Selection Tips
Before purchasing an electric saw, it is important to determine its purpose, since this type of tool is available in two types - household and professional. If you plan to operate the device for a long time, then a professional hacksaw will do.
It is characterized by high performance and can work without stopping to cool the motor.
If it is difficult to make a choice, then you can buy universal models that are designed for all types and volumes of work.
In addition, it is necessary to pay attention to the following parameters.
- Motor power and location. The power of household modifications ranges from 1.5 to 2 kW, for professional ones it can reach up to 3.5 kW. With the transverse variant of the engine placement, the center of gravity of the device is slightly displaced, therefore it is more difficult to work with it (you have to constantly maintain balance). Structures in which the motor is located longitudinally are distinguished by good balancing, they have great maneuverability. Therefore, when choosing metal edging saws, it is best to give preference to the latter option.
- Chain adjustment. In classic models, the chain is tensioned using a flat screwdriver, but this process is laborious. An excellent choice is a tool with a simplified adjustment, where the chain is tensioned by shifting the bar and loosening the nut.
- Bus length. It usually reaches from 30 to 45 cm and depends on the engine power. The best option is saws with a bar width of 40 cm. They are inexpensive and allow you to cut even thick logs. For metal work, you need to buy a tool with a bar length of 45 cm.
- Smooth start. The presence of this parameter is mandatory, since it is responsible for the extreme operating modes of the device. In addition, a soft start prolongs the life of the saw, the inertial brake instantly stops the motor, thereby reducing the consumption of electrical energy. For installation work with metal, you need to purchase tools only with a soft start.
- Security. To protect the master from "kickback", you should choose devices with an automatic braking system.
- Cut material. Depending on whether you plan to cut wood, concrete or metal, the appropriate tool model is selected. Since the most difficult types of work are considered to be cutting metal and concrete, then for them you need to buy special assembly devices with high power, additional adjustment and a degree of protection.
Electric chain saw classification
Electric chain saws fall into two broad categories:
- professional;
- household (amateur).
The instrument can be divided according to the way of feeding:
- on the network (with a power cable from the mains);
- rechargeable (lithium-ion batteries of various capacities).
Professional
Professional chain saws - used for intensive use for several hours, produce large volumes of wood, operate in a powerful mode, are able to cool quickly in a short period of time.
They are not subject to rapid wear and tear and can be used in construction, logging industries, during repairs. The operating time of such a saw model per day can be up to 4 hours.
Household
Household electric chain saws have less power and work resource. Designed to be used for a maximum of 2-3 hours a day.
They are no less reliable than professional models, however, they are most effective and safe when used correctly and in compliance with the terms of use.
TOP brands for 2018
According to data collected from farming and construction forums, brands such as Bosch, Makita, Stihl, Husqvarna, Huter, Patriot, Champion, Interskol, Oleo-Mac entered the top manufacturers of electric chain saws.
The advantages of manufacturers such as Bosch, Makita, Stihl and Husqvarna are high-power tools with high reliability, excellent build quality, and a long warranty. Of the minuses of these brands, the owners note, first of all, expensive spare parts and not cheap consumables, as well as, in general, not a cheap cost of electric saws.
Electric saws from manufacturers Huter, Patriot, Champion, Interskol, Oleo-Mac are also very popular, primarily due to the large assortment of budget models, inexpensive spare parts and the possibility of quick service. Their main disadvantage is the presence of fakes under the brand, which periodically enter the market. When buying a power saw, remember that a quality tool cannot be too cheap.
