Chainsaws Forza (Forza): features and technical characteristics of the main models

The famous Forza brand produces high-quality garden equipment that can be used for both private and professional purposes. It is distinguished by reliability, safety and performance. The company's high-quality gasoline saws are well suited for solving even the most difficult tasks.


The instrument is represented by a large range of models. The manufacturer offers professional equipment and tools for home use. Each saw has a thoughtful design. Spare parts for gas-powered tools can be purchased at any hardware store.

The lineup

The model range includes:

Model 45-00

Technical characteristics of the saw Forza 4500:

Model 45-18

Technical parameters of the Forza 45-18 chainsaw:

The tool is equipped with a two-stroke engine that runs on gasoline. The design of the saw includes a quick start system and a primer necessary for pumping fuel fluid into the carburetor compartment.

The saw body is made of material that is resistant to low temperatures, which makes it possible to use the saw even in winter.

Model 52-20

Technical parameters of the Forza 5220 tool:

The tool is equipped with the ErgoStart quick start system. The saw body is made of wear-resistant material that can withstand temperatures down to -35°C.

Less popular modifications

Less popular modifications include models: 38-16, 25-12 and 62-20.

Technical characteristics of the Forza 38-16 chainsaw:

Technical parameters of tool 25-12:

Modification indicators 62-20:

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One of the first Russian models of chainsaws that had a modern appearance and the ability to use the tool regardless of location in space was the Taiga 214 saw.

In this article we will look at its purpose, technical characteristics, adjustment capabilities and methods for eliminating basic faults.

How to properly start a chainsaw and operate the tool

Before starting the saw, you need to:

  1. Adjust the tension of the chain mechanism.
  2. Make sure that the brake system lever is pressed towards the front handle.
  3. Install the guide bar.
  4. Adjust the chain.
  5. Fill the tool with working fluid.
  6. Lubricate all major elements.
  7. Turn the start switch to the “On” position.
  8. Move the throttle valve to the closed position.
  9. Press the fuel pump button 10 times.
  10. Press and hold the fuel lock for 5 seconds.
  11. Place the tool on the ground.
  12. Pull the starting system cord 4 times quickly.
  13. Move the throttle valve to the “Start” position.
  14. Pull the cord 4 more times.

Reviews and prices

Cost of various models:

  • chainsaw Forza 38-16 - from 4,900 rubles;
  • modification 45-00 - from 5,000 rubles;
  • model 45-18 - from 4,700 rubles;
  • saw 52-20 can be bought for 6,800 rubles.

Oleg, 33 years old, Tula: “This is a convenient and inexpensive tool. Among the shortcomings, I can note the frequent breakdown of the starter, and there are also difficulties in getting to the air filter.”

Grigory, 45 years old, Khanty-Mansiysk: “I bought a 45-18 chainsaw in 2012 for cutting down birch trees in the country. The saw works properly, there have been no breakdowns in 6 years of operation.”

Denis, 47 years old, Chita: “I worked with a 52-20 saw. The tool broke within 2 months. The central bolt was poorly tightened in the design, so the flywheel and crankshaft axis failed.”

Leonid, 39 years old, Lipetsk: “I used a Forza 45-18 saw to fell the forest. It worked without breakdowns for about two years. The only drawback is the lack of freely available spare parts.”

Fedor, 41 years old, Krasnoyarsk: “The tool fits comfortably in the hand, starts the first time, and copes well with preparing firewood. In 3 years of operation, only once did I have to fix a leak in the oil tank.”

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Best Drag Car & # 8211 ; Koenigsegg Jesko 2020

  • Lamborghini Sesto Elemento FE
  • Porsche Taycan Turbo S
  • BMW X5 M Forza Edition
  • 1965 Hoonigan Ford Hoonicorn Mustang
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McLaren Senna

McLaren F1 GT BAC Mono

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Best Rally Car – 1986 Hoonigan Ford RS200 Evolution

  • Auto Union Type D
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So here it is. Hopefully with some tweaking and tuning these cars will serve you well. If you want to know the list of the most expensive cars in Forza Horizon 5, we've got it covered.

Chainsaw Forza: a brief overview of the most popular models


The FORZA company produces garden equipment that is reliable, high quality and easy to use.
In addition, such equipment also attracts with its affordable price. This ideal ratio could not go unnoticed, which is why FORZA garden tools never tire of being in demand on the market. The same applies to Forza chainsaws. A wide range of models allows you to choose both a professional unit and a tool for home use. To get to know these chainsaws more closely, we suggest considering several of the most popular models.

Chainsaw Forza 45 18/4500

This semi-professional saw can easily cope with various tasks: preparing firewood for the heating season, sawing trees, trimming branches, gardening, felling forests. This model is equipped with an inertia brake and an anti-vibration system. This tool has a long service life thanks to the impact-resistant plastic case and the high quality of all components.

Key features of the 4518/4500 chainsaw:

  • the presence of an inertia brake;
  • equipping the saw with the ErgoStart quick start system;
  • metal crankcase made of a special alloy;
  • secure and comfortable holding of equipment thanks to the D-shaped handle.

Chainsaw Forza 6520

The Forza 6520 chainsaw is a gasoline saw model that will be an excellent alternative to the well-known Druzhba and Ural chainsaws. The tool belongs to the semi-professional line, which allows you to perform a wide range of work around the house and garden, as well as successfully use it when felling trees. In addition, a lightweight manual start system, an adjustable bar and chain lubrication system, and a chrome-plated cylinder will serve as the basis for efficient and reliable operation of the tool. In the event of a tire rebound, the design provides an inertial chain brake.

Advantageous features of the saw:

  • ergonomic, comfortable handle allows you to hold the saw well while working;
  • To speed up startup in winter, a fuel supply button is provided;
  • there is a chain tension system;
  • crankcase – metal, made of an alloy of aluminum and magnesium.

Specifications:

  • weight: 8.5 kg
  • fuel tank: 0.68 l
  • engine volume: 65 cm 3
  • power: 3.5 kW
  • bus length: 50 cm
  • number of links: 72

Despite the fact that the manufacturer has taken care of the quality of its equipment, there are still cases when the chainsaw breaks down. Most often, the reason for this is non-compliance with the rules for using the tool. Therefore, when starting to work on a chainsaw, carefully study the instructions.

If the saw still needs repairs, even the most minor ones, in any case, contact a service center. The same carburetor adjustment will take place there using a special device. After all, it is very important to correctly indicate the angle of rotation of the adjusting screws. Such vigilance should also be shown in case of other breakdowns. Even a basic replacement of a spare part should be entrusted to a real professional.

User manual

Service

In order for Forza walk-behind tractors to last as long as possible, they must be properly used and maintained.

  • The walk-behind tractor must be used only for its intended purpose;
  • You cannot change factory settings or carry out conversions yourself;
  • It is forbidden to come close to the rotating parts of the Forza walk-behind tractor or attachments;
  • Allow the device to cool down before starting maintenance work;
  • Only official attachments should be used, otherwise the Forza walk-behind tractor may fail;
  • Before each trip, visually check the machine parts for wear or abnormal position;
  • After each work, it is necessary to clean the walk-behind tractor from grass, leaves and dirt to prevent fire when the engine heats up;
  • Contact of the device with water is prohibited, as jamming of the mechanisms may occur, especially for control handles;
  • Replace the engine oil every 20 hours of operation of the walk-behind tractor. It is necessary to use lubricant from the 10W-30 series;
  • The gear oil should be changed every 100 hours of operation. It is recommended to use Tap-15v, TAD-17i or their analogues.
  • After 300 hours of operation, it is necessary to replace the air filters, check the condition of the spark plugs and adjust the clutch cable.

Run-in

The main thing is to start using the Forza walk-behind tractor correctly. The further performance of the device will depend on the assembly and the first operating hours.

Immediately after assembly, it is not allowed to use the walk-behind tractor at full power, since the oil has not yet passed through the entire system, and the engine parts need to be run-in. This is a procedure when the Forza walk-behind tractor is used at half the maximum power. The ideal option is to drive with an empty trailer when there is little load on the device's engine.

Then, you can start operating at half the maximum power. For example, if a plow can sink 18 cm into the ground, then when running in it should only go 9 cm.

Basic faults

No matter how carefully the owners treat Forza walk-behind tractors, they periodically fail due to various circumstances. Therefore, you need to know how to troubleshoot simple problems.

If the engine does not start, here are the main reasons and solutions to the problem:

  • Check for fuel availability;
  • Adjust the throttle position;
  • Check the spark plug and the wires to it, see if there is a spark;
  • The air filter is clogged;
  • Water got into the gasoline;
  • Debris has entered the fuel tank;
  • Set the correct mixture in the carburetor.

The Forza walk-behind tractor does not start well:

  • Adjust the throttle position;
  • Clean the air filter;
  • The spark plug has become unusable or contact with it is loose;
  • Bad fuel was used.

The engine gets very hot:

  • Insufficient oil or low oil level;
  • The ventilation or engine is dirty;
  • A foreign object has entered the muffler.

Chainsaw Forza 4500 – model equipment

This hobbyist gas powered tool is one of the newest members of the Forza lineup. The saw is equipped with several innovative functions, including a simplified starting system, a vibration damping function and a fuel pre-pumping mechanism for smooth start-up in cold weather.

The basis of the chainsaw consists of a powerful gasoline power unit with a chrome-plated cylinder volume of 45 cm 3. The engine is equipped with a collapsible 2-section crankshaft, a forged piston with one standard and one additional ring, and a high-precision carburetor with spring-loaded adjustment screws.


A durable clutch consisting of an all-metal drum, reinforced metal springs and a 6-tooth drive sprocket is responsible for the continuous connection between the internal combustion engine and the cutting elements in the proprietary design of this gas-powered tool from the Forza line.

Options for this Forza brand modification include:

  • engine power – 3 l. With.;
  • fuel/oil tank – 560/300 ml;
  • bar length/chain pitch – 35 cm/0.325″;
  • weight with headset and filled tanks – 6.85 kg.

The Forza 4500 chainsaw is additionally equipped with an effective mechanical brake, which can be turned on and off using a separate standard lever.

Description

The Patriot pt-4518 imperial chainsaw is a semi-professional model designed for cutting logs and trees with a diameter of 10 to 40 cm. The purpose of this model allows the tool to be used both in production and in private households. For example, using the Patriot 4518 chainsaw you can easily cut large branches from fruit trees, cut down bushes, prepare firewood, and build wooden structures.

The engine of the Patriot 4518 imperial chainsaw is gasoline, two-stroke, like other representatives of the model range. The engine power, according to the manual, is 2100 W (2.9 horsepower).

Distinctive parameters of this model:

  • small dimensions, average weight;
  • automatic chain lubrication;
  • the chain is tensioned using an external screw;
  • the chainsaw is convenient for working in hard-to-reach places, for example, on trees;
  • moderate consumption of gasoline and oil, therefore, there is no need to refuel the chainsaw too often;
  • During a fall, the saw mechanism is switched off.

Technical advantages of Patriot pt-4518 imperial over analogues from other manufacturers:

  • there is an anti-vibration system;
  • fuel pump;
  • metal stop for securing the shoulder strap;
  • easy engine starting;
  • instant chain brake;
  • high operational reliability.

Chainsaw Forza 45-18 – tool parameters

This hand-held gasoline saw successfully copes with sawing pre-cleaned wood, cutting dry and sticky rotting branches, as well as harvesting small volumes of logs for heating and other household needs.

The standard equipment of the model includes a durable power unit consisting of an all-metal crankshaft, a forged reinforced piston and a chrome-plated working cylinder with a capacity of 45.2 cm 3 .


The fuel system of this Forza brand petrol tool consists of a high-precision Japanese carburetor, additionally equipped with a gas distribution system. The unit is equipped with spring-loaded screws for the ability to independently adjust idle, low and maximum engine speeds.

Chainsaw Forza 52-20 – model equipment

The factory equipment of this amateur chainsaw includes a 2-stroke engine with an increased cylinder stroke, an easy start system, a reinforced proprietary clutch, and a high-precision ignition system.


The saw blades of this Forza model are represented by an enlarged bar and a high-quality sharpened chain. To ensure their stable lubrication, the chainsaw is equipped with an oil pump that operates automatically. The manufacturer has provided the ability to adjust the pump’s performance depending on the tasks being performed.

The parameters of this Forza brand household modification include:

  • engine power – 3.3 l. With.;
  • fuel/oil tank – 680/350 ml;
  • bar length/chain pitch – 50 cm/0.325″;
  • weight with headset and filled tanks – 6.75 kg.

The chainsaw is equipped with an effective mechanical brake, which by inertia is activated whenever the chain comes into contact with foreign solid objects.

Chainsaw Forza 6520 – tool capabilities

This semi-professional model is designed to perform the most difficult tasks on the site. The tool successfully copes with cutting branches, cross-cutting logs, harvesting round timber, as well as felling medium-sized fruit trees.

The model is equipped with a reliable gasoline engine with a cylinder volume of 65 cm 3 . The internal combustion engine consists of an all-metal crankshaft and a forged piston, reinforced with an additional ring.

The fuel system of the chainsaw is equipped with a high-quality carburetor equipped with an enlarged float chamber, as well as spring-loaded adjusting screws. To clean the air, the saw is equipped with a foam filter, free access to which simplifies cleaning and replacing the element.

For continuous communication between the running engine and the installed cutting parts, this Forza chainsaw is equipped with a proprietary ignition. Its spare parts are made using the hot forging principle. Thanks to this, the parts of the assembly are able to withstand intense heat and increased friction.


A separate side tensioner is responsible for adjusting the position of the saw set in the model configuration. To access it, the operator only needs to remove the side protective cover. Lubrication of the cutting parts of the saw is carried out under the control of an oil pump operating automatically without operator intervention.

Options for this Forza brand modification include:

  • ICE power – 4.7 liters. With.;
  • fuel/oil tank – 680/350 ml;
  • bar length/chain pitch – 50 cm/3/8″;
  • weight with headset and filled tanks – 7.45 kg.

This chainsaw has a reinforced plastic body that can withstand heat and impacts from hard foreign objects.

Analogs

Among analogues, popular models of the mid-price segment presented on the Russian market are often distinguished:

  1. ZUBR PBC-M450 40P is a Chinese-made gasoline chain saw with a light motor (power 2.2 hp) and a 15-inch saw set.
  2. HAMMER BPL-3816B is another well-known Chinese manufacturer. The saw has a 2.0 hp motor. and a cutting part increased to 16 inches.
  3. CHAMPION 241 is the most powerful model from the Middle Kingdom. The engine produces 2.4 horsepower. The saw is not heavy and is equipped with a 16-inch bar.

Thus, Forte chainsaws are a good purchase for use on personal plots and small farms. If you need to use it for construction, then there are such examples in the model line.

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Adjusting the Forza chainsaw carburetor

Adjusting the factory fuel unit of a Forza chainsaw is carried out in the event of a loss of power by its power unit, an increase in the volume of exhaust gases emitted, as well as unstable operation of the internal combustion engine at idle. The operator's procedure should be as follows:

  1. On the saw with the motor turned off, you need to turn all 3 screws clockwise one by one until they stop. After this, each of the screws must be returned a quarter turn in the opposite direction;
  2. Then you need to adjust the operation of the internal combustion engine at low speeds. To do this, screw L must be turned in different directions until the motor begins to operate as stably as possible;
  3. If after this the chain begins to rotate along the guide, then the operator will need to find the position of the metal screw T at which the chain will stand still;
  4. To adjust the operation of the internal combustion engine at high speeds, you need to connect a manual tachometer to the saw cylinder. By turning screw H, you need to find those engine speeds that will coincide with the instructions in the instructions for the saw.

If the carburetor setting of the Forza saw has been done correctly, then when you gently press the accelerator, its engine will steadily gain speed without making any extraneous sounds. At the same time, the volumes of emitted gases will be reduced, and the power of the chainsaw’s power unit will increase.

User manual

Service

In order for Forza walk-behind tractors to last as long as possible, they must be properly used and maintained.

  • The walk-behind tractor must be used only for its intended purpose;
  • You cannot change factory settings or carry out conversions yourself;
  • It is forbidden to come close to the rotating parts of the Forza walk-behind tractor or attachments;
  • Allow the device to cool down before starting maintenance work;
  • Only official attachments should be used, otherwise the Forza walk-behind tractor may fail;
  • Before each trip, visually check the machine parts for wear or abnormal position;
  • After each work, it is necessary to clean the walk-behind tractor from grass, leaves and dirt to prevent fire when the engine heats up;
  • Contact of the device with water is prohibited, as jamming of the mechanisms may occur, especially for control handles;
  • Replace the engine oil every 20 hours of operation of the walk-behind tractor. It is necessary to use lubricant from the 10W-30 series;
  • The gear oil should be changed every 100 hours of operation. It is recommended to use Tap-15v, TAD-17i or their analogues.
  • After 300 hours of operation, it is necessary to replace the air filters, check the condition of the spark plugs and adjust the clutch cable.

Run-in

The main thing is to start using the Forza walk-behind tractor correctly. The further performance of the device will depend on the assembly and the first operating hours.

Immediately after assembly, it is not allowed to use the walk-behind tractor at full power, since the oil has not yet passed through the entire system, and the engine parts need to be run-in. This is a procedure when the Forza walk-behind tractor is used at half the maximum power. The ideal option is to drive with an empty trailer when there is little load on the device's engine.

Then, you can start operating at half the maximum power. For example, if a plow can sink 18 cm into the ground, then when running in it should only go 9 cm.

Basic faults

No matter how carefully the owners treat Forza walk-behind tractors, they periodically fail due to various circumstances. Therefore, you need to know how to troubleshoot simple problems.

If the engine does not start, here are the main reasons and solutions to the problem:

  • Check for fuel availability;
  • Adjust the throttle position;
  • Check the spark plug and the wires to it, see if there is a spark;
  • The air filter is clogged;
  • Water got into the gasoline;
  • Debris has entered the fuel tank;
  • Set the correct mixture in the carburetor.

The Forza walk-behind tractor does not start well:

  • Adjust the throttle position;
  • Clean the air filter;
  • The spark plug has become unusable or contact with it is loose;
  • Bad fuel was used.

The engine gets very hot:

  • Insufficient oil or low oil level;
  • The ventilation or engine is dirty;
  • A foreign object has entered the muffler.
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