack belts. Due to these devices, part of the weight of the structure is transferred from the arms, which quickly get tired, to the shoulders and back. On the market you can find models with regular belts, as well as knapsack belts, which greatly help to reduce the load.
Gasoline brushcutters: rating of the best models in the budget segment
When choosing the right trimmer for your lawn care, you should pay attention to the already established brands. So you can reduce the likelihood of buying a low-quality device.
Useful advice! Choose your petrol cutter from the range of professional tools. Only they have the necessary characteristics and are able to work effectively for a long time, even with frequent use.
The list of popular brands includes petrol brushes:
- Calm;
- Huskvarna;
- Echo;
- Patriot;
- Champion;
- Al-Ko;
- Caiman;
- Hitachi, etc.
Taking into account these brands, a rating has been compiled of petrol cutters that are suitable for agricultural and complex work, as well as a list of budget models for summer cottages.
Gas cutter Echo GT-22GES
This model is able to offer an almost complete set of capabilities necessary for caring for a summer cottage. The gasoline-powered two-stroke engine can handle regular lawn mowing and weed control. In the design, the motor has an overhead arrangement. It is equipped with a brake and is capable of speeds up to 6500 rpm.
The curved bar in combination with the D-shaped handle provides a high functionality of the brushcutter, which can be successfully used on the territory with difficult terrain. Thanks to the adjustable height of the handle, the design can be adjusted to suit your height. The deck and body are made of durable plastic, due to which the gasoline braid is maximally lightened. The total weight is only 4.5 kg.
Device advantages:
- A light weight.
- Convenient system of use.
- Reliability.
- Excellent balancing.
- Fast start-up and optimal power.
The optional equipment includes a fishing line as a cutting element (diameter 3 mm), as well as a shoulder strap, which reduces the stress on the hands and makes the process of mowing the lawn more comfortable and convenient.
Note! According to custom reviews, benzokos Echo GT-22GES has no significant drawbacks. Its disadvantages include only a high level of noise and vibration.
Benzokosa Patriot PT 3355
Petrol brush model Patriot PT 3355 combines high power and lightness of design. It is optimal for processing:
- areas with an uneven surface;
- ravines;
- flat terrain;
- holes.
The complete set of the device contains a line with a diameter of 2.4 mm, as well as a knife as a cutting element made of metal. With its help, you can cut tall weeds at their summer cottage. The width of the working area of the petrol cutter with a fishing line is 43 cm. The rotational speed of the knife reaches 7500 rpm. It provides a cutting width of 23 cm.
Thanks to the straight bar with a collapsible design, the process of transporting the petrol cutter does not cause serious difficulties. The handle is height-adjustable, so mowing your lawn can be as comfortable as possible. It has a T-shape, the so-called bicycle shape.
In addition to this, a comfortable shoulder strap is included, which evenly distributes the stresses that arise when using the brushcutter. The total weight of the structure is 6.6 kg. The line is fed in a semi-automatic mode.
Advantages of the model:
- High power.
- Affordable cost.
- Low consumption of gasoline.
- Convenient knapsack belt equipped with a cover.
- There is an air filter.
There are not so many disadvantages of this modification, but they are:
- Noisiness.
- Perceptible vibration.
- The belt is gradually stretched.
Some are confused by the plastic lever for controlling the carburetor flap for petrol cutters; for this reason, not many decide to buy this modification of the device. But in vain, because otherwise significant flaws in the design were not noticed.
Benzokosa Al-Ko 112387 FRS 4125
If you want a reliable unit for a summer cottage, you can buy an inexpensive petrol cutter Al-Ko 112387 FRS 4125. This trimmer belongs to the budget category of structures designed for lawn care at a summer cottage.
Useful advice! Use this model for making hay for the winter. It will do an excellent job of removing weeds from the lawn, as well as young growth. This petrol cutter will successfully process spacious areas.
The cutting element is easy enough to install and securely fixed in the structure. The engine has an electronic ignition system equipped with a quick start function, as well as a decompression device. Due to the latter, the service life of the motor is increased.
The design is endowed with an anti-vibration system. Thanks to it, fatigue in the hands is excluded, even during prolonged work with the gasoline trimmer. The width of the cutting area is 41 cm.
The two-stroke gasoline engine is capable of a speed of 6500 rpm. In design, it has an overhead placement type. The material for the manufacture of the body part and the soundboard is durable plastic.
Bicycle T-handle provides comfort. If desired, the position of the handle can be changed to suit your own height as it has a height adjustable design. The shape of the bar of this petrol cutter is straight.
The set of cutting elements includes a fishing line and a metal knife, the width of which is 25 cm. A shoulder strap is included with the device. The weight of the brushcutter is 7 kg.
Petrol cutter Patriot Garden & Power PT 2540
This model in the rating of budget devices for a summer cottage occupies the position of a universal mower, since it has a wide range of capabilities.
Compared to other designs in this price segment, the Patriot Garden & Power PT 2540 is more suited to the maintenance of grassland areas. These areas include:
- adjoining territory;
- lawns;
- areas that run along paved areas and paths.
The trimmer is equipped with a shoulder strap to make it easier to use. Since the stress on the hands during operation is reduced, the operator has the opportunity to extend the working time to cover a larger area.
Most buyers prefer this particular modification, since its transportation is not accompanied by difficulties. In addition, the operation of the structure is accompanied by a fairly low level of noise and vibration.
Useful advice! Subject to full care and timely repair of petrol cutters (do it yourself or with the involvement of specialists), such a unit can serve for several years.
Benzokosa Huskvarna 128R
Husqvarna is one of the most sought-after brands among consumers. The design capabilities allow you to successfully use it in everyday life for everyone who has personal plots. Even with a fully filled tank of gasoline, this design weighs no more than 5 kg. Thanks to this, you can use the clipper for a long time, while not overloading your arms and back with excessive weight.
The functional set of Husqvarna 128R petrol cutters has a built-in Smart Start option. Due to it, the start of the tool is carried out quickly and without unnecessary difficulties. The gasoline two-stroke engine can be started in any weather, as the design has a unique gasoline pumping system called Air Purge.
The motor is mounted on top. The diameter of the fishing line is 2.7 mm, it provides a fairly large cutting width - 45 cm. The petrol cutter has a high efficiency. The cutting speed is 8000 rpm.
The package contains:
- semi-automatic head;
- equipment in the form of belts;
- metal knives for cutting grass.
Thanks to the ergonomic design and amazing maneuverability of the Husqvarna petrol cutters, many owners of summer cottages want to buy this model.
Rating of the best models for agricultural work
Petrol mowers are often used in agriculture. This popularity is due to several reasons:
- Compact dimensions, as well as advanced capabilities, allow using the brushcutter for processing large areas.
- The structures are able to cope with the grass bevel even in hard-to-reach places. Thanks to this, you can effortlessly remove weeds from fences, stones and even under benches.
- The operation of the unit does not require additional make-up from the electrical network
- Comprehensive range of accessories suitable for leveling hedges or vegetation in flower beds. Some models allow you to additionally buy a spare part for a petrol cutter, which will expand the range of design possibilities.
Note! Most often in agriculture, petrol cutters are used to harvest hay. But this does not interfere with the use of a similar unit for lawn care in the local area.
Gas scythe Echo SRM-2305SI
Many people prefer to buy an Echo petrol cutter for the reason that these units are able to work continuously without stopping. The SRM-2305SI model is suitable for processing territories with an area of about 20 acres. It is economical, comfortable, comparatively lightweight and quiet.
Safety goggles are included with the brushcutter to prevent cut grass particles from getting into the eyes. The construction includes a fishing line and a metal knife as cutting elements. The unit starts up easily. For protective purposes, a function is provided that blocks unintentional activation.
The three-bladed canvases in working condition can chop shrubs with thick branches. A cultivator attachment can be installed on the brushcutter. This trimmer model differs from others by the presence of ball bearings, as well as a forged shaft. The handle has an adjustable design. Its tilt and rotation is carried out by one turn of the fixing nut.
The advantages of a petrol brush:
- the cylinder walls are chrome plated;
- forged shaft;
- convenient and lightweight start system;
- casing with a transforming structure.
Additional spare parts for brushcutters include cultivatoras well as a delimber or brush cutter. All these elements are present in the kit and can be installed on the structure. Among the minuses, only minor flaws can be noted. Therefore, this model tops the rating of the optimal devices designed for agricultural work.
Motokosa Calm FS 250
For a rural backyard, there is no better option than the FS 250 petrol cutter. It has a powerful engine and can be used both in spring and autumn for hay making. A comfortable vest is included with the trimmer.
Note! The vest has straps and is equipped with a secure snap hook for fastening. Thanks to this, you can fix the brushcutter at the level of your belt. This position provides increased comfort of using the trimmer, working at intensive speeds for a long time.
The trimmer is suitable for the treatment of areas with hard vegetation. An essential part of the comfort is the anti-vibration system, which is included in the functionality of the unit. The start is very easy and quick due to the fact that the manufacturer used a proprietary innovative technology called Elasto Start. It prevents sudden jerks of the starter rope.
Benefits that prove why it is profitable to buy a Stihl petrol cutter for agriculture:
- convenient fastening system;
- engine control is carried out by means of one handle;
- a manual fuel pump is installed;
- the carburetor of the device has a compensator.
There are also disadvantages in this modification of the Calm trimmer. Firstly, the coil is not included in the basic kit. Secondly, the structure has only one single lug for suspension. Its placement is regulated by a key.
Gasoline scythe CAIMAN SXP26
If you are in the mood to buy a petrol cutter, the gearbox for this design, which has an increased level of durability, along with the engine equipped with a forged crankshaft, is made by a Japanese company. This fact testifies to the high quality of the filling of the CAIMAN SXP26 petrol cutter.
The main advantage of this model is a large set of additional attachments. In addition to the standard knife and line, the design includes a delimber / brush cutter, as well as cultivator... The straight trimmer bar has a collapsible design, thanks to which the transportation of garden tools to the workplace is greatly simplified.
The working area is 23 cm wide. The two-stroke petrol engine produces 7500 rpm. The motor is equipped with a brake as a protective measure against accidental starting.
The handle design on the petrol cutter allows you to adjust the height of its position to achieve a comfortable working position. The D-shaped handle makes it easier to work in hard-to-reach areas on the site.
Note! The trimmer has an anti-vibration system. It reduces vibration levels, which can be a source of unpleasant sensations when using the powerful brushcutter.
The set includes a shoulder strap that distributes the load. The total weight of the device is 5.1 kg.
Benzokosa Calm FS 130
For agricultural work, many owners of their own plots prefer to buy a Stihl gas cutter. In online stores, you can inexpensively buy a lot of models with suitable characteristics.
The trimmer model FS 130 has excellent functional content:
- electronic ignition system;
- anti-vibration system;
- quick stop system.
This brushcutter is applicable in various conditions. It can be used for things like:
- mowing grass, bushes;
- hay making;
- cultivation;
- care for the grass lawn;
- loosening the soil.
During operation, the trimmer produces very little noise and is accompanied by the release of a small amount of exhaust gases. The device comes with additional equipment in the form of a handle equipped with two handles, goggles and a belt for comfortable carrying of the structure.
Petrol spit Kedr 42200
Products from the Belarusian manufacturer are distinguished by a high level of productivity and excellent quality. Benzokosa Cedar, which can be bought in almost any online store with a professional tool, offers several advantageous advantages:
- As a cutting equipment in the design there is a knife with a light weight. With 40 teeth, it is capable of cutting trees.
- The complete set includes a convenient strap for comfortable holding the scythe during work.
- The complete set of cutting elements includes a line spool and three efficient metal knives.
- For greater reliability, the trimmer shaft is additionally reinforced. The fins on the radiator are also enlarged, thereby eliminating the possibility of overheating, even with prolonged use.
Note! The control buttons are conveniently located on the handle, so they are always at hand.
The handle of the U-shaped brushcutter is not only very convenient, but also allows you to cut grass even in the most difficult and inconvenient places.
Rating of the best models for complex work
If you have to deal with the performance of various types of work on your site, you should pay attention to petrol cutters designed for complex work.
Suitable universal models with a good power reserve that will cope with the following tasks:
- mowing grass on the lawn or on the golf course;
- cutting small trees and small thickets of bushes;
- roadside clearing;
- mowing undergrowth;
- mowing thick grass to prepare hay for the winter;
- care of flower beds and other elements at their summer cottage.
In this case, the trimmer must ensure uninterrupted operation over a long period of time.
Gas cutter Echo SRM-330ES
Petrol cutter Echo SRM-330ES belongs to the category of professional trimmers, suitable for performing work of various difficulty levels for a long period of time. This result is ensured by the optimal technical parameters that the manufacturer has endowed with this design.
The device has convenient equipment for the operator, which reduces weight loads and vibration during operation:
- shoulder strap with three fixation points;
- comfortable grip handle;
- vibration isolator.
The motor is durable and reliable. It is equipped with a cylinder with electrolytic chrome plated coating on the walls. The engine is protected from clogging. To do this, a fine air filter is installed in it, which prevents small particles of mowed grass, earth, sand and other debris from entering the engine.
If you decide to buy a petrol cutter, the starter for starting in this model will provide an easy and quick start of the engine. The main advantages can also be attributed to low demands for fuel (its consumption).The design allows you to install various attachments to achieve a high quality result.
Note! Benzokos Echo SRM-330ES can effectively cut not only lawn grass and old dead wood, but also small shrubs, as well as trees, which less powerful models cannot cope with.
This trimmer also has disadvantages. The belts in the set are not suitable for people with a slender build. For some users, the price may seem overpriced, but given the capabilities of the petrol brush, it is quite justified.
Benzokosa Champion T336
According to the owners' reviews, the Champion T336 has a very comfortable bicycle-type handle. The design has a high quality two-stroke engine. Its power is 970 watts. At the same time, the manufacturer thought about the level of vibration, equipping the device with a special system that reduces its impact.
Cutting can be done with a reel equipped with a line or a knife with blades. This makes cutting the grass effortless and easy, no matter how hard or thick it is. The cutting width is 40 cm when using a line reel. For a metal knife, this figure is 25 cm.
The benzokosa has a special bar with a collapsible design. The handle is equipped with a position adjustment system, so that it can be fixed at the required height.
The total weight of the Champion T336 brushcutter is no more than 6.9 kg, which is optimal for a trimmer with a high power rating, capable of performing difficult work on a suburban area. A shoulder strap is included with this garden tool. With it, you can evenly distribute the load and work without fatigue.
Trimmer Stihl FS 450-L
This model belongs to the category of powerful and reliable gasoline mowers that can cope with clearing large areas of thickets of bushes and small trees. This became possible thanks to the presence of a three-blade metal knife in the equipment.
Note! The Stihl trimmer is equipped with a complete protective set for safe and comfortable work in the garden.
The operator's comfort while working with the petrol cutter is ensured by the presence of:
- shoulder strap (knapsack type "harness");
- protective glasses;
- comfortable to grip the handle with optimal placement of the control system on it;
- shroud for protection.
In addition, this model has proprietary technologies from the manufacturer. This functional set is designed to facilitate operation and consists of:
- an easy start system, supplemented by a decompression clan;
- Elasto Start launcher;
- compensator installed in the carburetor.
The rotational speed of the metal knife reaches 8759 rpm. The design allows you to install additional nozzles in the form of a delimber and brush cutter... The device has a height-adjustable handle with a T-shaped bicycle handle, as well as a straight bar. A special system that reduces vibration exposure. The weight of the structure is 8.1 kg.
Motokosa Huskvarna 552R
Model 552R from Swedish manufacturer Husqvarna belongs to the category of professional gardening equipment, the range of possibilities of which includes:
- mowing the grass lawn;
- cutting off dead wood;
- removal of thin trees;
- cutting shrubs.
The functionality of the petrol trimmer allows you to successfully use it even on very difficult areas, the processing of which cannot be handled by a lightweight small trimmer for household use. The manufacturer has equipped the structure with several protective systems at once, preventing the possibility of overheating and breakage of the tool used for a long time in work.
The motor of the 552R petrol brush is two-stroke with a power of 2.5 kW. It is protected from overheating by a cooling system (air type of protection). The gearbox is reinforced in the design, and the trimmer itself is protected from accidental activation.There is a timer and Easy Start system.
An extended package is included, consisting of:
- three-bladed knife;
- a reel equipped with a fishing line as a cutting element;
- 8-blade knife;
- measuring tank;
- comfortable handle;
- watering cans;
- a set of keys;
- knapsack "harness" (the belt is worn on two shoulders, so the load on the hands is minimal).
Useful advice! The manufacturer recommends using protective equipment when working with the trimmer: gloves, glasses, headphones. This applies not only to Husqvarna products, but also to other trimmers. Don't forget about safety.
Vibration and noise levels are minimal. The spool automatically feeds the line. The price of Husqvarna petrol cutters and other models from the rating can be found in the table presented in this article.
Petrol cutter Oleo-Mac Sparta 38
The Oleo-Mac Sparta 38 professional gasoline scythe has enough power to withstand heavy use without problems. Since the engine runs at a high speed, the manufacturer has installed a flywheel to prevent overheating. This element serves as an effective cooling system, preventing overheating even in summer heat.
The design has a practical design. The air filter is positioned for easy access when cleaning is required. Thanks to this, this procedure will take only a few minutes.
The disadvantages of the Sparta 38 brushcutter include a significant weight (7.3 kg), however, due to the presence of a backpack belt for the shoulders, this load can be evenly distributed. As a result, the operator can work for a long time in the area with a petrol cutter without feeling serious fatigue.
The working width of cutting the grass with a fishing line is 40 cm. The metal knife covers a width of 25 cm. The engine develops a speed of up to 8500 units / min. The benzokos has a straight bar, a comfortable handle with an adjustable height indicator. The bicycle-style T-handle increases comfort when mowing the lawn.
Prices for petrol cutters presented in the rating
Having familiarized yourself with the advantages and disadvantages of the most rated petrol cutters and their technical characteristics, you should pay attention to the last, but no less important factor of selection - cost.
Note! In the tabular version, the average prices benzokos Calm, Husqvarna, Champion, Echo and other manufacturers that were included in the rating of the best. The cost may vary depending on the store.
Average prices for rating models of benzokos:
Device category | Brand name | Device model | Manufacturer country | price, rub. |
Budget models for giving | Echo | GT-22GES | Japan | 10900 |
Patriot | PT 3355 | China | 9000 | |
Al-Ko | 112387 FRS 4125 |
Germany | 10000 | |
Patriot | Garden & Power PT 2540 | China | 5000 | |
Husqvarna | 128R | Sweden | 15000 | |
Trimmers for agricultural work | Echo | SRM-2305SI | Japan | 18450 |
Calm | FS 250 | Germany | 25000 | |
Caiman | SXP26 | Japan | 29000 | |
Calm | FS 130 | Germany | 30000 | |
Cedar | 42200 | Belarus | 10000 | |
Models for complex jobs | Echo | SRM-330ES | Japan | 23100 |
Champion | T336 | China | 48500 | |
Calm | FS 450-L | Germany | 29000 | |
Husqvarna | 552R | Sweden | 12300 | |
Oleo-Mac | Sparta 38 | Italy | 28990 |
Cutting headset and filling the gasoline scythe
Cutting equipment includes:
- Fishing line - the thickness of the element is in the range of 1.6-3 mm. This cutting component is located in the trimmer head and is subject to gradual wear during the cutting process. There are different ways to change the line. In one case, you can wind a line with a similar diameter on a spool, in the other, replace a bobbin that already has a line.
- Knives - the material for the manufacture of this part is steel, which has a double-sided sharpening.Thanks to this, the device can quickly clear the area of tough and dense grass, weeds, small bushes. Knives can have different shapes, as well as the number of cutting surfaces (teeth, blades).
The control system is located on the handle, which is fixed on the rod. For safety reasons, a special protective cover is installed on the cutting unit. The fuel tank is filled with a mixture of oil and gasoline. This applies to all household braids.
There are also household and semi-professional designs on sale equipped with a four-pin motor. In this case, the filling system will be slightly different. The oil will need to be poured into the crankcase and the gasoline will go into the fuel tank.
Why the petrol cutter won't start: causes and remedy
To understand why the petrol cutter engine does not start, it is worth first examining the internal structure of the trimmer. In any gasoline braid there is a rod in the form of a long tube. It is attached to a gearbox adjacent to a two-stroke gasoline engine, in which fuel is burned.
When gasoline burns, a significant amount of energy is released, causing the engine to rev up. These revolutions are transmitted to the cutting element via a shaft located inside the rod. Rotational movements of a metal knife or fishing line sometimes reach a frequency of 10-13 thousand rpm. There are holes in the housing protecting the gearbox. They are designed to inject grease.
Useful advice! Use a syringe to inject grease into the gearbox. It is convenient and will allow you to do the procedure neatly.
Why the petrol cutter won't start: the cause of the mechanism failure
If the engine of the gasoline scythe refuses to work, the first thing to check is the presence of fuel in the tank. Low-quality gasoline can also affect the operation of the engine, so all manufacturers recommend using only high-quality fuel for refueling garden tools, which can be purchased at gas stations.
Use AI-92 and higher gasoline for refueling. If you use fuel of a lower quality, sooner or later a breakdown of the piston and cylinder system will make itself felt. Eliminating such a problem will take at least 1/3 of the total cost of the trimmer.
Another common cause of breakdowns is improper preparation of a fuel mixture consisting of oil and gasoline. The proportions of these components in the recipe are clearly indicated by the manufacturer in the instructions attached to the trimmer.
Useful advice! You do not need to prepare too much dressing mixture at one time. During storage, it gradually loses its properties. It is recommended to use freshly prepared filling mixture for optimum performance.
Checking the fuel and air filters for damage
Among the reasons that give an answer to the question of why the petrol brushes do not start is the clogging of the fuel filter, which is installed in the tank. Such a malfunction can create serious obstacles to the operation of the gasoline scythe motor.
After making sure that the tank of the device is full and contains a properly prepared fresh mixture, it is worth checking the condition of this filter. If necessary, the part should be replaced. Under no circumstances should the inlet pipe be used without installing the fuel filter.
Carburetor repair benzokos involves not only cleaning the fuel filter, but also replacing it, if the cause of the structure malfunction is not a blockage of this element, but its breakdown.
In addition, it is worth checking the condition of the air filter, which is also prone to contamination. If such a problem is identified, the element must be removed and cleaned.
Air filter cleaning diagram:
- The part is washed in water using detergents.
- Detergents are washed off with plenty of water.
- The filter must be wrung out and dried completely.
- A small amount of oil should be applied to the part, which is used to prepare the filling mixture.
- Excess oil must be removed. To do this, simply squeeze the filter with your hands.
Then you can put the air filter back in place, close the cover and fix it with the screws. This scheme involves cleaning at home. If you are far from home, the part can be washed in gasoline and used further. Be sure to clean properly when you arrive home.
Recommendations for adjusting the carburetor do-it-yourself petrol cutters
Adjusting the carburetors of benzos is a very common procedure that allows you to get rid of structural problems. This manipulation can be done with your own hands, adhering to all the recommendations.
Useful advice! Before proceeding with the adjustment, clean all filters in accordance with the instructions for servicing the gasoline scythe.
Three adjusting screws are involved in adjusting the carburetor:
- left;
- lower;
- right.
The right screw (marked L) is responsible for adjusting the fuel mixture at low rpm. To do this, you first need to calculate the maximum possible number of idle revolutions. To do this, slowly turn the right screw to the right and left.
To adjust the fuel mixture, the same screw should be turned 1/4 turn. This should be done counterclockwise.
The bottom screw (marked T) is used to adjust the idle motor in relation to direction. Turning it counterclockwise decreases it and turning it clockwise increases it.
The idle speed adjustment with bolts T and L is correct if:
- A cold engine can run stably.
- Hot engine speed is not overstated.
- When changing the position of the cutting element (for example, a sharp lowering or lifting of the knife), the engine continues to run steadily.
- The trimmer head has a large reserve of additional turns.
DIY petrol brush repair: video and high speed adjustment scheme
Adjustment of the filling mixture at high speeds is carried out using the left adjusting screw (marking H).
Note! Adjustment of this screw must be done last.
This screw is responsible for general adjustments:
- motor power;
- maximum possible speed;
- fuel consumption;
- temperature.
Use the video below to adjust the carburetor in a household brushcutter.
Setting diagram of the last screw:
- The throttle opens fully, after which full throttle should be given.
- The screw is turned in the clockwise direction until the moment when the number of revolutions drops. In such conditions, you can only navigate by ear.
- The screw slowly turns counterclockwise until the motor runs rough.
- The adjusting screw turns clockwise again. This is done carefully. You need to stop at the moment when the first sound appears, indicating a stable and smooth operation of the motor.
The correct setting can be determined not only based on how the rpm is calibrated and how stable the engine is. Some are guided by the color of the candle. If, after complete combustion of the filling mixture, it has acquired a light brown tint, then the carburetor is calibrated correctly.
By choosing the right trimmer model and providing it with proper care, you get a reliable tool that will last you more than one season.