The Husqvarna 240 semi-professional chainsaw is declared by the manufacturer for household use: preparing wood fuel for a private home, decorating ornamental and garden trees. Another area of application is using the device on trips and hikes to prepare firewood for a fire. The saw is not suitable for daily intensive 8-hour work; the engine power does not allow it to be used for such purposes. Otherwise, the device will quickly become unusable and the main parts of the structure will need to be replaced.
Description
The Husqvarna 240 chainsaw is the optimal chainsaw model from a world-famous Swedish manufacturer. The unit is intended for performing household work, in particular for:
- firewood preparation;
- removing dried trees from the site;
- sawing large logs (diameter up to 40 cm);
- other economic work with wood.
Chainsaw Husqvarna 240
This model has high build quality, light weight, a simple starting system and clear instructions. The engine of the Husqvarna 240 chainsaw has a power of 1500 W, with a cylinder displacement of 38.2 cm3.
The model is environmentally friendly, since the chainsaw motor uses X-Torq® technology.
This technology is responsible for reducing the amount of harmful emissions; in addition, during operation, significant fuel savings occur.
Features of the Husqvarna 240 chain saw:
- Air Injection air cleaning system, which allows you to reduce saw wear due to load, as well as increase the intervals between the need to clean the fuel filter;
- engine with X-Torq® technology - with this technology the saw consumes less fuel during operation, and the amount of emissions is reduced and is within the current norm;
- The saw is easier to start thanks to the combined control of the throttle and engine stop;
- the presence of the LowVib® anti-vibration system makes the device even more comfortable for the owner, allowing you to relieve stress from your hands;
- The device is equipped with anti-vibration dampers that absorb vibration;
- there is a fuel pump;
- The Husqvarna 240 chainsaw is equipped with a chain brake, which is activated by inertia.
Technological features
Typically, the development of practical and powerful technology excludes an equally attentive approach to new technologies and functions. Often, the additional option even contradicts the utility of the same chainsaws. But in this case, in order to preserve the idea of an ergonomic home unit, the creators took care of the latest safety systems and solutions that increase the ease of handling of the structure.
Husqvarna chainsaw in modification 240 is equipped with a vibration damping system, a side chain tension mechanism, combined throttle control, quick start, etc. From the point of view of increasing productivity, the already mentioned X-Torq system can be highlighted. On the one hand, it minimizes emissions, and on the other, it reduces fuel consumption. And against this background, the overall optimization of engine operation helps to increase power.
Basic equipment
The basic package of the Husqvarna 240 chainsaw includes the following components:
- fuel pump and fuel tank;
- back and front handle;
- muffler;
- saw blade;
- saw chain, stop and chain catcher;
- universal key;
- manual;
- protective cover for the saw blade.
A complete list of components and working parts of the chainsaw is specified in the operating instructions. The production and assembly of this model were carried out by Svensk Maskinprovning AB (Sweden). The saw complies with EU requirements for household appliances in terms of noise level and technical indicators.
Cost of Husqvarna 240 chainsaw
The cost of the new model in Russia is from 11,990 rubles, depending on the store that sells the product. In Ukraine, such a saw can be bought at a price from 5,600 to 8,000 hryvnia; in the USA, the Husqvarna 240 model currently costs from 180 usd.
General information about chainsaws
Husqvarna is a well-known brand for those who professionally work with chainsaws, as well as for summer residents and gardeners. There are not many companies around the world that offer equipment of similar quality. Perhaps, only the manufacturer Shtill can compete with this brand. One way or another, the 240 modification is fully consistent with the best ideas about Husqvarna products that have developed over decades.
The chainsaw continues the concept of the small household saw 236, but with significant modifications. Firstly, thanks to X-Torq technology, the designers have significantly increased the power potential of the unit. Secondly, changes were made to the optional software, due to which new Husqvarna chainsaw
What tasks can this device perform? For the most part, this is work within the framework of a private household - collecting firewood, pruning bushes and trees, clearing a site, etc. But if ordinary models for domestic use perform similar work in small volumes, then the 240 version differs from them in productivity and endurance. That is, for full maintenance of a country household, this chainsaw is optimal.
READ Which Saw Is Better Shtil Or Husqvarna
Technical characteristics of Husqvarna 240
Technical characteristics of the Husqvarna 240 chainsaw engine:
- motor output power 1500 W;
- cylinder volume 38.2 cm3;
- chainsaw engine speed at maximum power 9000 rpm;
- idle speed 3000 rpm;
- spark plug type - Champion RCJ7Y;
- gap between electrodes - 0.5 mm;
- ignition module gap - 0.3 mm;
- fixed flow oil pump;
- The maximum performance level of the chainsaw oil pump is 8 ml/minute.
Technical characteristics of the cutting device of the Husqvarna 240 chainsaw:
- saw blade length - 16 inches/40 cm;
- minimum tire length - 33 cm;
- maximum tire length 40 cm;
- chain type - H37
- average chain rotation speed - 16.3 m/s;
- maximum rotation speed - 21.7 m/s;
- narrow tire shank.
Other technical parameters of the husqvarna 240 chainsaw:
- The weight of the Husqvarna 240 chainsaw is 4.7 kg. without equipment for sawing;
- oil tank volume - 0.21 l;
- engine sound power during operation - 113 dB;
- the sound impact on the operator’s ears is 100 dB;
- handle vibration level - from 2.1 m/s to 2.7 m/s.
Chainsaw malfunctions
We suggest you familiarize yourself with the problems inherent in chainsaws of the Husqvarna brand.
The Husqvarna chainsaw does not start, or starts and immediately stalls under load. The reasons are as follows:
- ran out of fuel;
- low quality fuel mixture;
- the filter is clogged;
- the candle got wet, burned, smoked;
- problem with the ignition system;
- carburetor not adjusted;
- the cylinder piston is jammed;
- wear of the piston group.
The tool vibrates strongly during operation:
- fasteners have become loose;
- vibration damping elements have become loose;
- imbalance.
The consumption of the fuel mixture has increased sharply:
- The air filter is dirty and needs to be replaced.
The chain continues to rotate at idle:
- the carburetor is not adjusted;
- piston wear.
Features of use
The main features of the correct use of the Husqvarna 240 chainsaw:
- before starting work, make sure that the saw is assembled correctly;
- inspect the sawing apparatus, check its settings, adjust if necessary;
- prime the saw, check the lubrication of the saw unit and the saw sprocket, and then start;
- lubricants should be checked every time before starting the unit;
- starting a husqvarna 240 chainsaw with a cold engine is carried out with the chain brake on;
- before turning on, grab the saw handle with your left hand, pull the starter handle towards you with your right;
- then pull the starter cord until the ratchet engages and perform jerking movements until the engine starts;
- Do not wrap the starter cord around your hand!
- As soon as the engine starts running, press the start button halfway;
- after which the Husqvarna 240 engine should run for 30 seconds, then you can proceed to adjust the idle speed by pressing the throttle control;
- If the engine is warm, perform all the same starting procedures except lock the throttle.
Description of safe working techniques with the Husqvarna 240 chainsaw:
- During operation, the machine creates an electromagnetic field around itself, which may affect the operation of devices such as pacemakers, heart implants, consult a doctor before using such equipment;
- Perform any cutting work only in protective equipment - protect your face, hands and ears, it is recommended to wear gloves on your hands, use a protective mask for your eyes, and noise-cancelling headphones for your ears;
- sparks may fly off from the muffler, saw bar or chain during operation, so it is worth taking care to have fire extinguishing equipment within easy reach of the operator;
- The husqvarna 240 chainsaw chain must have sufficient tension; low tension threatens to wear out the blade;
- Do not start the chain saw without the bar, chain and protective caps.
If you are not sure that you can figure out the Husqvarna 240 chainsaw yourself, contact the seller to set up the unit, and also carefully read the operating instructions for this product.
Chainsaws Husqvarna 235, 236, 240
What to do if the chainsaw stalls under load?
Most often, this problem is encountered by those owners of Husqvarna 240 chainsaws who intensively use their garden tools for construction and repair purposes. During frequent use of the saw under high loads, its air and fuel filters eventually become unusable. In some cases, thoroughly cleaning the filters in clean gasoline will help eliminate the problem. If this does not help, then it is best to replace the parts.
Another cause of failure is a violation of the factory settings of the Husqvarna saw carburetor. In this case, the fuel unit will not mix the fuel mixture with air in those proportions that allow the engine to operate properly at low and high speeds. In this case, adjusting the carburetor will help solve the problem.
It is performed in the following order:
- First you need to set the factory settings of the unit, that is, turn the screws to the positions indicated in the instructions for the Husqvarna 240 model;
- Then you need to start the engine and wait 5 minutes;
- Next you will need to find low engine speeds. To do this, screw L must be carefully turned clockwise to a position in which the motor will operate stably and not make any extraneous noise;
- If in this position of the bolt L the chain rotates along the chainsaw bar, then by turning the screw T, you need to find the moment it stops:
- Then you can proceed to setting the maximum speed. To do this, screw H will need to be turned clockwise until the internal combustion engine reaches its maximum rotation speed.
Husqvarna chainsaw carburetor will steadily gain speed and not make any extraneous sounds. Otherwise, the fuel unit adjustment must be repeated.
Device, tool maintenance instructions
The two main parts of the Husqvarna 240 saw are the body part with the engine and gas tank, as well as an oil tank, and the saw blade, which provides the direct function of the product. The use of the chain saw must be strictly specialized, based on the instruction manual.
It is prohibited to cut non-wooden objects or use any parts of the structure for purposes other than their intended purpose - you cannot remove or disassemble components, or connect another cutting blade to the engine. Do not use cheap lubricants, this will reduce engine power and impair the overall function of the saw.
The key to long-term operation of Husqvarna 240 is timely maintenance and proper adjustment of the operation of all components of the structure.
Fuel and oil, lubricants for husqvarna 240
AI-92 gasoline is used as the main fuel for the efficient functioning of this model chainsaw. The manufacturer recommends using Husqvarna oil for air-cooled two-stroke engines. The recommended mixing ratio is 1:50 for Husqvarna oils (we have a 2% mixture at the output), and 1:33 for oils from other manufacturers belonging to the JASO FB/ISO EGB class (3% mixture).
A key feature of fuel preparation is that gasoline and oil are always mixed separately, before being poured into the tank. Prepare the mixture for one month's use. Do not store finished mixed fuel for more than 4 weeks as its quality will deteriorate. To lubricate the chain, use Husqvarna Anti-Adhesion Oil.
Chainsaw Husqvarna 240 X-Torq
Husqvarna 240 chainsaw operating time
The operating time of the Husqvarna 240 chainsaw on one fuel tank refill is 30-40 minutes, depending on the intensity of use and the frequency of turning the engine on and off.
Maintenance of the Husqvarna 240 chainsaw
Device maintenance can be divided into three categories:
- daily;
- weekly;
- monthly.
Daily maintenance of the Husqvarna 240 chainsaw should include the following operator manipulations:
- cleaning the external parts of the tool - the operator must remove all dirt and dust from the surface of the product immediately, without waiting for hardening;
- checking the smooth operation of the gas handle and locking handle;
- checking the condition of the chain brake;
- turning the saw blade over;
- monitoring the condition of the oiler;
- checking the degree of tightening of bolted connections.
Once a week the following is performed:
- checking the starter cord and chainsaw spring;
- vibration damper check;
- deburring the saw blade;
- cleaning the area under the carburetor;
- cleaning or replacing the air filter - it is necessary to remove carbon deposits and monitor the integrity of the filter.
Once a month you should:
- clean the spark plug (remove carbon deposits), adjust the gap;
- perform external cleaning of the carburetor;
- wash the fuel tank;
- empty and clean the oil tank;
- check all contacts.
The main malfunctions of this Husqvarna model and how to eliminate them
Malfunctions of the Husqvarna 240 chainsaw - table 1.
| Malfunction | Cause | Solution |
| 1. The Husqvarna 240 engine does not hold idle speed well, the saw loses power during operation and does not want to start | The problem is the spark plug or check the engine, carburetor and cylinder piston | Clean the spark plug from carbon deposits; if you need to adjust the gap, do so or replace the spark plug. To check the condition of the piston and engine, contact a service center. |
| 2. The tool vibrates too much. | Loosening of vibration damping elements and fastenings | Check the elements and fasten them securely. |
| 3. The Husqvarna 240 saw is difficult to start, the engine power drops right during the cut or the tool begins to stall | The air filter or carburetor is clogged with dust, dirt, or particles. | Disassemble the carburetor and clean the air filter regularly |
| 4. Saw overheating | Spark arrester problem | Remove and replace catcher |
| 5. Excessive fuel consumption | The air filter needs to be replaced (does not cope with its function due to excessive clogging) | Change the filter to a new one. |
| 6. The chain continues to rotate when the throttle is set to idle | There is a problem with the carburetor, possible imbalance, worn piston | Contact the service center for repairs or other manipulations. |
| 7. The saw does not turn on even with a full tank of fuel. | There has probably been severe wear on the piston group, the piston itself, the carburetor, rings and other components | Contact the service center for repairs or other manipulations. |
Preparing the chainsaw for work
Before putting into operation the tool must be properly prepared:
- The chainsaw is assembled into a single structure.
- The headset is mounted and the saw chain is tensioned.
- The saw is fueled with oil and a pre-prepared fuel mixture.
- The tool is launched. as described in the manual.
- The functionality of the braking system is immediately checked.
- Checking the supply of oil to the chain.
- The idle speed is adjusted.
The saw is started, all systems are engaged and working - all that remains is to break in the chainsaw. And the video will tell you how to start the Husqvarna 240 chainsaw correctly.
Advantages and disadvantages of the Husqvarna 240 model
Having analyzed numerous reviews about the Husqvarna 240 chainsaw model, we can draw a conclusion about which of its parameters and features most attract owners or, on the contrary, which they do not like.
The advantages of the model are:
- power;
- high quality cutting of any wood;
- high-quality assembly;
- light weight;
- comfortable handle;
- high-quality vibration damping system;
- good service.
The disadvantages include:
- noise during operation;
- not intended for professional use, only for household use.
Video review of the husqvarna 240
Video review of the work of the Husqvarna saw
Review of the Husqvarna saw from the owner
Cutting a large log using a Husqvarna 240 chainsaw
Modifications
Husqvarna tries to supplement each successful model with versions provided with some improvements. Since users have conflicting opinions regarding one or another characteristic, sometimes several modifications are born, intended for different consumer categories.
In the case of the Husqvarna 240, we can talk about the S and SG versions. The first is less popular and is an optimized option, designed specifically for small-format operations with low resource costs during operation. The SG modification received a redesigned power filling. It did not increase power or performance, but became more reliable and durable. That is, the cutting quality has remained the same, but the wear resistance of the element base has increased.
Owner reviews
Valery, Otradnoe:
The file is gorgeous, I read the reviews and thought it would be a delight, but sometimes I come across negative opinions. Well, I’ll say that the unit is decent, and for those whose equipment breaks down, guys, don’t be offended, you need to read the instructions carefully, then repairs won’t be needed. Each company makes an instrument in its own way, Husqvarna has more than one feature, work, study, and everything will be great.
I’ve been using my 240th chainsaw for more than 4 years, I’m happy as an elephant! Super Swedish technology, what else do you need?
