Types of coils (heads) for gasoline and electric trimmers

Equipment for mowing weeds and lawns with proper care can last for more than one year, but consumables for the device will have to be purchased and replaced regularly. Replenishing supplies of lubricant, fuel (for lawn mowers), fishing line (cord, strings), knives and discs is not enough. You will need to take care of the main cutting tool - the trimmer reel. This part may break due to long work or be of low quality from the start. Therefore, it is better to find out in advance how to find a replacement for it and not make a mistake with the choice. A description of all types of reels and the most significant criteria when choosing, as well as the top five models in different categories, is in the material below.

Types of reels according to the method of feeding line

Most amateur and household lawn mowers have a simple design. They consist of a motor, a rod in which a flexible or rigid drive shaft is located, a handle and a cutting element, the role of which is often played by the trimmer head. Based on the principle of line feeding, the heads are divided into the following types:

  • manual - this type of headset got its name due to the fact that the cutting cord in it is fed manually. Each time it is necessary to lengthen the line, the operator must stop working with the trimmer and pull it out mechanically. This brings its own inconveniences, but this type of device is considered the most popular among gardeners. Hand reels differ from analogues in durability and low prices;
  • semi-automatic – when working with heads of this type, you can lengthen the cord by pressing the headset to the ground. During this, a button is pressed, which activates the anchor mechanism. It creates a centrifugal force that pushes the cord outward. The semi-automatic head for the trimmer has one important advantage - when using it, you do not need to stop working with the brush cutter, since the line can be extended while the engine is running. The only drawback is that the semi-automatic cutting set costs a little more than manual reels;

  • automatic – standard devices of this type are easy to use. To lengthen the cord, the operator just needs to slow down the engine speed of the brush cutter. The automatic factory coil for the trimmer differs from its analogues in its ease of operation. However, the prices for this type of headset are the highest on the market.

Each of the listed types of cutting devices is suitable for use in certain conditions. Hand heads are best used in areas with hard obstacles. The low cost of this type of headset will make it possible to buy several manual heads at once, and change them one by one as they fail. Automatic models, on the other hand, are quite expensive, so they are best used for cleaning clean areas.

Popular models

When choosing which coil is best for your trimmer, check out the list of heads that have already earned a lot of good reviews from users.

Bosh K103

This head is universal. Its weight is 300g. Mainly used in Hyundai and Makita trimmers. The line of this reel is especially strong and reliable, and moderate consumption is noted even with intensive use. Cheating is done automatically. The base (core) is metal and breaks extremely rarely. The head has a height of 67mm. It uses a flat cap that lasts a long time. Soft and young grass is cut perfectly. There are rare reviews that the lid still wears off, but they are extremely rare. The covering is made of durable plastic.

The average price on the market is 790-950 rubles.

Coil for EFCO3060

Affordable and good quality head. The line winding system is semi-automatic and therefore the most convenient. Mounting diameter 6.6mm. The quality of the material from which the fishing line is made is good and strong. In operation, the reel has proven itself to be reliable; its use lasts for a decent number of operating hours. Thanks to its thickness, the line is able to cope with any, even the most densely growing grass. Adapter in threaded connection reel. A special cup protects the entire head well from damage. This model is suitable for many models, incl. Hyundai, Intertool, etc.

Average cost 800-950r.

Flymo 15

Reel (head) with semi-automatic line winding for universal use. The kit comes with a rather thin cup, and therefore the line consumption may be increased. However, this disadvantage is more than compensated for by excellent mowing. The head is set at 74mm, and this is a good result. The reel uses only thin line. The core is completely metal. Mainly used for garden modifications of trimmers from various manufacturers.

The average price tag is 750 rubles.

EFCO 8100

This is perhaps the best universal trimmer reel . Includes a special adapter for installation on many models. The type of cheating is fully automatic. The mount has a diameter of 6.2 m, and the height of the coil is as much as 76 mm. A fishing line with a volume of 1.3 mm is used. Fastening is carried out using a screw method. The protective casing is very compact, made of special impact-resistant plastic, but there is no cup at all. First of all, this model is designed for soft young grass; it most likely will not cope with long-term tall grass.

The average price on the market is 1290 to 1450 rubles.

Types of semi-automatic heads

A semi-automatic mowing head usually consists of a housing, inside of which there are several springs and a spool. Spools, according to their design, are divided into:

  • single-section – in devices of this type, the cutting line used is wound evenly;

  • two-section – in these spools, each end of the cord must be wound separately, onto the part intended for this. Two-section spools differ from single-section spools in durability and ease of operation. In addition, the fishing line inside them never bends or gets tangled.

Many owners of household trimmers convert single-section spools to two-section ones. To do this, you will need to find a durable metal plate and apply a contour with the diameter of the spool on it. After this, the plate is cut along the contour so that the thickness is near the place where the cord is wound. As a result, the resulting circle should move freely around its axis. Next, you will need to make a cut on the resulting ring and insert the spool inside the ring. Both parts must be connected to each other using tape or quick-drying glue. As a result, the manufacturer will have a spool in which the line can be wound into two sections.

Purpose and device

The trimmer reel (spool) holds the line for cutting the grass. On some devices the cord is wound in turns, on others ready-made sections are attached . In the first case, the length of the fishing line is 1-8 m, and in some models up to 15 m, in the second - several tens of centimeters for each fragment. The coil itself is the central part of the trimmer's working head, but the terms are often used interchangeably.

The spool with the fishing line wound on it is enclosed in a housing that includes two parts: a base and a cover, which are connected using latches. The cord is threaded through holes in the body, of which there can be 2 or more, for example, to use fishing line of different diameters without changing the reel. Between the bobbin and the cap is a spring that allows the line to come out or be pulled out to replace the frayed end. The structure is screwed to the trimmer rod with a bolt.

On a note! In spider-type reels, the cord sections are attached individually, as in the universal model T 31 of the Kumm brand, or in a bundle in the very center, as in the aluminum head T 34 of the same manufacturer or in the similar model Hopper wth905a.

Classification by cord charging method

Another important factor is the principle of loading the line into the mowing head. Due to this factor, the following types of coils are found on the market:

  • fast - to charge this type of device, the operator using it does not need to remove the headset from its base. In this case, it is enough to carefully insert the cord to the center of the reel and wrap it around the base several times. It is convenient and, moreover, saves a lot of time;
  • collapsible – to replace the cord, reels of this type will need to be disassembled. Beginner gardeners may have problems with this procedure, however, having gained the necessary experience, charging the head will proceed much faster in the future.

As practice shows, a fast trimmer reel is best for a novice gardener. It is durable and can be actively used in areas with a large number of hard obstacles.

Criterias of choice

When purchasing Champion trimmer heads and other models, you need to focus on the purpose of using the unit. For a large area with a flat lawn surface, it is better to use light and not very powerful modifications. If you intend to process an overgrown summer cottage, it makes more sense to take a model with a high power rating.

The selection of the cutting element also plays an important role in the final functionality of the unit. The working part is a special fishing line or working knives. This takes into account the rigidity and density of the plants. A universal trimmer head will allow you to process most of the vegetation, but it is not always wear-resistant and efficient.

Types of reels according to their correspondence with lawn mowers

In addition to the methods of charging and feeding the cutting cord, mowing sets are divided among themselves according to their compliance with different models of trimmers. The following reels are available for sale:

  • original – suitable only for certain models of brush cutters. It will not be possible to use them for installation with other trimmers due to mismatched threaded connections;

  • universal – these models can be installed on any lawn mower. A universal reel costs a little more, but it can be used alternately by several owners of different lawn mowers.

Most often you can find original coils from the brands Stihl, Husqvarna, Oleo-Mac, and Echo on sale. In turn, universal mowing sets are produced by Champion, Shindaiwa, and Partner.

What it is?

The trimmer consists of a cutting element, a rod, a motor and a handle with a control mechanism.


It is designed for cutting grass in garden areas, as well as for creating an ideal lawn. Thanks to its compact size, the device does the necessary work in places where a lawn mower cannot reach. In addition to grass, the trimmer is designed for mowing tree branches and shrubs, as well as creating flower beds. Such equipment is not always used for lawns, since the length of the grass will have different heights.

How to install a coil on a trimmer?

Not only the quality of the cut, but also the safety of the operator during operation of the brush cutter depends on the correct installation of the cutting set.

When installing the coil, you must adhere to the following procedure:

  1. First, you need to fix the shaft of the standard gearbox of the lawn mower. To do this, you need to align the hole in its body and the driven disk;
  2. Next, you will need to install a metal pressure disk on the gearbox shaft;
  3. Then you need to screw the head with the fishing line onto the shaft, rotating it counterclockwise;
  4. To remove the coil from the trimmer, you will need to perform all the steps in reverse order.

When installing and dismantling the mowing head in the field, you need to be as careful as possible so as not to lose small parts of the gearbox in the grass.
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Peculiarities

The universal trimmer head can be equipped with two to four holes. They are opposite each other. From these elements come the ends intended for mowing. In addition to the indicated types of spools, there is a head designed for a certain size of line. In such coils the number of whiskers increases to a dozen. Among users, opinions on such devices are divided.

Some consider such a unit more efficient. Others are confident that fishing line consumption will be significantly higher with a dubious increase in the quality of work. In addition, to replace the scaffolding, the process will need to be interrupted. When choosing a trimmer, consider the terrain and vegetation characteristics. After this, you can choose the option that is best suited in a given situation.

User reviews

What do consumers say about the Husgvarna T45X trimmer head? As the owners note, this element has virtually no downsides, except for the high cost. But there are a lot of advantages in this detail. Among them:

  • Automatic cord feed.
  • High quality materials.
  • Thoughtful design.
  • Simplicity and ease of maintenance.
  • Two-section spool.

This model is suitable for summer residents, gardeners, and utility workers. Used with scythes whose working shaft diameter is 3-3.2 mm.

Rating
( 2 ratings, average 4.5 out of 5 )
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