A saw is a necessary tool for the sake of every summer resident and owner of a personal home. Even for the preparation of firewood in the brazier, and then its help is needed, not to mention the relative pruning of trees and the construction of arbors, verandas, etc. And if previously used hand tools and hacksaws, then, thanks to progress, now you can be able to buy automation. The task is exclusively in the book, which is specific, because the sample, which is suitable for the sake of repetitive work, is unlikely to withstand the full effect of erecting a log house or wood bath. Let's see, like to choose a chainsaw taking into account the intensity of its use and ease of maintenance.
Amateur level: for small works in the garden and at home
This low-power room is amateur. It presents models that will withstand a periodical introduction of less than 40-45 minutes per day. Usually, the power of household chainsaws does not exceed 2 kW. For them are low-profile chains that reduce the height of vibration to work. Byl, and the productivity of such chains is weak. For the sake of maintaining order in the garden and the repeated harvesting of firewood for the fireplace, it is enough to bribe a low-powered household chainsaw
They are light, comfortable, do not give a strong load for the hand and are all suitable for the needs of the dacha: firewood, tree residue, small construction work. For the sake of the whole constructed personal house or dacha, where repair work is being done at times, also for the sake of maintaining order in the garden of this class is all pretty.
Semi-professional: stand building
In this room there are models that have sufficient capacities and are able to do things like for felling, for no reason and for construction. Unparalleled minus - not calculated for long-term implementation, i.e. If you scold according to 10 hours of successively daily, then this tool will not last long. The power of semiprofessional units varies in 2 before 3 kW, at least 2.5 kW. Width of the barrel - before 40 cm. Similar chainsaws weigh 5-6 kg.
The best option for a man who starts building his own house, where it is required to work abundantly in accordance with wood: roofing frame product, flooring, etc. And even after the completion of the construction they will be unchallenged assistants in the garden and for the site.
For a beginner, a semi-professional chainsaw will help in building a house.
Profesional chainsaws: for the sake of felling a forest
A real"strong"room is a professional model with large capacities 2.7-6 kW) and capable of many hours of everyday work. It is unlikely that the election of a tool of this class is justified for personal needs, if the owner does not plan to build the log house, and then - the same bath, of course, in addition, he personally prepares for the house for the whole winter season. Usually, professions are acquired by organizations specializing in felling of the forest, as these saws are very durable, withstand about 2,000 hours of operation and are designed for working with thick trees.
The narrow flat. They are put for household chainsaws, which will be used by non-professionals. The narrow frame is to be paired with a low-profile chain and practically does not have such a disadvantage, like a reverse thrust (it is to be assumed later).
Lightweight. Such tires are made of steel and represent two plates, between which polyamide is packed. This structure was created deliberately for the sake of reducing the total weight of the unit, who greatly influences the property of certain works. For example, scolding for height such inventory is much easier, if everyday.
With replaceable heads. This is a professional-grade frame designed for heavy-duty chainsaws that work daily according to abundant hours.
Long tires are comfortable for cutting large trees, while short ones work with larger speed
Apart from the type of tire, direct attention and for its length. It must exist in accordance with the power of the motor. Long tires are more convenient to do with a thick tree, because you can perform the cut deeper. However, if it is equipped with a low-power mechanism, then its strength is rather small for a quick sawing, because you have to spend energy and to rotate the crankshaft. You will scold slowly, and the gasoline will go more than usual, well, the motor is instantly worn out. In the annotation, you must specify the recommended length parameter for the bus. He can not be defeated. The smallest value is allowed. It's just that if you choose between two models of similar power, then for small trees or boards it is better to take one with a frame that is much smaller, because it has a faster cutting speed.
Properties of the chain
For quickness of cutting and the ability to win with heavy wood, the chain's protrusion also has an effect. In order to find which chainsaw is better, it is necessary to know which occurs three chain steps: 0.325 inches, 3/8 inches and 0.404 inches. This is a single order of designations for all manufacturers, therefore we will analyze the features of the chain operation with each of these characteristics. The chain performance is selected taking into account the power of the chainsaw.
The 0.325-inch performance has household low-profile chains. This is the best value for the sake of short cutting, because it is distinguished by a weak vibration. Long loads such a mountain can not stand and instantly be blunt.
In massive aggregates stand chains with a step of 3/8 or 0.404. They are able to do endlessly and scold thick trees. However, even they are not designed to work with a frozen or stained tree. Chains with carbide tacks are produced for such purposes. To replace any part of the saw set, you need to look for details from the same manufacturer.
You should note that when buying a saw, you automatically become a"fan""Of this brand, since the accessories of the sets of different manufacturers do not fit well with a friend. Those. the sprocket, the sprocket, the frame and the mountain must exist in one factory, and it's necessary to look for the detail of the same brand if it's not for you to collect them in the assortment.
In the process of working with inventory, a more dangerous phenomenon is an unjustifiably called"back blow", i.e. rebound the instrument in the direction of the person who is working with it. A reverse thrust can occur if the tree ends up with a real tire ending. And to be the choice of the tool, it's better to specify whether you want to eat defense in this model through this phenomenon. Defense through"backstab"will help inexperienced operators avoid injuries
Defense is of two types: with a special brake or an additional shield. Obstacle occurs more often. He looks like a lever-flap, gifted to switch to 2 positions. If the cannon is launched, the stick becomes"closer to the hand", and if a"kickback"occurs, the power automatically presses the stick for the stick, and it is transferred to a location that instantly stops the chain.
An additional shield is created, so that the operator's hands do not come into contact with an unsafe mechanism if the saw is at work. It is put for the end of the headset and is called the protective sector. You will not find similar protection in the Swedish models, because in this country the woodcutters use the end of the tire to be sawing wood. And this is allowed officially.
Features of anti-vibration protection
Be sure to ask the trader to turn it on and hold it in your hand. Light household models do not vibrate vibrantly, but if they use rubber gaskets, they certainly affect the quality of the work. Such gaskets are placed between the handles and the body of the unit. In massive models, the engine and the fuel tank must exist to keep the well-wisher away through a friend, so that the piece of aggregate is distributed to the entire structure in moderation.
Chainsaws without protection are suitable only for those that work sometimes and not for long. The longer the gun is in the hands, the stronger the vibration for the hands, which will eventually lead to joint diseases.
Aggregator for the sake of ladies hands
It happens that some works for the site have to work and the ladies. And if you decompose which chainsaw is the best for ladies' hands, then, of course, you need to choose only from a group of low-power amateur units, since they do not weigh well and vibrate weakly. For massive models, the strength of ladies 'hands is not enough. For the sake of feeble ladies' hands only low-powered household chainsaw models fit
However, if there are problems with electricity, then it is worth giving an electric saw. With it, and manage easier, and easier to maintain: you do not need to change the oil, pour gasoline, etc. With such an assembly, even a thin woman will manage.
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