How To Use The Petrol Trimmer
Gasoline trimmer. What is it, the device and the main characteristics of the technique
A gasoline trimmer. What is it, the device and the main characteristics of the technique In the modern world, the hand scythe is a thing of the past, its place was taken by a functional device. Gasoline
Petrol trimmer characteristics
When purchasing one or another tool, they pay attention to the design and technical equipment. The petrol trimmer has the following parameters:
- Engine’s type. It can be two-stroke (2T) or four-stroke (4T). The second is quieter and vibrates less, but it costs more.
- Power. The indicator determines what loads the equipment will withstand. A device with a power of 175-550 W can only cope with thin lawn grass, in order to remove coarse, thick and wet weeds, a power of 600-1000 W is needed.
- Cutting part. A fishing line, knife or disc is used as a rig. The width of processing depends on the selected type and, as a result, the speed of removal of thickets. The petrol brushcutter, thanks to the disc as a cutting tool, processes the selected area faster.
- Design and ergonomics. The weight of the device can be from 4 to 9 kg. This indicator is influenced by the volume of the engine and gas tank. Comfort depends on the type of belt and handle. The lighter models are equipped with a loop-shaped handle and the more powerful ergonomic bicycle-style handle.
How to choose a petrol trimmer?
The tool has unlimited mobility and a powerful motor that expands the tool’s range of use. Those who first decided to purchase such a tool are interested in which gasoline trimmer is better to choose. The first thing to consider is the availability of a service center within reach and the ability to purchase spare parts. When choosing, pay attention to the following points:
- Engine power;
- Type of cutting tool;
- Rod and handle type;
- Belt equipment;
- Cutting width;
- Gas tank volume;
- Number of additional attachments.
This option differs from the previous one in improved technical characteristics. In the process of use, attention is paid to the motor, which is important to protect from overloads. In addition, upon completion of the work, care is required, which consists in cleaning and removing grass from the cutting part of the tool. The professional gasoline trimmer is endowed with the following positive characteristics:
- Reliable engine;
- High power;
- Excellent performance;
- Different thickness of the fishing line;
- Anti-vibration system;
- Shoulder strap.
A professional gasoline trimmer has the following disadvantages:
- Heavy weight;
- High price;
- The need for dexterity to work.
Types of petrol trimmer
The popularity of the device has led to the emergence of various modifications. There are several types of gasoline grass trimmer, so there are models that are used for domestic or professional needs. Let’s consider various options and find out for which work it is recommended to use each of them, so that the device will work for the maximum amount of time without creating problems for the owner.
Gasoline trimmer. What is it, the device and the main characteristics of the technique
In the modern world, the hand scythe is a thing of the past, its place was taken by a functional device. A gasoline trimmer. Its appearance saved people from increased stress and greatly facilitated the process of fighting the grass. To use the technique to its fullest, it is important to know how to choose the right model for you.
In terms of technical characteristics, it is somewhere in between the previous options. The cutting part is represented by a screw knife or nylon line. This petrol trimmer lawnmower has the following features:
- Good engine power;
- Vibration damping system;
- Straight bar.
The slope is also processed according to the principle of “cut grass to the left”, choosing the direction so that its top is on the right. Having reached the end of the section, they return to the starting point, rise higher by the width of the stroke and mow the next strip.
Working in wet weather
If there is a need to mow with a trimmer in any weather, then it definitely must be gasoline, since it tolerates wet weather well. Although, according to the instructions, work in the rain or on wet grass is also prohibited by some manufacturers of such gasoline equipment. When choosing a trimmer, this is also worth paying attention to.
The electric motor is the most vulnerable place to moisture with cordless trimmers. Accordingly, if it is located on top, then there is less chance of moisture getting there from the grass, but in rainy weather they cannot work either.
Typically, water from wet grass enters the connectors of the extension cord, where an electric arc can occur that can ignite the insulating plastic or cause a short circuit. Such a defect is “corrected” by purchasing a new extension cord or replacing the plug, but moisture ingress on the engine or control circuit leads to irreversible failure of the trimmer. In addition, it is simply dangerous to work with such a tool in the rain, since there is a high probability of electric shock.
Trees and shrubs
On an area where there are many such obstacles, the trimmer is simply irreplaceable, since mowing the grass with an ordinary scythe is not enough scope, and the lawn mower is too large. For this, a fishing line is best suited. Before starting to process the site, it is required to mow each tree or bush from all sides. In order not to damage them, you need to hold the trimmer with the protective cover almost close to them, slightly tilting the head to the ground and bypassing from left to right.
General principles of the grass trimmer
As a rule, the cutting tool rotates counterclockwise, so you can work with the trimmer in the same way as an oblique-molding, making 1-2 strokes from right to left with a gradual advance of 15-30 cm. Then the cut grass remains on the treated surface on the left. Because the line cuts best with the tip, the swing speed and grip are empirical. With fast wiring, the cut occurs over the entire length of the cutting tool, in this case the motor is unnecessarily overloaded, and the grass is more often wound around the head.
If the site is large and level, and the grass is soft enough, then it is more convenient to mow along imaginary squares, mentally breaking the entire area into them. Having previously mowed the grass along the perimeter of the first, they continue to work along a tapering square spiral clockwise until the site is completely mowed. Then proceed to the next square. With this method, the cut grass always remains on the treated surface on the left side. In order to mow vegetation to the very root, it is necessary to keep the cutting plane at an angle of 30 °, with the tip of the fishing line almost touching the ground.
Of course, it is better to mow flat lawns with a trolley lawnmower, which allows you to make a smoother cut and collects the cut grass in a special grass catcher. The choice of such a lawn mower is described in this article.
Features of the situation
Of course, such a question will not arise for those who live in the immediate vicinity of the lawn. Then you can wait a while, and work when the grass dries up. But the need to remove wet grass arises immediately if you can visit the site only occasionally. What to do if you have to mow the lawn on the weekend, on another day with rainy weather, that’s the subtlety. The opinions of the summer residents themselves differ, therefore it makes little sense to be guided by their position. You need to figure out the nuances yourself.
Can wet grass be cut with a trimmer and lawn mower and how do I do it?
Arrangement of a suburban area (and even a local area in a city) is a very difficult matter. Especially because you have to look after the farm all the time. Many people also have questions about how to do this or that work, for example, is it possible to mow wet grass with a trimmer.
The role of equipment
It should be pointed out at the outset that there are two main types of trimmers that “relate” differently to wet vegetation. Some devices are equipped with a gasoline engine, others are set in motion by connecting to the mains or installing a battery. In turn, electric mowers are divided into two subgroups: with the location of the motor in the lower or upper part of the machine. Safe enough for the user to remove wet grass can only be gasoline trimmers or hand scythes.
In this case, it is strongly undesirable to use an electric lawn mower. Sometimes you can come across assertions that this requirement applies only to devices with a lower motor placement. Such an electric motor comes into direct contact with water. Because of this contact, you can be afraid of a short circuit.
If water does get inside the power plant, there is a risk not only of a short circuit, but also of an electric shock. It is worth noting that these restrictions apply not only to trimmers, but also to full-fledged lawn mowers. The assurances of manufacturers and marketers about safety should not be taken into account. To minimize the risk for yourself and your equipment, you should use a petrol cutter. But there are a few more subtleties that must be taken into account.
Even if the mower does not fail and its owner is not shocked (let’s say such a favorable situation for a minute), it is still impossible to mow wet grass with an electric trimmer. This is a deliberately abnormal mode of operation, due to which the equipment wears out too quickly. Wet vegetation is much more resistant to cutting elements than it should be. Therefore, even very well insulated motors are overloaded.
Due to the sticking of wet grass to the knives and to the spindle, the load on them will necessarily increase. This cannot be avoided, and no skill of mowers, no methods and schemes of lawn clearing help. Not only the motor suffers, but also the shaft, which sometimes turns.
Problems when mowing wet grass can also arise with gasoline machines. Yes, they are more powerful than their electrical counterparts, but the load still exceeds normal values. First of all, piston pairs and other moving parts are “under attack”. If there is no way out other than using a gasoline mower, you need to take care of it. When mowing raw grass, the machine is periodically switched to idle mode without load. 30 seconds is enough to remove excess heat, as well as save the trimmer resource.
And more about different situations
When talking about mowing wet grass, you need to distinguish between the following possible situations:
- It is wet after rain;
- It is raining;
- The reason for the moisture is a damp area (lowland or groundwater).
In the first case, it is quite possible to take a chance and try to put things in order with a petrol mower. In the second, mowing is impractical. In the third, you will first have to solve something with moisture and only then put the lawn or lawn in order. If you often have to mow wet grass after rain or “through dew” in a small area, then it is better to use not a trimmer, and not a lawn mower, but a simple hand scythe. You need to look not only at the grass that is being removed, but also at the one where the power cable is placed.
Moisturizing it can be a very serious risk factor. To mow the grass after rain, you need to wait a little. A few minutes, even with a very big rush, will not noticeably reduce the time that can be allocated for mowing.
As for mowing raw grass, there are still the following objections to it:
- Walking with a trimmer or lawn mower is more difficult in such conditions, you can easily fall and get injured;
- You will have to spend more time on work;
- After mowing, it will be necessary to thoroughly clean the machine itself;
- Wet chlorophyll will leave more stains on clothes, leather, shoes.
Now you need to figure out exactly how to act if you still decide to use a gasoline trimmer to clean your lawn or lawn in wet weather. An important rule is to keep the grass at the optimum length. By overly shortening it, especially in the summer, summer residents run the risk of provoking early drying of plants. It is unlikely that this will contribute to a good appearance.
Sure, wear durable, waterproof footwear. Use headphones or earplugs only when working with a two-stroke petrol trimmer. On a large clearing with flat grass, mowing is carried out along imaginary squares, conventionally dividing the entire territory into them. They first move along the perimeter of each square, then mow it from the inside and move on to the next part of the lawn. Regardless of the weather, before starting work, you should do the following:
- Check the serviceability of the equipment;
- Remove all debris and foreign objects from the site;
- Replace, if necessary, worn cutting elements;
- Determined with the direction of the mowing so that the lawn does not resemble a “washboard”.
For how to cut wet grass with a trimmer and lawn mower, see the following.