Gasoline trimmer consumption per hour
Calculated formulas for oil consumption
The total actual consumption of oil for waste during the cycle of its operation (from replacement to replacement) can be calculated by the formula:
Where ∑q is the oil topped up during the cycle (between TO); Qз. flooded during refueling; Qsl. drained when replacing.
But the consumption of the filled oil in liters per 100 liters of fuel is determined as follows:
Where V is the capacity of the engine lubrication system; P is the consumed fuel k is the coefficient taking into account the wear of the piston group (k. for a diesel car 1.25; gasoline 1.15; turbo 1.3).
Formula for calculating oil consumption
The calculation of oil consumption can be carried out for waste, for a cycle of its operation between maintenance and consumption per 100 liters of burned fuel. The formulas for these two calculation options will be different.
The waste of engine oil from replacement to replacement is calculated according to the formula:
Qy = ∑q (Qs-Qsl), where ∑q is the amount of oil to be added, Qs is the oil that was poured into the engine when replacing, Qsl is the amount of oil that has drained.
To calculate the consumption of the filled oil, which needed to be refilled only for a period of 100 liters of fuel burned by the car, the calculation formula looks like this:
Mz = V / (Pk), where V is the capacity of the entire engine lubrication system, P is the consumed fuel, k is the piston wear rate (differs depending on the engine, if diesel, then 1.25 is used; gasoline. 1.15 ; turbo. 1.3).
Engine oil consumption rate calculator
Engine oil consumption is determined depending on the amount that burns out in the engine. Excessive consumption of engine oil can indicate either its poor quality (the lubricant then burns out excessively), or a malfunction of the engine itself (a leak occurs, most often through the valve seals and oil scraper rings). Everything will depend on the specific numbers and additional symptoms that may appear with a burnout of the lubricating fluid.
Engine oil consumption rate for waste
For light vehicles, the normal rate of waste is a consumption of 0.005. 0.025% per 100 liters of fuel, which is approximately 5 to 25 grams of oil per 1,000 km. In a worn out engine, up to 0.1% and 100 gr. by 1000 km, respectively. Well, if the car is working at the limit or has a turbocharged or diesel unit, then such a rate will be even greater.
For long trucks, the oil consumption rate is 0.3. 0.4% of the fuel consumption. The calculation formula uses the amount of burned fuel and added oil during this period. But this calculation of oil consumption, assumed by the automaker Scania, is relevant only for heavy cars with a large engine. Calculations of the consumption of lubricating fluid in passenger cars, both with diesel and gasoline engines, have a slightly different form.
Engine oil consumption rate per 100 liters. fuels for cars
| Acceptable waste | ||||
| Percentage,% 100 liters. fuel | In grams, g.per 1000 km | |||
| Petrol | 0.005. 0.025 | 0.025. 0.1 | 5 to 25 | 25. 100 |
| Turbocharged | 0.05. 0.08 | 0.5. 1 | up to 100 | 100. 300 |
| Diesel | 0.035. 0.25 | 0.3. 0.8 | 30. 55 | up to 200 |
| Rotary | 0.5. 1.2 | 12 | 500. 1000 | up to 2000 |
A gasoline engine operating at the limit of its capabilities can consume from 0.4 to 0.6% at 100 hp. of consumed fuel, which is approximately 400. 600 grams of engine oil per 1000 km of run. With a diesel engine, the situation is exactly the same. the consumption of lubricant by the engine increases by 0.5%. But if these are forced turbodiesels with two turbines, then the consumption can reach up to 3% of the volume of oil poured into the engine.
Keep in mind that oil consumption rates increase significantly for vehicles that have been refurbished and have been in service for more than five years.
How to use the calculator
One of the main roles in this calculation is played by the volume of fuel burned and the volume of operating oil, as well as the type of engine. It is with respect to this volume and the specifics of the work that the specific oil consumption is calculated.
To calculate the specific oil consumption in the engine, you need the following data:
- In the field “fuel”. enter the average fuel consumption in liters, per 1,000 km. mileage (by default and based on the calculated formulas, this is 100 liters);
- In the field “oil”. the volume of oil that is regulated by the manufacturer as required when filling;
- Select the type of engine and mark if the machine has been in operation for more than 5 years
- Click “calculate”.
Such a calculator can be an indispensable assistant for calculating the consumption rate of lubricants intended for the operational accounting of the specific consumption of engine oil when justifying the need for them. After all, if not all, then many motorists are quite alarming about the consumption of oil in the engine. This service will show if you fit into the nominal values. If not, then you will have an objective reason to look for the causes and possible problems.
Frequently asked Questions
Method for determining oil consumption
Oil level on the dipstick
Determination of the actual value of the specific consumption of engine oil for waste is carried out with a mileage of 200-300 km. During the test drive, the car must be technically sound. The oil level in the crankcase must be between the “MAX” and “MIN” marks on the engine dipstick. Before the test run, it is necessary to warm up the engine, the oil temperature should be 80-85 ° C. Drain the oil on a level surface. It should drain from the pallet within 15 minutes. For the accuracy of the result, it is advisable to determine not the volume, but precisely the weight, since the amount of lubricant remaining in the filter can be found only by weighing it.
Gasoline consumption of a lawn mower
A gasoline lawn mower is not uncommon nowadays, and you can find it in almost every household plot. There is nothing special about its device, and even a beginner can use it. However, there are points to which you should pay special attention. For example, you know what your lawn mower should use for gasoline. and on what values does this figure depend? If not, this article will serve you as a very useful source of information.
So, first, let’s find out what the lawn mower’s gas mileage depends on. Several points are important here:
- Power.
- Engine design features (two- or four-stroke).
- Mowing width.
- The area of the site and its relief.
Let’s talk in more detail about each of the factors.
Pay attention to the engine!
Do you want your lawnmower’s gas consumption to be kept to a minimum? Take a closer look at 4-stroke units such as the Huter GLM-5.0. This model is more expensive than with a 2-stroke engine, but the economical fuel consumption will significantly cover all the costs of your budget.
What is the relief on your site?
When purchasing a lawn mower, keep in mind that most are designed for flat surfaces. Therefore, if there are irregularities on your site, make sure that your new garden assistant has large wheels that would provide her with good passability. Thus, the device does not have to strain too much and waste a lot of fuel.
It should be noted that for an area with difficult terrain, it is better to purchase a front-drive lawn mower, which is endowed with the best maneuverability.
Cutting power and width.
Both indicators are closely related. The higher the power, the wider the mowing width. Please note that in the model you are interested in, these concepts are correctly balanced. Accordingly, the wider the mowing width, the less time you will spend on mowing the lawn, and the consumption of gasoline for the lawn mower in this case will not exceed the norm.
In addition, all cutting parts will not be exposed to heavy loads, which will significantly increase their service life. Recall that all repairs and sharpening of cutting parts must be carried out only by a specialist in the service department.
How to Calculate Trimmer Fuel Consumption
One of the most important challenges facing any owner of this equipment. Sometimes the manufacturer clearly indicates the fuel consumption per unit of power (horsepower or kilowatts) in grams. You can find this information in the bootloader specifications table. However, for all its usefulness, it does not provide a clear indication of how much fuel is required to operate.
How to Calculate Trimmer Consumption Rate
Calculation of the rate of fuel consumption
Methods for calculating the rate of gasoline consumption of your own car is useful for every motorist to know. This will help you to correctly estimate the cash costs for long trips, as well as the total price of freight and passenger transportation. There are a huge number of options for calculating gasoline consumption in vehicles. The only question is the fact why it is necessary.
An ordinary car enthusiast can find the average and instant consumption of fuel and lubricants, although for experts, in particular for accountants of companies on the balance sheet of which vehicles are located, the specific rate of fuel consumption will be more interesting, as well as the rate of its consumption for different work criteria.
Calculation example
Suppose a diesel forklift has been leased to load wagons and unload wagons. He works the entire shift (8 hours), without overcoming slopes and without using the maximum fork height, since the platforms he serves are only 1500-2000 mm high. The maximum speed of the power unit is only used when the unit is accelerating to cover the distance between the loading and unloading areas. This operation takes about 30% of the working time.
But that might be the case. The company works around the clock. But the shipment of materials (products) during this time is carried out only 2 times in 2 hours. Loader loading times with minimum to medium intensity are maintained.
fuels and lubricants and waybill
Fuels and lubricants (fuels and lubricants) are understood to mean not only the fuel itself, such as gasoline, diesel or gas, but also various lubricants and water (brake, cooling). fuels and lubricants are any materials that are often used in the maintenance of vehicles.
For the write-off of fuels and lubricants in the company, the Ministry of Transport of the Russian Federation has developed special standards, while the Tax Code of the Russian Federation does not prohibit the use of the standards of its development. In the latter case, they will take into account different decreasing and increasing factors associated with the season, weather and principles of factors when the operation of vehicles takes place.
The calculation of fuels and lubricants (under which in our article it will be assumed specifically fuel) in the organization is carried out using the primary accounting document. the waybill. It is the waybills that contain information about the time of departure and return of transport to the starting point of the route, rates of fuel consumption and other consumables, detailed characteristics of the cargo, as well as data on the purpose of the trip and other information that is relevant to it.
Required ratio. this is the ratio of operating time with minimum and maximum load (70% and 30%, respectively). Therefore, if the loader was used with a maximum load of 30%, then the value of the coefficient is determined by dividing 70% by 30% (i.e. the value is 2.3).
For example, the famous Komatsu AX50 forklift model is equipped with a 4D92E power supply. The capacity is 33.8 liters. from. If 30% of all changes occur at maximum speed, the fuel consumption per hour will be: 33.8 × 202 / (1000 × 0.85 × 2.3) = 3.49 liters.
Gasoline consumption rates for trim tabs
Let’s say a Husqvarna 122C, which has a 0.8 liter two-stroke engine, uses 630 g / kWh. The fuel consumption of the STIHL FS 50 CE lawn mowers is 20 percent lower. In addition, it emits 70 percent less harmful emissions into the environment than models with a two-stroke engine.
Further, there will be tips that experts give users. They relate to the selection and use of the fuel mixture
Experts advise buying mainly AI-92 gasoline for trimmers. To make a mixture with the correct oil to gasoline ratio, you need to maintain a 1:30 balance. Violation of this ratio will damage the engine.
Store the mixture in containers that are clean and safe. Since the fuel mixture sometimes settles, it is imperative to shake the canister before refueling.
It makes no sense to fill in more gasoline than you can use up. It is better to add later than to clean the tank.
IMPORTANT! A lawn mower will last a long time and will be economical for a long time in fuel consumption for someone who strictly adheres to the simple rules for storing the trimmer.
A gasoline engine is a complex design, and therefore requires constant care. That is why, before starting work, it is necessary to study the rules for operating the device and follow the recommendations developed by the manufacturer.
It is necessary to constantly monitor the cleanliness of the inner surface of the case. So that the caustic juice from the grass does not corrode any parts of the device, experts recommend that after the work is done, clean the machine.
Before buying a mower, you need to determine the place where it will be stored. In this case, it is necessary to take into account what dimensions the unit has. It makes sense to take a closer look at the model with a foldable handle. In this case, she will find a place for herself in any storage facility. That is, for storing the device, this option is just perfect.
Fuel consumption rates for gas mowers, lawn mowers and delimbers in accordance with the decree of the Ministry of Transport and Communications of the Republic of Belarus No. 27 dated May 7, 2012.
Pole saw Husqvarna 327P5
Lawn mower Al-ko 520BR
lawn mowing
Briggs Stratton (3.7)
Lawn mower Alpina 52LSK;
lawn mowing
Briggs Stratton (3.7)
Lawn mower Alpina Pro 50ASHK;
lawn mowing
Honda GCV160 (4.0)
Lawn mower BCS 615S max;
lawn mowing
Lawn mower Castelgarden CA 484;
lawn mowing
Honda GCV-135 (3.3)
Collector 46S lawn mower;
lawn mowing
Lawn mower Efco AR-53PBX;
lawn mowing
Lawn mower Efco AR-53TBX;
lawn mowing
Lawn mower Efco LR48P;
lawn mowing
Briggs Stratton (2.6)
Lawn mower Honda HRG 536C5 SDEA;
lawn mowing
Honda GCV-160 (4.1)
Lawn mower Honda HRS 536 SDEA;
lawn mowing
Honda GCV-160 (4.1)
Lawnmower Husqvarna CTH 150 Twin;
Kawasaki FH 430V (11.2)
Lawn mower Husqvarna R53;
lawn mowing
Lawn mower Meccanica Benassi F213;
lawn mowing
Lawn mower Partner P350KD;
lawn mowing
Briggs Stratton (2.4)
Lawn mower Partner P53-550CM;
lawn mowing
Briggs Stratton (2.1)
Lawn mower Partner P53-625DE;
lawn mowing
Briggs Stratton (2.4)
Lawn mower Viking MT 5097.0G;
lawn mowing
Briggs Stratton (13.5)
Lawn mower Viking MT 6127ZL;
lawn mowing
Briggs Stratton (14.0)
Self-propelled lawn mower MF-70;
lawn mowing
KRD-1.5 mower (MTZ-82.1 chassis);
mowing of the right-of-way
Brush cutter Alpina 32
Brush cutter Husqvarna 123HD65
Brush cutter Stihl HS80 / 550
lawn mower Al-ko BC4535;
lawn mowing
lawn mower Alpina Star 41D;
lawn mowing
lawn mower Hitachi CG 47EY;
lawn mowing
lawn mower Homelite F2020;
lawn mowing
lawn mower Husqvarna 128L;
lawn mowing
lawn mower Husqvarna 143R-II;
lawn mowing
lawn mower Makita BCM 3300;
lawn mowing
lawn mower Shindaiwa C350;
lawn mowing
lawn mower Shindaiwa S230ECI;
lawn mowing
lawn mower Stihl FS310;
lawn mowing
lawn mowing
Kawasaki TH48-DX (2.2)
Fuel consumption at trimmer
Gasoline trimmers are widely used by both amateur gardeners and professional services. When choosing a particular model, buyers are primarily guided by power, but it is also worth paying attention to other important indicators.
In this article we will look at what the trimmer’s fuel consumption is, what it depends on, and which gasoline is best to use.
Gasoline consumption rate for a lawn mower
In order for your lawn mower to serve for a long time and be economical in fuel consumption, we suggest that you familiarize yourself with several rules for storing this unit.
- A gasoline engine is a complex design that requires special attention and regular maintenance. Therefore, before starting work, you must definitely familiarize yourself with the rules for operating the machine and follow the manufacturer’s recommendations.
- Keep the inside of the case clean. The juice from the grass is very caustic, so after work, do not be lazy and clean your tech assistant.
- When purchasing a mower, take care of its storage location. Consider the size of the unit and take a closer look at the model with a folding handle, which will ideally fit in the storage.
Gasoline trimmer consumption per hour
- Factors affecting gas mileage
- Gasoline consumption rates for trim tabs
Nowadays, the gasoline lawn mower has become widespread. If someone did not have to work with her, for example, on a personal plot, then, of course, he can see quite often how others work with her.
A lawn mower is a very simple device. There is nothing special about it. And therefore, many people buy it for their needs, since everyone can learn how to work with it, and quite quickly.
Anyone who has relied on a petrol trimmer should know that fuel consumption is one of the most important characteristics for him. And there is a simple explanation for that. First of all, the device must perform its functions for a long time so that there is no need to refuel for a long time. It’s always convenient.
IMPORTANT! However, in this case, of course, the fuel tank will be large. As a result, its overall construction becomes heavy. And this will make it difficult to work. Can you find a wise solution in this situation? The problem can be solved by reducing fuel consumption.
Gasoline consumption of a lawn mower
A gasoline lawn mower is not uncommon nowadays, and you can find it in almost every household plot. There is nothing special about its device, and even a beginner can use it. However, there are points to which you should pay special attention. For example, do you know what the gasoline consumption rate for a lawn mower should be, and on what values does this figure depend? If not, this article will serve you as a very useful source of information.
So, first, let’s find out what the lawn mower’s gas mileage depends on. Several points are important here:
- Power.
- Engine design features (two- or four-stroke).
- Mowing width.
- The area of the site and its relief.
Let’s talk in more detail about each of the factors.
Pay attention to the engine!
Do you want your lawnmower’s gas consumption to be kept to a minimum? Take a closer look at 4-stroke units such as the Huter GLM-5.0. This model is more expensive than with a 2-stroke engine, but the economical fuel consumption will significantly cover all the costs of your budget.
What is the relief on your site?
When purchasing a lawn mower, keep in mind that most are designed for flat surfaces. Therefore, if there are irregularities on your site, make sure that your new garden assistant has large wheels that would provide her with good passability. Thus, the device does not have to strain too much and waste a lot of fuel.
It should be noted that for an area with difficult terrain, it is better to purchase a front-drive lawn mower, which is endowed with the best maneuverability.
Cutting power and width.
Both indicators are closely related. The higher the power, the wider the mowing width. Please note that in the model you are interested in, these concepts are correctly balanced. Accordingly, the wider the mowing width, the less time you will spend on mowing the lawn, and the consumption of gasoline for the lawn mower in this case will not exceed the norm.
In addition, all cutting parts will not be exposed to heavy loads, which will significantly increase their service life. Recall that all repairs and sharpening of cutting parts must be carried out only by a specialist in the service department.
Trimmer fuel consumption rates
Factors affecting gas mileage
In most cases, petrol-powered trimmers have a tank available for a volume of 0.5-1.5 liters. Depending on this, the weight of the tool can vary significantly, as well as the duration of work. It can be at most forty minutes.
This is a lot, considering that another version of this unit, electric, works no more than twenty minutes.
As a rule, it is customary to equip petrol trimmers with two-stroke engines. For them, experts advise to use fuel with an octane number of at least AI-92, which is mixed with oil.
There are four indicators that affect the level of gas mileage.
POWER. The higher this indicator, the more fuel the unit needs. However, is it always necessary to give preference to higher values of this characteristic? Since four-stroke engines consume more fuel than two-stroke engines, they also have more power.
In this sense, devices are usually divided into groups, each of them corresponds to a certain area of use. The engine can be:
It turns out that low-power household units should have a sufficiently long period of operation without refueling. However, the manufacturer, in order to make these models cheaper and to reduce their weight, installs on them not only small fuel tanks, but also such engines that in any case need to be stopped. After all, they need to cool off.
Cars with a capacity of 1-3 horsepower are usually classified as semi-professional. It is not so rare that more economical improved engines are installed on them.
Fuel consumption of such devices is naturally more economical. As for the size of the tank, it is usually designed for about one hour of continuous activity. Surveys of sellers and buyers have shown that this particular category of aggregates is the most popular.
IMPORTANT! By virtue of its status, professional equipment is usually equipped with a powerful engine and a large tank. To facilitate the user’s work, an option such as a wide shoulder strap can be introduced.
When we talk about such a gasoline trimmer, we mean that fuel consumption in it cannot be economical. After all, high power, as well as a large bevel width, inevitably leads to the fact that such an apparatus will need a lot of fuel.
FEATURES OF THE DESIGN. It is clear that fuel consumption depends on the quality of the engine. Those designs that provide maximum fuel combustion have the highest efficiency. That’s why they are optimally fuel efficient.
You will pay a lot more to buy a four-stroke engine than to buy a two-stroke. However, it works in such a way that it does not generate much exhaust. After all, with them, the fuel that did not burn out and that remained unused also disappears.
If it is possible to choose the operating mode, then this also leads to the economy of the petrol trimmer. In this case, the fuel consumption is adjusted as needed.
SURFACE OF THE AREA AND ITS DIMENSIONS. The lion’s share of the devices is designed to work on a flat surface. However, there are no ideal conditions. Often on the way you can meet, for example, bricks and stones, branches and stumps, like other objects.
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This automatically leads to fuel costs. And therefore, if someone on the site has irregularities, then you need to make sure that the gasoline trimeter has larger wheels. They could provide the car with increased cross-country ability. Thus, the trimmer will not strain and consume an increased amount of fuel.
SET OF FUNCTIONS. Most modern versions have additional options. These can be, for example, the ability to cut grass in hard-to-reach corners or transition from one speed to another. It is clear that this can make all the work much easier. However, such options may require additional fuel consumption.
Gasoline consumption rates for trim tabs
The consumption of all devices is approximately the same. To be convinced of this, it is enough to compare several models.
Let’s say a Husqvarna 122C, which has a 0.8 liter two-stroke engine, uses 630 g / kWh. The fuel consumption of the STIHL FS 50 CE lawn mowers is 20 percent lower. In addition, it emits 70 percent less harmful emissions into the environment than models with a two-stroke engine.
Further, there will be tips that experts give users. They relate to the selection and use of the fuel mixture
Experts advise buying mainly AI-92 gasoline for trimmers. To make a mixture with the correct oil to gasoline ratio, you need to maintain a 1:30 balance. Violation of this ratio will damage the engine.
Store the mixture in containers that are clean and safe. Since the fuel mixture sometimes settles, it is imperative to shake the canister before refueling.
It makes no sense to fill in more gasoline than you can use up. It is better to add later than to clean the tank.
IMPORTANT! A lawn mower will last a long time and will be economical for a long time in fuel consumption for someone who strictly adheres to the simple rules for storing the trimmer.
A gasoline engine is a complex design, and therefore requires constant care. That is why, before starting work, it is necessary to study the rules for operating the device and follow the recommendations developed by the manufacturer.
It is necessary to constantly monitor the cleanliness of the inner surface of the case. So that the caustic juice from the grass does not corrode any parts of the device, experts recommend that after the work is done, clean the machine.
Before buying a mower, you need to determine the place where it will be stored. In this case, it is necessary to take into account what dimensions the unit has. It makes sense to take a closer look at the model with a foldable handle. In this case, she will find a place for herself in any storage facility. That is, for storing the device, this option is just perfect.
What affects the consumption of gasoline at the trimmer?
As a rule, gasoline trimmers have a fuel tank designed for a displacement of 0.5 to 1.5, which affects the weight of the tool and the operating time. The longest operating time of this type of unit is 40 minutes, while an electric unit is no more than 20 minutes.
Basically, gasoline trimmers are equipped with two-stroke engines, for which it is recommended to use fuel with an octane rating of at least AI-92 mixed with oil.
The following indicators affect the gasoline consumption of the trimmer:
- Power. The more powerful the engine, the more fuel it will “require”. As you know, four-stroke engines consume more fuel than two-stroke engines, but they are also much more powerful;
- The surface of the site and its dimensions. Most trimmers are designed for flat surfaces, but often stones, stumps, tree branches and other interfering debris come across on the way, which can affect fuel costs;
- A set of functions. Many modern models of trimmers are equipped with additional options, for example, cutting the grass in hard-to-reach places, the ability to switch from one speed to another, and others, which greatly facilitates the work on the site. But at the same time, they sometimes need to spend more gasoline on them.
Fuel consumption of my lawn mower. REAL. WITHOUT BRU
Chainsaw fuel consumption here Fuel consumption of a VAZ car here
pro. Flexible shaft (maneuverability, lightness), light weight, reasonable price, compactness, the ability to replace consumables.
Disadvantages. Inconvenient location of control buttons, high noise level, short service life, weak working part, thin metal body, many models are not understood, they lack an anti-vibration system, limited use (you can only mow grass).Stop work at short intervals (20.30 minutes), pouring gasoline together with oil (in a certain proportion, usually 1:40).
Professional trimmers. Such devices have a shoulder strap, additional protection from the working part, and a reinforced engine. Its power is more than 3 hp, which means that the level of fuel and oil consumption is much higher. Instead of nylon fishing line, a screw knife is used, which cuts not only grass, but also small bushes, dense weeds. The anti-vibration system allows you to reduce the load on your hands, protecting them from overvoltage and, accordingly, from unpleasant physical sensations. There are also disadvantages, the most important of which is the high cost of the solution. The motor must be monitored very carefully to avoid abnormal operating modes, as the motor can be damaged during overload. After use, it is advisable to clean the device by removing the remnants of grass.
Professional trimmer at work
pro. Straight shaft (ensures long service life and ease of use), anti-vibration system (eliminates the problem of rearrangement of limbs during operation), convenient location of control buttons, shoulder strap, low noise level (for four-stroke engines), various compartments for oil and gasoline, the ability to installation of a milling knife (for cutting thin trees or thick bushes).
Disadvantages. The need for careful maintenance of the tool, expensive maintenance and repairs, increased consumption of gasoline and engine oil.
Several recommendations for choosing and using a fuel mixture
- Recommended gasoline for trimmers. AI-92;
- Prepare the mixture in the correct ratio of gasoline: oil. 30: 1, otherwise the engine may be damaged;
- Store the mixture in clean, safe containers;
- The fuel mixture can settle over time, be sure to shake the canister before refueling;
- Do not fill in more gasoline than you can use, it is better to add later than to clean the tank.
Gasoline mowers and trimmers are very convenient, compact and maneuverable, suitable for work in any country. They cope with grass in areas with different terrain and different sizes. Their use is especially beneficial in narrow, hard-to-reach places for the lawnmower. In addition, they are cheaper and easier to maintain than a lawn mower.
Did you know? When choosing which trimmer is better. gasoline or electric, experienced gardeners lean towards gasoline. The electric one in many ways restricts movement (a certain length of the cord), needs an uninterrupted power supply and is not very economical to use. But at the same time, the cost of a trimmer is several times cheaper than a gasoline one, and it is silent.
Petrol trimmer handle weight and type
According to the type of bar (handle), trimmers come with a curved handle for light loads or with a straight handle for larger loads. The weight of the trimmer, as a rule, does not affect the operation of the tool, it matters for the person working with it. if it is a man, then you can take a heavier model, if a woman, then it is easier.
When choosing a tool by weight, you need to take into account the size of the trimmer gas tank. the larger it is, the heavier a fully filled trimmer will be (on average, 0.6-1.5 kg).
Types of trimmers on a gasoline engine
Let’s take a look at the different types of petrol trimmers and find out which jobs each one is best for.
Basic device parameters
- Engine power and type. The wider the trimmer options, the stronger the engine and the higher the fuel consumption. The engine can be light (1 HP and below), simple (within 1-3 HP) and reinforced (more than 3 HP). A two-stroke engine costs much less than a four-stroke engine, but is more difficult to maintain as it requires a mixture of engine oil and gasoline to start. Their service life is relatively shorter. Accordingly, the four-stroke engine will be more complex, it will be more expensive to repair, but it has fuel and oil compartments, and the level of noise and emissions is much lower.
- Working (cutting) part. Blades are used for mowing grass (suitable for removing any weeds, shrubs), as well as a nylon winch. The second option is more affordable and safer, but its service life is also significantly lower. This part of the device needs periodic replacement and is a consumable item.
- Device handles and stabilization system. Professional devices are equipped with a bicycle handlebar-like control system that provides control and ease of use. The buttons are close at hand, making it easy to work with. Household trimmers are equipped with a ring handle, which is less convenient. But the buttons are on the panel, so accessing them is a bit trickier. The stabilization (anti-vibration) system is designed to reduce stress on the hands, as blood vessels burst from constant vibration.
- Cutting width. The higher this parameter, the higher labor productivity. However, for fine work, trimmers with small cutting widths are required.
- Gas tank volume. Large reservoir allows you to run longer without refueling, but weighs heavier.
- Additional options. The units are equipped with convenient engine starting devices (eg decompression valve or spring starter). Replaceable attachments will help you change tactics in the fight against unwanted thickets, doing better in maintaining your site. Compression and convenient engine starting devices (e.g. uki, both from permanent fluctuation vessels.
Determine what types of gasoline trim tabs
Home trimmers. The most common device for mowing ordinary grass that grows in all areas. They are of low power (about 1 hp) and are characterized by low weight. Such devices are compact and most often have a flexible shaft. This, in turn, provides a high level of maneuverability, but a short service life. The buttons are located on the stem, so you must remove your hand from the handle to turn it on and off. This is a good solution for home needs, but for more serious tasks it is completely inappropriate. There are usually additional items in the package (gloves, mask) and this is a very welcome change. It can be used non-stop for more than 20-30 minutes, after which you must take a short break (10-15 minutes) to cool the engine.
Gasoline trimmer: the purpose of the tool in the country
A lawn trimmer is essentially a gas-powered grass scythe. It is used for mowing ornamental grass (leveling, cutting), for mowing weeds, for mowing grass for hay.
The trimmer does this quickly and neatly, in addition, it is light and easy to maintain and does not require a lot of storage space. the main difference between a trimmer and a lawn mower.
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The trimmer can not only cut grass and herbaceous plants, it perfectly cuts off not thick (2.5-3 cm in diameter) branches of trees and shrubs. so it will replace the pruning shears in the garden.
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Did you know? Exist special models of trimmers, which, in addition to the main purpose, can also be used for snow removal, clearing paths. They include snow plowshares.
How long the generator will work without refueling?
How long the generator will work without refueling. many consumers are interested in this question before buying. This is quite an important point, because in order to add fuel, it is necessary to turn off the unit and wait for a while until the equipment cools down, because refueling is strictly prohibited when the engine is warm.
How to calculate how long one gas station will last
To find out how many hours the device can work, you need to know the amount of fuel consumed per hour and the dimensions of the fuel tank. If you divide the volume of the tank by the amount of gasoline or diesel, which takes an hour, you will get the exact operating time of the unit. You may ask where to get these measurements. Everything is quite simple, because manufacturers enter these values in the documents for the installation.
They usually have the following fuel consumption:
- Equipment with a capacity of up to three kilowatts burns approximately 0.7-1.0 liters of fuel per hour of operation.
- powerful units, respectively, consume from 2 to 2.7 liters of fuel.
Let’s give an example so that everyone understands how to calculate the operating time of a structure at one gas station. Take a generator as an example, where the fuel volume is 25 liters, and the fuel consumption per hour is approximately 2.5 liters. It turns out that at one gas station, you can use it for a full 10 hours.
It should be said that these are only preliminary calculations, because fuel consumption and operating time depend on many factors, such as fuel quality, ambient temperature, other weather conditions and, of course, the level of loading of the device by consumers.
The more equipment will be connected to the installation, the greater the fuel consumption. The same applies to the ambient temperature. If there are severe frosts outside, the amount of consumed gasoline or diesel will be 10-15% more.
So it is better to check this characteristic on your own experience after the successful purchase of a generator, since it can please its owner with a longer operation at one gas station than the calculations showed, or vice versa, spend all the fuel in a shorter time. This is a technique and its work is always unpredictable, even in this matter.
In order for the calculations to be at least approximately justified, the equipment must be kept in a warm room, where there is excellent ventilation, and it will not overheat. Also, do not load the structure to the maximum. There should always be 15-20% of the power in reserve.