How to choose a petrol cutter for price and quality

One of the most popular garden tools is a petrol cutter. It is used in order to eliminate tall grass in the area, thickets near the garden, to cut the tops before digging out root crops, to prepare hay for animals. Often, the sound of a scythe can be heard in high-rise buildings, when utilities are working. Taking into account the volume and the region, the type of mowed grass, the type of device also differs. To know how to choose a petrol cutter, you need to read the recommendations.

The principle of operation and the device of petrol cutters

The benzokosa uses the energy from the combustion of gasoline in order to excite the rotation of the engine and transfer the torque to the cutting elements, as a result of which the mowing of green vegetation, dry growth, roughness and bushes occurs.

A significant advantage over a lawn mower will be the easy transportation of the device to the place. Some of the collapsible models can be transported even by bicycle. The petrol cutter will also be used on a steep slope. The user tilts the cutting head at different angles, achieving the best effect without negatively affecting the technique.

The light weight of the trimmer will allow you to work for a long period of time and rather than pushing the lawn mower in front of you. When stones or thick branches fall under the cutting elements, the line of the device will hit the obstacle without damage. In view of this, the device is effectively used in order to mow grass near curbs, posts and fences.

Includes the following components:

• internal combustion engine;
• barbell;
• line clamp or knife;
• cover for protection;
• handles with control keys;
• overlay to protect the thighs;
• fuel tank;
• starter for starting;
• muffler;
• reducer;
• fixation on the belt.

The mowing of vegetation is carried out due to the rapid rotation of the shaft in the rod, which will be transmitted to the reel. That has bulging endings. They will dissect the stems during an impact.

The fishing line is comfortable because it will not break when in contact with a stone or a fence. In such a situation, its abrasion will occur more quickly, which requires stopping work and lengthening the ends, but this will take no more than 1 minute.

In addition to the fishing line, the device can mow with a knife and a disc. They are made of plastic or metal and are considered harder, which will make it possible to remove large bushes and woodiness from the territory. However, before using such a device, it is necessary to clear the space of stones and large branches.

The user wears the device on 1 or 2 shoulders, using a fixation belt. The device is started by pulling the cable from the starter. Then the control is carried out by handles, which can precisely coordinate the position of the cutting element.

When starting mowing, the user will pull the throttle trigger to add more RPM. During a quick transition from section 1 to section 2, the engine does not turn off, but only the gas trigger is reset.

Petrol brush selection parameters

It is very important to properly select the product for fast, efficient mowing of the lawn from unwanted vegetation. It is important to remember the key parameters of the product, which are fundamental in the selection process.

Power

How soon it will be possible to perform work with the device in question will depend on the performance of the device. It is measured in horsepower, it can be in the range of 0.6-3.2. The more significant the parameters, the faster the rotation of the cutting elements, which speeds up the passage around the perimeter.

Performance is also important if the line is facing stiffness. Weak products hit a solid obstacle and will probably cut it 5 times or miss it. More powerful devices mow rough stems from 1 time, therefore the cleanliness of the terrain at the end of the pass will also depend on the performance:

• When a petrol mower is purchased for the purpose of caring for a garden, for mowing grass between trees or in a flower bed, then low indicators of 0.7-1 hp are suitable.
• For the bevelling of coarser vegetation (courtyards of multi-storey buildings, a large area of ​​the enterprise), parameters of 1.5-2 hp will be required, which will make it possible to cope with stiff stems.
• The slope of vegetation on the sides of the tracks, where you can find bushes and a large number of stones, requires 2.1-3.2 hp.

Engine cycle

The considered devices can be equipped with the following types of motors:

• 2-stroke power devices. They have pistons in order to compress the mixture, and air inflows and outflows occur through the side and top holes inside the chamber. Working in 2 strokes, the device will perform air intake and combustion, along with gasoline vapors, and emit exhaust gases. Such products need to be filled with fuel and synthetic oil in 1 hole. They function loudly, the emissions are quite toxic. However, the difference will be unpretentious maintenance and cheap repairs. The price is extremely affordable. A similar device is suitable for summer cottages, utilities.
• 4-stroke devices. They function like the power units of a car. They have an air valve system that sucks in air and discharges exhaust gases along with crankshaft movement and piston stroke. The price for such products is higher, since it is considered more durable and durable. Such petrol cutters are suitable for professional activities on a large area (hay harvesting, mowing vegetation along roads, caring for a large area of ​​a park or enterprise). Fuel and oil are poured into different openings, resulting in less toxic fumes and quiet operation.

Engine capacity

It is the second indicator that determines the power. Power devices can be 22-57 cubic meters. see. The higher this parameter, the faster the knives can rotate. This is due to the size of the engine cylinders.

An increased volume of gasoline and air vapors gets into the bulk products of the combustion chamber, their compression will lead to the release of a large amount of energy and a faster torque:

• To mow soft vegetation in summer cottages, flower beds, lawns for children, low parameters of 22-25 cubic meters are suitable. cm.
• To care for the park and cut grass between trees, under benches, near paths, you will need a device with a 30-40 cc motor. cm.
• Rough bushes and dense vegetation require professional equipment with indicators of 45-57 cubic meters. cm.

Cutting element type

The benzokos can have the following cutting elements:

• Fishing line. It is considered the most budget-friendly mowing tool. Fast rotation is ensured by a cut of green grass and thin dead wood. It is a good option for summer cottages, public utilities and park employees, since the line will not deteriorate during a collision with poles or curbs. However, it is not suitable for dense vegetation, as it will soon become entangled in it.
• Plastic knife.It has similar characteristics to the fishing line, but its resource is significantly longer due to its dense structure. The knife will not break on contact with hard obstacles. It is a more advanced option for roadside maintenance and slope mowing.
• Metal disc. It has a large number of teeth and functions as a saw. It removes vegetation and dead wood, as well as bushes 4-5 cm thick. Effectively suitable for mowing dense grass in the plains, despite the presence of woody thickets. However, on a slope, it sometimes loads into the soil, which significantly slows down the work. In the process of hitting the stone, small crumbs will fly out, therefore it is necessary to wear glasses.

Line thickness

If a fishing line is used, then it is necessary to choose its thickness. In the process of contact with thick stems, dead wood or bushes, an overly thin element will not be able to cut through it.

In addition, the line will vary in shape to suit the intended job. A round section is considered to be the standard. Square and hexagonal are considered special:

• For garden work where vegetation is soft, a round cutting element 1.4 mm in diameter is sufficient.
• The area of ​​the yard in multi-storey buildings or roadsides in the garden in villages requires indicators of 2.7 mm with a square fishing line.
• Vegetation on roads with abundant coarse trunks requires a 3 mm diameter with a 6-sided section.

Mowing width

Gas cutters can mow different widths in 1 pass within the range of 22.5-46 cm. To mow grass on an area of ​​2 by 2 m with the device with the smallest parameters, you will need to make 8 swings, and the largest - 5. However, more, not in all situations will be better:

• When a brushcutter is required in order to care for a narrow area of ​​grass in parks, flower beds, then a significant cut width will not affect the power, since the number of strokes will be the same. Indicators of 22.5-30 cm are possible here.
• Impressive parameters in width are required on a spacious field where hay is prepared, or on the bulk of an enterprise or a sanatorium. Here, 35 cm and more in width are used.

Tank capacity

The capacity of the fuel tank can be in the range of 0.3-1.2 liters. The larger the capacity, the longer the device will work without refueling. With insignificant parameters and an impressive distance from the location of the fuel, an auxiliary canister is required. This should be taken into account when working remotely from the location:

• At a summer cottage, where in any situation it is possible to enter the dwelling and fill in fuel, it is possible to use the smallest parameters of 0.3 liters.
• Park workers and utilities use models with a tank in the range of 0.5-0.7 liters, suitable for long-term operation and periodic return to the base in order to replenish the stock.
• For field work (hay making) or on the side of the road, products with a capacity of 1.2 liters will be required.

Handle type

The following common types of handle types are known:

• D - makes it possible to firmly hold the device during a jerk, which is practical for working with a disc in an area with stones and branches;
• J - More comfortable on a steep slope, as it will give a proper tilt for the cutting elements;
• The U and the bicycle version will give you the ability to easily maneuver the head, which is suitable for avoiding obstacles (pillars, statues in the garden, pipes) in a flower bed and a grass slope in a narrow area.

Drive shaft

Such an element can be of 2 types:

• Rigid shaft. Will transmit the torque from the power device to the spindle gear using a straight steel shaft. It is the most reliable structure that can withstand collision with rough types of vegetation. Such trimmers are purchased for the purpose of clearing a neglected area and professional activities. The hard drive will work well with knives and discs.
• Flexible shaft. Will carry out the transfer of treatment using a cable in the boom.Its advantage will be that during the collision of the knife with stones, the vibration will be partly absorbed by the cable, and less penetrate the motor. However, due to the less rigid structure, productivity and ability to cut thick elements will be lost. Therefore, such products are useful for summer cottages and soft vegetation.

Weight

The weight of the brushcutter is in the range of 3.8-10.7 kg. This will depend on the assembly of the motor, the capacity of the fuel tank and the type of drive shaft. Often, the more efficient the device, the more massive it is. However, it is also necessary to take into account the weight for the sake of comfort of use directly by the user.

• For long-term operation in parks, large gardens or company premises, it is optimal to purchase products weighing 4-6 kg, from which the shoulder does not get too tired. This will make it possible to work half a day without long breaks.
• Utilities need a more productive product weighing 7-10 kg to cut vegetation on the block and along the road, but the process requires a break.

Dismountable shaft

In a number of trimmer models, the bar, where the power device and the cutter at the opposite end are located, can be taken apart. This makes it possible to put the device inside the trunk of a car or tie it to a bicycle frame.

This design is convenient for transportation and compact storage inside the pantry. It should be bought for a summer cottage or for processing a small area inside the park, flower beds, in particular, when 1 employee will often need to move around objects.

Devices with a non-separable shaft are durable and suitable for long-term use, but there are difficulties during transportation. It is advisable to purchase them for use on 1 large area or if there is a vehicle for transportation.

Types of benzokos

The benzokos is made in 2 main modifications. Household and prof. models. Household products are often used in summer cottages, where it is necessary to treat flower beds and lawns, clean paths and cut weeds along the fence and at home. Prof. products are used for the preparation of hay, bringing the territory into proper form. Each type of brushcutter has its characteristic features, advantages and disadvantages.

Household

They are distinguished by insignificant engine performance (up to 1.5 hp), thin line, low weight and a collapsible rod, comfortable for transportation. They are often equipped with a 2-stroke motor and a D-handle.

Thanks to them, it is possible to mow vegetation in summer cottages, near a vegetable garden, between trees in a garden, in a flower bed, under a bench in a public garden. They are designed for short-term work during the day and light loads.

Pros:

• small weight;
• adequate cost;
• variety of connected knives;
• the bar is disassembled;
• easy use;
• fuel and oil are poured into 1 hole.

Minuses:

• noisy operation of the motor;
• toxic exhaust;
• small performance.

Professional

The devices are distinguished by an increased build quality. The barbell is often straight. There is a significant selection of handle shapes that are comfortable for different working conditions. Power devices are more efficient and quieter. Interact with lines, discs and knives for 3-8 petals.

Such a product is heavier and cannot be disassembled, which is uncomfortable for transportation, but it can work for 7 hours daily. They are used to harvest hay, mow plants among multi-storey buildings, on the side of roads, in large parks.

Pros:

• productive power devices;
• reliable assembly;
• variety of cutting parts;
• long-term use option;
• silent operation;
• least toxic exhaust;
• the least amount of backlash.

Minuses:

• significant weight;
• uncomfortable transportation;
• difficult grooming and repair;
• overcharge.

Which petrol cutter to choose

The question often arises of how to choose a petrol cutter in terms of price and quality. To do this, the following recommendations will help:

• The maintenance of a summer cottage or a small garden is carried out using a trimmer with a capacity of 0.7 hp, a 2-stroke power device with a capacity of 21 cubic meters. cm, fishing line 1.4 mm, bevel width 22.5-25 cm, tank capacity 0.3 l, flexible shaft and total weight 4 kg. It is more comfortable to store in the closet in a collapsible state.
• To prepare hay for animals, you will need a device with a capacity of 1.8 hp, an option for mounting a disc made of metal, a bevel width of 30-40 cm, a tank capacity of 1 liter, a D-shaped handle.
• The cut of large weeds from residential areas is carried out by means of petrol cutters weighing 6 kg, with a motor capacity of 30-40 cubic meters. cm, 2-stroke, 35 cm wide bevel, 0.7 liter tank capacity and U-shaped handle. Device performance 2.5 HP
• It is possible to take care of the roadside with bushes with the help of a petrol cutter with a plastic knife, a cut of 27-32 cm, a 4-stroke power device, with a capacity of 45-56 cubic meters. cm, with a capacity of 3 hp, a 1 liter tank, a J-shaped handle and a total weight of 9 kg.

How much does a petrol brush cost

The question often arises of how to choose a petrol cutter in terms of quality. Approximate prices:

• A device for a country lawn costs 3.5-4.5 thousand rubles.
• A product for mowing vegetation for animals will cost 5-8 thousand rubles.
• A trimmer for public utilities will cost 7-14 thousand rubles.
• A motokosa to eliminate vegetation along the road costs 17-40 thousand rubles.

Often the question arises, which one to choose a petrol cutter. To find out how to purchase a quality product, you should read these recommendations.