How the belt is attached to the grass trimmer

Belt for grass trimmer from China. product characteristics and design, price, video

Working with a trimmer is much more comfortable and easier with a special belt. Thanks to it, the operator can mow large areas of grass for hours on end without joint and muscle pain. The design of the two-shoulder belt is designed so that the lawn trimmer is held by the fasteners itself. without the help of the hands. You just need to point it in the right direction, and it will do the rest. On how to properly attach the belt to the trimmer and adjust it to lighten the load, and will be discussed in this material.

Most often, gasoline trimmers work on two-stroke gasoline internal combustion engines that require gasoline mixed with mineral or synthetic oil for operation. Two-stroke engines need the correct ratio of gasoline and oil, so before using it, it is important to carefully study the instructions for your model of gasoline trimmer. convenient and silent models are grass trimmers with four-stroke engines, in which gasoline and oil are poured into separate containers, mixing inside the unit.

belt, grass, trimmer

The internal combustion engine is located on top of absolutely all gasoline trimmers.

For sites with coarse vegetation need to choose a powerful gasoline trimmer for the grass, whose power will allow its use as a lopper, cultivator, and even a snowplow. There are two types of drive that rotate the cutting element of the gasoline trimmer. a steel cable and a straight shaft with a gear. It is desirable to choose a unit with a straight shaft, as it is more reliable than a cable in terms of mechanical strength.

How to Start and Adjust the Engine of a Gasoline Grass Trimmer?

Let’s take the Dolmar MS3340 as an example to start the engine of a lawn mower

To start a cold engine

Turn the ignition switch on the crank

2.Move the air damper at the rear of the air cleaner housing to the closed position

Pump the fuel with 5-8 presses on the silicone button on the bottom of the carburetor

Pull the starter cord slightly (about ten centimeters) until it begins to resist

After that, make 1-4 jerks until the engine starts

6.About 10 seconds after starting the engine return the choke shutter to its original position

Warning! Do not put your knee into the air filter housing when starting the engine.

Replacing the Belt on a Remington 22 inch String Trimmer

There are two adjustment screws on the carburetor housing. Originally in the trimmer they are set by the manufacturer in the position optimal for the work of the engine. The first screw (pictured below) is for adjusting the fuel flow. Do not touch it yourself.

The second screw (photo below) is for adjusting the idle speed. You are welcome to experiment with it in case of urgent need

PS Photos of how to put on the double shoulder strap for Dolmar and Kawashima lawnmowers

Gasoline grass trimmer EUROTEC RX27

Engine capacity: 51,7 cm3 Power: 2,7 kW Fuel tank capacity: 1 l Fuel type: AI 92/95 Speed: up to 9000 rpm Boom length: 155 cm Weight: 7,5 kg Professional balancing: yes

How to put on a brushcutter correctly

REDVERG 5014460 shoulder strap for hanging the grass trimmer. With thigh guard. Bought for the Champion grass trimmer

A short video about mowing with a gasoline trimmer / chain saw by example: how to put the belt on, how to balance the.

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Top-mounted electric grass trimmer (STIGA)

With such a grass trimmer you can successfully fight weeds and mow everything up to the quinoa, burdocks and bushes. The line release is semi-automatic or manual, the line diameter is from 1.6 to 2.4 mm.

The undoubted advantage of this category of trimmers is that now you can safely mow even wet grass, without fear of getting wet on the electric motor. However, never mow when it is raining!

Cordless grass trimmers also have low noise, they are easy to start and stop, with them you can freely move around the lawn, the disadvantages. low cutting ability, high weight (up to 4.5 kg) and short work time without recharging. from 15 to 30 minutes. That’s why they’re not yet widely used.

Gasoline grass trimmers have found widespread use due to their autonomy, great power and performance. These devices are most often used by professionals in their work.

When using a gasoline trimmer (chain saw) you do not need to worry about the availability of mains sockets and the quality of mains voltage, fear of accidentally cutting an extension cord or crushing landings with it.

According to the layout, lawnmowers (however, this is partly true for electric trimmers) differ from each other:

  • The power and type of engine (two-stroke or four-stroke);
  • The shape of the boom (straight or angled, solid or split)
  • the shape of the control knobs (D, J or T-shaped)
  • cutting tool (trimmer head, circular knife).

grass mowers with a four-stroke engine are advantageous in that gasoline and oil are poured into the engine, as in a car. separately. no need for preliminary preparation of two-stroke fuel mixture of gasoline and oil.

How to Properly Put on a Grass Trimmer Belt Priority

Features of external elements of the lawnmower

The shaft is the main power cable that binds the motor and the cutting system together. In its cavity is a shaft, which can be flexible or straight. The folding boom can be disassembled, which makes it much more convenient to store. The design of the shaft also determines its shape. Straight shaft is more reliable for the boom. However, if your landscaping varies in height in different places, it is better to buy a grass trimmer with a curved shaft.

Specialists advise to pay special attention to whether the boom is collapsible. If so, you can easily fold it up for storage

Champion T516 gasoline grass trimmer. the advantages of the model

This lawn mower from Champion successfully combines high power, lightness and ease of operation. The basic equipment of this Champion grass trimmer includes a quality 2-stroke engine with a chrome-plated cylinder and forged piston.

Features of this Champion brushcutter include:

  • Standard motor power. 1.8 liters. с.;
  • The fuel tank capacity is 1.2 liters;
  • The maximum possible cutting width when using a line is 40 cm;
  • mowing width when using a knife. 25 cm.

the Champion lawnmower in this typical package is designed for intensive work in difficult operating conditions. This allows the model to be used for mowing lawns with many weeds and bushes.

If you quite often work on the homestead, then cope on its territory with the grass will help trimmer for grass. This equipment helps to mow lawns, trim lawn edges and even remove weeds

However, before selecting such a device, it is important to take into account that areas can vary in the nature of vegetation and area, so the tool should be selected for the specific task. You should also take into account the frequency of the load

The sound pressure level is 120 dB. Consumers advise to use personal protective equipment when operating this model, which will prevent damage to the hearing organs. Weighs 8 kg of equipment. Buyers emphasize that the weight of the unit can be impressive if you do not use a shoulder strap

It is also important to pay attention to the capacity of the fuel tank, which provides the ability to work for a long time without refueling. You can fill up to 0,95 l of gasoline at one time

What you need to know about the electric trimmer before you start repairing it: 2 types of constructions

Grass trimmers for mowing grass powered by electricity are made from 300 watts to 2 kW in two modifications. They differ in the location of the motor:

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Such products are created for different tasks, they differ in weight, power, performance characteristics. The first types of models are lightweight and used for treatment of difficult terrain of garden paths under bushes, near flowerbeds.

Products with a top-mounted motor allow large areas to be treated and are characterized by high performance.

Both types of mowers can be operated from 220 V domestic mains. However, elite products are created with power from built-in portable battery. Most often they are used on light models, as shown in the photo above.

An example of a product with top-mounted motor and its layout is shown in the photo of my ECO GT-800L below. The strap mount allows you to hang the mower on your shoulder, and the handle provides comfortable control over the cutting head while mowing.

Working part is the mowing head with a line. On powerful models it can be supplemented with a cutting blade made of metal or plastic. It is an electric motor that generates high rotation torque, and it is transmitted by the kinematic circuit located inside the compound rod.

I show more details of the internal structure with a photo of the motor with the upper cover removed on my trimmer. It is not equipped with a gearbox. I am, by the way, completely satisfied with this simple design.

The motor is switched on by a small limit switch with a convenient plastic cover in the bottom handle.

belt, grass, trimmer

Features of the electrical circuit diagram: in brief

The basic part is a typical collector motor, in which the rotor motion in the bearings is caused by the rotating electromagnetic field of the stator windings.

The electric current performing the main work flows in a closed circuit of all windings through a brush-collector mechanism.

The great majority of motors have a thermal relay as protection against overheating of the winding insulation. At repair we consider it as usual power contact in the closed state.

If the wire lacquer gets critically hot, it simply opens and interrupts the electric current.

All elements of the circuit diagram are connected by wires and terminals to each other in a series section. A short cable with a plug is taken outside to connect to an extension cord.

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Best models

Choosing a manual battery-powered mini mower, you should pay attention to the top models on the market. Not every small etheric grass trimmer with self-contained power system will meet the expectations of buyers. Among the models that have earned the trust of consumers, note the following.

  • Husqvarna 536LiLX. Lightweight only 3 kg and powerful cordless top mounted trimmer with 40 cm cutting width. Uses a trimmer line as a cutting element, straight boom, D-shaped handle, comfortable to use for extended periods of work. Shoulder strap not included.
  • Makita DUR364LZ. Cordless grass trimmer with 5 Ah Li-ion battery, top mounted motor, shoulder strap and 35 cm cutting width. Powerful, high-performance implement with attachment for cutting brush or limbs. Handy D-handle is height-adjustable, weighs 4.5 kg.
  • Greenworks 1301507 G-MAX 40V GD40BSC. Top mounted grass trimmer with straight boom, shoulder strap. The model comes without a battery, weighs 5.46 kg, regular battery is designed for 4 Ah. Cutting width up to 35 cm, the grass trimmer is suitable for use with loppers and brush cutters. Standard cutting element is a line for a trimmer, cutting range of the blade is less than 24,5 cm.
  • Black and Decker STC1820CM. Cordless grass trimmer with wheel base for easy transport and safe operation. Mowing width is 28 cm, with such a technique can be processed up to 2,500 m2 area. Battery has a capacity of 2 A / h, the cutting element. a line for trimmer, a straight boom, adjustable height. The technique is equipped with a four-wheel platform, bottom-mounted motor, rear grass dump.
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Technique is equipped with a four-wheeled platform, bottom-mounted motor, rear discharge grass.

How Does A String Trimmer Work? — Lawn Equipment Repair Tips

  • Ryobi OBC 1820B. Lightweight cordless grass trimmer with 30 cm cutting width, top mounted motor. T-handle, straight boom, height adjustable. Includes shoulder strap. Grass cutting is possible with a fishing line or knife. Weighs 4 kg.
  • DeWALT DCM571N-XJ. Compact cordless grass trimmer with extensive features and quite high performance. The model runs on a 3 Ah battery, has a cutting width of 38 cm, the bottom-mounted motor requires additional protection for the ventilation hole. Shoulder strap included. Trimmer line, knife, lopper and brush cutter.

Grass trimmer comes without battery and charger.

  • Patriot TR 340XL. 4 kg cordless grass trimmer with straight bar, 30 cm cutting width and bottom mounted motor. Battery capacity for 2.5 Ah. There is a D-shaped handle, adjustable in height, the model supports axial rotation for mowing the edges of the lawn carpet.

Popular until recently trimmers for grass “Enkor” AccuMaster series is no longer in production, and in spite of attractive technical characteristics and price can hardly be considered as a relevant option for purchase.

Sturm 1500W Benzotrimmer, disc, cutter BT8952D

The Sturm BT8952D gasoline trimmer has a reliable, air-cooled, 2-cycle internal combustion engine. 51.7 cubic inch operating volume.cm, developing power. 1500 watts. Easy to operate and maintain, the most powerful in the range of Sturm gasoline trimmers! garden tool of household level. Can be used for municipal services or forestry. Real “combine” to cut even the toughest grass, weeds, even undergrowth. Fitted with automatic fishing line spool (2.4 mm across), 3-blade blade or 40-tooth carbide-tipped cutter. Thanks to the robust iron gearbox, the Grass Trimmer can work without overheating. A manual fuel pump (primer) is used to ease starting the cool motor. The flat, non-dismountable boom increases the reliability and life span of the tool (no connectors that are subject to wear and tear). Rigid drive shaft allows you to use a knife or burr in the work. trimmer line is designed to work with soft low grass, the blade allows you to cut through tough grass and weeds, the use of 40-toothed cutter allows you to thin bushes, remove unnecessary young shoots, branches, twigs and trees up to 50 mm across.

To protect the user from small objects flying out from under the cutting part of the Sturm lawnmower! BT8952D is armed with a robust casing. The cutting head is pushed against the ground and the cutting line is cut with a special blade on the housing.

Bobbin line ( Ø 2.5 mm ). Metal. Blade ( three blades). 40-tooth saw blade with tungsten carbide tip. Plastic guard on gearbox.A set of wrenches for assembling the machine. Two supporting handles. Consistency bottle (600 ml): combustible oil. Shoulder strap (with plastic hip pad). Engine (two-stroke). Boom (boom height. 165 cm)

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