Review of the Partner P340S chainsaw. Features of maintenance and operation

Chainsaw Partner P340S

If you need a simple and reliable chainsaw that will solve many everyday problems, then the Partner p340s will be the best choice. It is perfect for cutting trees with a small cross-section, trimming branches and bushes, and cutting firewood.

Chainsaw Partner P340S

The main production of Partner is concentrated in Sweden at the Husquarna plant. Also, Russian and Chinese models operating under this brand with their license are widespread.

The best choice will undoubtedly be the original models. They differ from copies in a number of features. Thus, the engine crankcase has an embossed serial number that matches the one printed in the original instructions. There are several seals on the case where the brand logo is stamped. It also has a proprietary three-stage security hologram, which is found on the warranty card, instructions, and box.

Chainsaw device “Partner” P340S

The internal composition of this tool is practically no different from the structure of other chainsaws.

The motor, which is located vertically, allows you to accurately distribute the weight throughout the entire structure and make work even more comfortable.

A carburetor is attached to the engine, which is responsible for its speed. This item uses a Japanese-made Walbro carburetor, the installation of which will be possible even for a beginner.

At the rear of the latter there is an air filter. The gas tank and lubrication sump are located in the rear handle area.

Specifications

Partner p340s is equipped with a 1.9 hp \ 1440 W engine. The chain has a 3.8-inch tooth pitch, is tensioned on a 355mm bar and rotates at 3300 rpm, giving this model exceptional performance.

Features of the “Partner” P340S chainsaw

The “Partner” modification under consideration has its own characteristic features, which are advisable to analyze for each instrument system separately.

Engine part

Engine “Partner” with a thrust of 1.9 hp. and a cylinder volume of 35 cm3 provides high sawing speed of dry and wet wood. Thanks to the additional air purification circuit, it was possible to increase its service life. Therefore, the unit is not afraid of large short-term loads. Autonomy for several hours of operation is ensured by a capacious fuel tank.

Fuel supply system

The primer implemented in this model makes starting and warming up the gasoline engine as fast as possible, even in cold weather. This in turn reduces the number of starts of the starter cord and protects it from premature breakdowns.

The Partner saw does not run on pure gasoline, but on a mixture of the latter with oil for 2-stroke air-cooled engines. Used engine oil is not suitable for these purposes and can cause breakdowns.

Cutting block

It is represented by a compact guide of 350 mm with a standard pitch and a chain of 52 links.

The universal bus node makes it possible to equip the device with a larger headset. The saw chain develops high speed – up to 23 m/s. To avoid its rapid wear and overheating, automatic lubrication is provided, which saves the operator from applying it manually. The adjustable oiler pumps up to 15 ml of lubricant per minute of operation.

Security systems

The tool meets modern technological safety requirements and sanitary and hygienic standards.

The “Partner” saw does not create a strong sound-vibration effect, which made it possible to work even in enclosed spaces. The arrangement of the handles with steel springs significantly reduces their vibrations and prevents the sawyer from developing vibration disease.

In emergency situations, the inertial brake of the chain blade is activated. If the front guard touches or the chain and bar are pinched by a tree, it will stop the chain in a split second and protect the operator from the kickback effect.

Technical characteristics of the Partner P340S chainsaw

• Power – 1400 W;
• Torque – up to 13.5 thousand rpm;
• Guide – 0.25 m;
• Step – 3/8;
• Link thickness – 1.3 mm;
• Carter - 150 ml;
• Gas tank – 0.35 l;
• Weight – 4.5 kg.

Advantages of the “Partner” P340S petrol chain saw

• ergonomic handles, rubberized for better grip with sweaty hands or wearing protective gloves;
• capacious tanks for technical fluids;
• blocking against accidental start;
• lightness - working with the saw does not cause a feeling of fatigue, and starting can be done not only on a flat surface, but also in weight;
• maintainability - the manufacturer has taken care of the serial production of spare parts that create all the conditions for repairs not only in workshops, but also at home.

Flaws

• rapid clogging of air purification filters;
• the intake manifold often unscrews during sawing;
• high dependence of the unit on the quality of fuel and lubricant.

Factory equipment

Partner p340s has standard equipment:

• tire;
• case;
• RZ chain;
• spark plug key;
• oil;
• file;
• candle

Depending on the supplier, the equipment may be changed.

Pros and cons of the Partner p340s chainsaw

Partner 340 has a number of features that distinguish this model from analogue representatives of other companies. So, this includes the following:

• low product weight - 4.5 kg, frequent tooth pitch, which ensures reliable, stable operation.
• long autonomy guaranteed by a 250 ml fuel tank;
• large length of the bar, which allows you to saw wood with a large cross-section.
• longitudinal engine placement, vibration damping system, chain stopper activated in two ways.

No particular design flaws were noticed in the Partner 340 chainsaw. Some complaints relate to the quality of the plastic used, the increased consumption of chain lubrication, and the service life of the component units.

Features of working with a chainsaw Partner p340s

There is a list of safety rules that must be followed when working with the Partner 340 chainsaw. First of all, this applies to work clothing, it must be thick to protect it from the saw in the event of a breakdown.

Also, safety precautions for working with the Partner 340 chainsaw concern the sawing process. The following requirements must be adhered to:

• Before carrying out work, it is necessary to calculate the direction of fall. This takes into account the direction of the wind, the slope of the soil and the tree itself.
• The area around the tree must be cleared of bushes, foreign objects, and undergrowth. The space located at a 45 degree angle behind and on the sides of the tree is removed.
• The safe distance from a falling tree is two tree lengths. There should be no strangers in this area.

What fuel is used in Partner 340 chainsaws?

The fuel mixture for Partner 340 saws is a mixture of AI-95 or AI-92 gasoline in combination with oil for two-stroke engines. The proportion is 1000:20 grams. This ratio must be applied after engine break-in. To do this, the fuel mixture is formed by mixing one liter of gasoline with 35 grams of oil. The running-in volume is 1.5-2 tanks.

Saw maintenance rules Partner:

• mandatory check of the condition of the muffler before starting operation;
• Store the prepared fuel mixture for no more than 3 weeks;
• Clean the air filter every 50 hours of operation, and replace the spark plug every 30 days.

The instructions can be downloaded here:

How to adjust the carburetor on a chainsaw Partner

Carburetor adjustment

This process makes the operation of the chainsaw as efficient as possible while saving fuel. The main condition is the presence of clean air and fuel filters.

Carburetor for chainsaw PARTNER 340S

When adjusting, use the screws for maximum and minimum idle speed. The above procedure is divided into two varieties - the basic one, which is carried out with the engine turned off, and the final one, carried out with the engine turned on. Detailed values ​​of rotation angles are contained in the operating instructions.

After carrying out the last checks, it is necessary to monitor the operation of the chainsaw at idle speed. It is necessary for the motor to remain stable and there should be no chain chatter.

Malfunctions of the Partner 340 chainsaw

Like all chainsaws, Partner 340 is susceptible to various malfunctions. The most common ones include the following:

• The engine does not start: this is most often associated with filling the combustion chamber and spark plugs with a fuel mixture, or their contamination. Then you need to unscrew the spark plug and dry the chamber using an idle winding. If they are dirty, clean these parts.
• Muffler malfunctions: the problem may be an incorrect proportion of the fuel mixture or unsatisfactory oil quality, which provokes the formation of carbon deposits. Then you need to clean the muffler.
• Chain lubrication defects: caused by problems with oil pumping or leaking oil lines. It is necessary to seal the tubes with sealant or change them.

Chainsaw Partner 340s

The universal household chainsaw is considered one of the best in its class. Owners speak of the Partner 340s chainsaw as a reliable, productive and durable tool that will become an indispensable assistant in the household. This chain saw is perfect for repair and construction work; many owners use it for harvesting and sawing firewood, and caring for fruit trees. Along with high technical and operational characteristics, the model has a good level of safety and comfort. Also worth noting is the engine efficiency.

With a relatively light weight of 4.4 kilograms, the chainsaw is equipped with a fairly powerful two-stroke Briggs & Stratton engine with 1.9 horsepower. In order to increase engine life, the manufacturer covers the rubbing parts of the piston group with a chrome film. However, the operating instructions indicate that the Partner 340s chainsaw is not intended to perform intensive work over a long period of time.

• High-quality tools from a global manufacturer;
• Well-established system of warranty and post-warranty service;
• Long warranty period – 36 months;
• High quality components and assembly.

Brand, manufacturer, pricing policy and basic equipment of the Partner 340s chainsaw

The Swedish manufacturer of gardening and farming equipment has been known since 1949. During this time, many models of chainsaws and other tools were produced. Today, the company's products are manufactured at factories located in Sweden, France, Poland, the USA, and China. To understand where a particular chainsaw was produced, you need to study the accompanying documents. We also recommend checking the originality of the instrument before purchasing. To do this, you need to check the serial number on the engine crankcase with the number on the warranty card and make sure that there are seals with the AB Husqvarna logo. The high quality of Partner products is combined with reasonable cost of tools. To purchase the Partner 340s chainsaw you will need $90.

Owner reviews

Andrey:

It so happened that I bought two saws - this one for the dacha and a little earlier, the HUTER BS40 for the village. I will compare them.

Build quality, materials - PARTNER is definitely better. HUTER is all sort of loose, one of the suspension springs touches the body during operation and rubs it. PARTNER in your hands gives the feeling of a high-quality tool, it starts very easily, the starter handle is comfortable. HUTER, unfortunately, has problems starting, and I rubbed a callus on the handle this evening.

You can feel the good assembly and materials of the case. Very easy to start. Light weight and comfortable ergonomics. Gasoline and oil consumption is low.