Husqvarna chainsaws are among the top three most common models in Europe and the CIS countries. As for the specific Husqvarna 142 model, the characteristics of which will be described in the article, it is listed in the household group device category, but its features are suitable for semi-professional specialists. The product has a design that is developed on the basis of the classic layout using machine-building and assembly technologies.
When the model was being developed, technologists focused on improving operating comfort, the safety of performing various types of work, as well as extending the life of the most important components and parts.
Specifications
"Husqvarna 142", whose characteristics are quite good, belongs to the class of household tools,designed for sawing wood materials. The distinguishing feature is the affordable price combined with impressive performance.
The equipment is powered by a two-stroke air-cooled engine. The power here is 2.58 hp. with., which is equivalent to 1.9 kW. The working volume is 40cm3. A rather important characteristic is the ignition system. This is a condenser. The distance between the electrodes is 0.5mm.
Among the main characteristics of the Husqvarna 142, it is worth highlighting the capacity of the fuel compartment, which is 0.37 liters. The recommended gasoline for use is high-octane unleaded. The ratio of gasoline to oil when preparing a mixture for refueling is 50 to 1. As for the chain lubrication system, this is a 0.19 liter capacity. The cutting attachment is a bar with a length of 15 inches, which is 38 cm. The chain pitch is 0.325 inches.
Additional Features
You may also be interested in the ergonomic characteristics of the Husqvarna 142. So, the level of noise emitted during operation varies from 98 to 108 dB. The final value will depend on the measurement technique. Without a chain and bar, the chainsaw will have a dry weight of 4.8 kg. If we analyze the characteristics, we can note three main features. Among them is sufficient power for a household device. If we analyze professional units from the same manufacturer, then they have an average power of about 20% more.
Does the quality of gasoline matter?
One morea special feature is the cutting attachment, which can be easily replaced. In addition, you may also be interested in the fact that the supplier company focuses on the fact that the device is not too demanding on the quality of gasoline. The minimum allowable octane number is not specified. From this we can conclude that the characteristics of the Husqvarna 142 chainsaw; suitable for craftsmen who plan to operate the tool in the country, as well as specialists who perform tasks on a semi-professional scale.
Overview of controls
In this question, the described chainsaw is a classic minimum. The controls are represented by a switch that can be moved to one of two positions. The choke position lever should also be highlighted. It can be installed in one of three positions. After inspecting the body, you will notice the throttle position control lever. It is combined and has a stopper. Explanation here requires only suction. Between the damper open and closed positions there is a stable position that will correspond to a half open damper. This refers to the carburetor choke. This position is necessary when turning off a cold engine after jerking the starter, when the damper remains closed.
Some Features
Looking at the specifications of the Husqvarna 142, you can see that it does not have a primer. Priming fuel for the first time is carried out withusing the starter handle. This has both a plus and a minus. The latter is that reducing the number of nodes leads to a decrease in the number of breakdowns.
Consumer Reviews
A fairly important factor before buying any of these tools is the opinion of consumers. They emphasize that the fuel mixture is quite often prepared from AI-92 gasoline and two-stroke oil, using the traditional 50 to 1 ratio. allowed only for a short time.
Consumers emphasize that when operating the Husqvarna 142 for an hour, it can be noted that it fits perfectly as a household tool. There is almost no vibration in the hands, and the noise level is quite bearable. Quite an important factor is the excellent cutting ability. If you take the trunks of dry birch and fresh pine with a diameter of 26 cm, then they can be repeatedly cut in 7 seconds each. If there is such a need for dry oak, it lends itself to sawing somewhat more slowly. It will take about 14 seconds for a 24 cm log. The cutting speed, as the craftsmen emphasize, is somewhat lower compared to professional chainsaws, which belong to a different order of cost.
Additional opinions
The characteristics of the Husqvarna 142 saw allow you to work with it at full power, without fear of overload at high speeds. Perfectthe brake is applied, the chain stops instantly. If we analyze the reviews of the owners of such a chainsaw, who use it from time to time and for household tasks, then the following opinions can be distinguished: the piston group is reliable, the saw is unpretentious to fuel and quite convenient, the tire is very strong. Failure, however, can happen, but such troubles are rare, and are due only to the onset of the replacement period for consumables. Such a nuisance with the Husqvarna 142 can also arise from mistakes made at the time of preparing the fuel mixture.
Carrying out carburetor adjustment
Setting up a chainsaw is very easy. To do this, you will need to follow several steps. To begin with, the engine is adjusted for smooth operation at low speeds. Then the carburetor must be adjusted to supply the fuel mixture at maximum speed. In addition, you will need to adjust the carburetor to idle and check the device in all modes. Such manipulations are carried out after the engine warms up a little.
Use 3 screws for this. The one indicated by the letter T is responsible for setting in idle mode. With screw H you can adjust the operation at maximum speed, but you can adjust the mixture at low speed with screw L. The fuel mixture can be lean by tightening the 2nd and 3rd screws, while the speed will increase.
If the carburetor is out of adjustment andstarting is not possible, the setting starts with screws L and H. They must be set to the standard setting. After that, the engine starts and is left until the moment of heating. At the next stage, you can start setting the low speed mode. Optimum engine operation can be achieved in this case by using the screw L and the idle screw T. To do this, the 1st screw is twisted to the maximum engine speed, and then released by a quarter. The second screw can bring the idle speed back to normal. As soon as the work setting is carried out on the bottoms, you can adjust the traction and adjust the maximum speed. To do this, screw H is slowly twisted, and the speed can be checked with an electronic tachometer.
Chain specifications and reviews
If you know the characteristics of the Husqvarna 142 chain, then the first thing you should pay attention to is the pitch, which is 0.325 inches. The thickness of the chain is 1.3 mm. Lubrication prevents overheating of the chain and accelerated wear. Lubrication is carried out automatically, which also applies to the tire. At idle speed, no oil is supplied, which contributes to economic consumption.
If you notice that the chain is not lubricated at operating speeds, the reason here lies in the oil line, which may be clogged with sawdust. The defect can be eliminated by cleaning this assembly. The technical characteristics of the Husqvarna 142 chainsaw are outstanding. But this device also has its drawbacks. AmongOther consumers emphasize the absence of a toothed stop, which is necessary for attaching the unit when cutting round timber. In addition, there is no visual control of the fuel level, which also applies to chain oil.
Buyers also consider the not very convenient chain tightening scheme to be a disadvantage. Do not use an expensive carbide chain for sawing oak, as you may then encounter problems sharpening it.
Chainsaw device
The characteristics and device of the Husqvarna 142 should be known to you if you plan to purchase such equipment. By design, such units belong to classical mechanisms. The tool is driven by an internal combustion engine. The device of the chainsaw is quite simple, which indicates reliability, ensuring trouble-free operation even in the most difficult conditions.
In addition to the listed nodes, the chainsaw has an air purification system that is supplied to the carburetor. It should also be highlighted:
- chain tensioner;
- starter;
- saw chain;
- ignition;
- muffler.
The engine is a single-cylinder two-stroke carburetor engine. The engine has a high speed, which imposes appropriate requirements on the oil used in the fuel mixture. The chainsaw also has a centrifugal-type clutch, which works depending on the number of revolutions.engine.
The specifications and review of the Husqvarna 142 will allow you to get to know this device better. For example, it is especially necessary to highlight the ignition system. It used to be a contact, but today it is a thing of the past. The described device has a non-contact electronic ignition, which saves the operator from the burdensome work of adjusting the gap in the contacts. You won't have to clean them often.
