In the minds of many, the cordless chain saw is a kind of toy that, although it has the same freedom of movement as a gasoline tool, but is noticeably inferior in power to both it and the wired electric. And although the scope of such devices is somewhat limited, in some situations, they can become a real "wand-zashchalochkoy."
Cordless chain saw Stihl
The entire range of wireless electric chain saws by Stihl in the domestic market is limited to only two models: MSA 160 and MSA 200C-BQ. They are delivered in the following complete set: the device of fast gymnastics, elements of a feed, the tire and a saw chain. Owing to the increased speed and higher torque, the MSA 200C-BQ has better performance characteristics - its performance is about 30-35% higher than that of the younger model. In addition to the basic elements that come with the delivery, there is an opportunity to purchase additional devices: battery packs, belts, etc.
Rechargeable chain saw Makita
The niche of Makita wireless power tools is represented by the HCU02ZX2 model. The device operates on two batteries of 18V each and is designed for professional fans of this brand. The manufacturer equipped the model with a keyless mechanism for tightening the chain and a reliable device that protects the hands from accidental slipping and falling into the chain. At the same time, the Makita HCU02ZX2 rechargeable chain saw is not without its drawbacks. One of them is the center of gravity displaced towards the rear, which causes the tool to be pushed out of the cut during operation, and additional efforts are required to hold it in place.
Advantages and disadvantages of chain cordless saws
Battery electric saws have the following advantages:
- Maneuverability . A chain electric cordless cord does not connect the master with either the length of the electrical wire or the need to have a reserve of fuel for refueling. This is quite important in a country suburban area where there is not always (or completely missing) electricity and there is no way to get gasoline.
- Low noise and vibration . In comparison with gasoline analogues, electric saws work almost noiselessly, have low recoil and minimal vibration level.
- Ease of maintenance . The saws running from the batteries do not need to pre-start the engine before starting work and washing it after the end.
- High level of security . Most models have a protective mechanism that prevents accidental hands getting into the circuit and the thermostat, which protects the engine from overheating.
The disadvantages of chain battery saws are:
- High enough cost . Acquisition of a wire electric saw will cost 1.5-2 times cheaper.
- Limited working time . After a certain time, the battery will have to be recharged.
- Low power level . Dense tree species and large amounts of work may turn out to be "too tough" for the battery tool, but the power of most models is enough for small construction and garden works ( cutting trees , harvesting firewood, etc.).
Proceeding from the foregoing, it can be concluded that the cordless chain saw will be an ideal assistant for carrying out small amounts of construction or procurement work. In this case, owners of large plots or professional builders should nevertheless give preference to a more durable wired or gasoline tool.