Reviews of the main features
The above-mentioned chainsaw, according to consumers, is a fairly powerful tool intended for household needs. The equipment will cope well with small trees and trimming branches. The design is easy to operate and can be used to work even in hard-to-reach places.
This line of units, as consumers emphasize, has a braking device that instantly stops the chain when unexpected situations occur. To prevent accidental operation, the device has a gas lever lock.
Specifications
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The Patriot-3816 chainsaw, according to buyers, has a tire of optimal length, which is 40 cm. The engine capacity here is 38 cm3. The groove width reaches 1.3 mm. The power of the device is 1.5 kW or 2 liters. With. The number of links in the Patriot-3816 chainsaw is 57.
The oil tank holds 0.21 liters. The design includes an easy start system. The equipment weighs 4.85 kg. Its idle speed reaches 3000 per minute. Users emphasize that it is impossible to operate this tool with one hand for safety reasons.
Buyers like the overall dimensions, which in this case are 430 x 260 x 295 mm. The noise level of the Patriot-3816 chainsaw during operation reaches 113 decibels. The fuel tank holds 0.31 liters, which ensures long-term uninterrupted operation without the need for refueling. The chain pitch for this model is 3/8 inch. The tire length is 16 inches.
Patriot lineup, review of the most popular chainsaws
The Patriot model range consists of household chainsaws. They are not intended for daily, long hours of use. Patriot positions some of the tools in the line as professional and semi-professional, but remember, there are neither of those in the lineup. None of them will withstand heavy loads, because... they are simply not designed for it. If you need a professional tool, it is better to turn your attention to saws such as Shtil 880 or Husqvarna 365.
Based on customer reviews and sales statistics, the best-selling Patriot chainsaws are: PT 3816, PT 4518, PT 5220.
Let's look at each of them in more detail.
Chainsaw Patriot PT 4518
Saw for the household segment. It is sold under two names: Patriot PT 4518, Patriot PT 4518 Imperial. These are absolutely identical chainsaws, there are no differences in them. The appearance of several names is associated with the company’s marketing moves.
Among the advantages, it is worth noting the powerful 2.1 kW engine. The working volume of which is 45 cubic meters. see. To start a displacement engine, engineers have provided an easy start system - EasyStart. It significantly reduces the starting force thanks to an additional spring in the starter.
The disadvantage is the weight. Without refueling and saw accessories, the weight of the tool is 6.5 kg. This is a lot for a household class.
According to numerous reviews from real owners, the chainsaw easily copes with cutting large-diameter wood.
You can read more about the tool in a detailed review of the Patriot 4518 chainsaw, published on our website.
To see how the chainsaw works visually, we recommend watching this interesting video:
Semi-professional chainsaw Patriot PT 5220
The word semi-professional does not mean that it can be used 8 hours a day and 7 days a week. This only means that the chainsaw is powerful and can easily cut trees of large diameters every time. More than 40-45 cm.
The chainsaw has a 2.5 kW (3.4 hp) engine with a capacity of 52 cc. see. Just like 4518, it comes with an EasyStart system for easy starting. The manufacturer claims that this system reduces the load during startup by 60%. Time has shown that, for all its power, the engine has a reduced service life and high fuel consumption.
Reviews of positive features
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After reading reviews about the Patriot-3816 chainsaw, you can understand whether you should purchase this model. Among the main positive aspects noted by consumers are:
- Thoughtful management.
- Safety of use.
- Reliability of the design.
The control is controlled by a gas lever, the blocking of which prevents the device from being started unintentionally. As consumers emphasize, when working, you may also like the safety of operation. The operator's hand is protected during operation of this tool, which eliminates injuries when the equipment breaks or slips.
The Patriot chainsaw has a reliable design. The driven sprocket is secured with four rivets, which indicates durability. Buyers consider a balanced center of gravity to be an additional advantage. This makes work easy and relaxed. The cylinder walls are chrome plated, which increases the durability of the equipment and reduces friction. You may also need a vibration isolation system, as well as an easy start.
Application of Patriot PT 3816
Patriot PT 3816 is a non-professional chainsaw model and is intended for private use. For example, Patriot 3816 will cope with tasks such as annual procurement of firewood in small quantities, pruning tree branches in the garden, and sawing up trash. Also, the saw is used in the construction of fences for cutting wooden posts.
The Patriot 3816 saw cannot be used by professionals in industrial logging due to a lack of resources. The chainsaw parts, although made with high quality, are not designed to work in difficult conditions for a long time. The engine cylinder is entirely aluminum, which means it is resistant to long-term operation and even minor overheating. If you install a chrome-plated cylinder on the Patriot 3816, the engine life will increase significantly.
If you take a good look at the Patriot 3816, you will immediately see its similarity to standard Chinese-made chainsaws.
We invite you to watch a video about the Patriot PT 3816 chainsaw, in which the owner shows the configuration and explains the main characteristics.
Reviews about practicality and ease of maintenance
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If you want to spend more time relaxing and less time working, you should buy the chainsaw described in the article. With its help, you can cut down dead trees, prepare firewood for the winter, and also deal with bushes. You will perform all these tasks without much effort. Consumers believe that this is not a complete list of the positive features of the Patriot chainsaw. It also ensures safe operation. The chain brake is responsible for this.
You may also like the ease of maintenance. It is expressed in easy access to spark plugs and air filter. You can carry out maintenance yourself. The chain is automatically lubricated, making it easy to use. Good balancing indicates stress-free work. The handle is ergonomic and has an advanced anti-vibration system. Buyers especially emphasize the durability of the structure. The driven sprocket is responsible for this, which is securely fixed to the rivets.
Reviews of Patriot PT 3816
Alexander. 32 years. Barnaul.
3816 is my first chainsaw. I bought it on the recommendation of a neighbor about a year ago. The saw starts up and cuts well. I tried sawing the trunks of large trees, the power is enough. The saw hasn’t broken yet, I try to monitor and carry out cleaning and maintenance in accordance with the manufacturer’s instructions.
Anatoly. 30 years. Permian.
I bought a Patriot PT 3816 for gardening. I immediately noticed that it was quite heavy, but after working a little, I got used to the weight and no longer felt it. Starts great both cold and hot. Over the two years of use, I cleaned the air filter several times and changed one shock absorber, because the old one burst, the saw began to hang out and gas on its own. I am happy with my chainsaw and would recommend it to anyone who needs a reliable tool for work around the house.
Operating Instructions: Starting
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Quite often, after purchasing the equipment described, users wonder how to start a chainsaw. The first step is to set the chain brake to the non-working position. To do this, the brake handle moves forward. Then the fuel mixture must be poured into the neck of the fuel tank. Oil is poured into the chain lubrication tank. Containers for lubricant and fuel are marked with corresponding icons.
Now you can set the ignition to the appropriate position. The choke lever is fully extended. This will set it to the “Run” position. Now you should press the primer button several times. This will help fill the carburetor with the fuel mixture.
Place the chainsaw on a stable surface. In this case, the chain must rotate freely and be at a safe distance from surrounding objects. After reading the operating instructions for the Patriot-3816 chainsaw, you can understand that in the next step you need to hold the front handle by placing your right foot on the base of the rear handle. With your free hand, you can pull the starter handle. It should catch on.
The starter handle is smoothly pulled up to a length of 30 cm. Then you have to lower it. The choke lever should be set to the middle position. It is necessary to pull the starter handle several times until the engine starts. It should be allowed to warm up for 15 seconds. Then you can pull the throttle trigger and remove the choke lever.
The work should be carried out while holding the saw well with both hands. It is strictly forbidden to hold the tool by the chain brake. If the engine is warm, you should perform the same procedures as during a cold start. However, the air damper does not extend. There is no need to press the primer.
Instructions for stopping the chainsaw
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To stop the chainsaw, you need to release the gas lever, which will help reduce engine speed. After this, the switch can be moved to the appropriate position.
After completion of the work, there may be a fuel mixture left in the tank, which should be drained into a canister. There is no need to leave it in the tank for more than five days, as this may cause unstable operation of the engine. Lubricating oil may remain in the tank for quite a long time. When refueling, you should use only original mineral and semi-synthetic oils from, which are intended for two-stroke engines. It is prohibited to use oil for four-stroke engines when preparing a mixture for two-stroke engines.
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Carburetor adjustment
During operation, you may need to adjust the carburetor of the Patriot-3816 chainsaw. The adjustment is divided into 2 main stages. The first is basic and is carried out with the engine running. The second will need to be done when the engine warms up.
For the setup procedure, please read the instructions. The first step is to turn the high and low speed adjustment screws clockwise until you meet the highest resistance. As soon as the screws reach the stop, they should be turned in the opposite direction and stopped after passing 1.5 turns. Now you should turn on the engine at medium speed and warm it up for 10 minutes.
The idle speed screw should be moved clockwise. It can be lowered only when the motor reaches stable operation mode. The chain should not move during this. When idling, the engine may stall. In this case, you need to turn the adjusting screw clockwise all the way. You may experience the chain moving. The adjusting screw must be turned in the opposite direction.
Adjusting the Carburetor of the Patriot 3816 Chainsaw with Your Own Hands
Content
Reliable Chinese chainsaw Patriot PT 3816
Let's talk about the Patriot 3816 chainsaw, consider its purpose and characteristics. After reading the article, you will learn how to independently adjust the carburetor and troubleshoot problems that may occur in the chainsaw during operation.
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Application of Patriot PT 3816
Patriot PT 3816 is a non-professional chainsaw model and is intended for private use. For example, Patriot 3816 will cope with tasks such as annual collection of firewood in small volumes, trimming tree branches in the garden, and reducing waste. In addition, the saw is used in fence construction to cut wooden posts.
The Patriot 3816 saw cannot be used by deforestation professionals due to resource constraints. The chainsaw parts are made well, but they are not designed to work in harsh conditions for long periods of time. The engine cylinder is entirely aluminum, which means it is resistant to long-term operation and even slight overheating. If the Patriot 3816 installs a chrome plated cylinder, the engine life will increase from time to time.
If you take a close look at the Patriot 3816, you will immediately see its resemblance to typical Chinese chainsaws.
We invite you to watch a video about the Patriot PT 3816 chainsaw, in which the owner shows the equipment and explains the main characteristics.
Characteristics of Patriot PT 3816 and its description
The number 3816 is indicated in the marking, this means that the chainsaw has a 38 cm 3 engine and the bar length is 16 inches (40 cm).
READ How to Adjust the Carburetor on a Husqvarna 137 Chainsaw
This volume is enough to produce two horsepower, which together with 12,000 rpm gives good performance. The Patriot 3816 is equipped with a carburetor with the ability to adjust the quality of the mixture and a good air filter that, if necessary, can be washed in soapy water, and nothing will happen to it.
The slot width for installing the chain is 1.3 millimeters, the chain and drive sprocket have a pitch of 3/8 inch, the length of the chain. 57 links.
If necessary, the chainsaw can be equipped with a different bar, chain and drive sprocket, the design of the Patriot 3816 allows this.
The body is made of plastic, the parts, although not bad, are installed, but they have gaps that immediately catch the eye. The quality of the plastic is much lower than that of a Stil or Husqvarna chainsaw. When the chainsaw is running, there is strong vibration, the reason is the shock absorbers, which are made of hard steel and do not cope with their intended functions.
The shock absorbers on this chainsaw are made of poor quality steel and break quickly, so when using the Patriot 3816 actively, it is necessary to have at least one spare shock absorber in stock.
Chainsaw Partner. Carburetor repair, adjustment.
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Chinese chainsaw. Carburetor repair and adjustment. Carburetor diagnostics.
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For operator convenience, the tension adjusting screw is removed from the side cover, which is very convenient and safe, since it eliminates the possibility of cutting out the chain teeth when pulling it out.
The starter of this model is equipped with an additional spring, which reduces the effort required to crank the engine and start the engine.
Frequent failures of the Patriot PT 3816 chainsaw and self-repair
As mentioned earlier, the shock absorbers on the Patriot 3816 are prone to failure. They are easy to replace. It is enough to unscrew the two screws holding the shock absorber, remove the faulty part and install a new one.
READ Chainsaw Motor Sich 270 Carburetor Adjustment
Another common problem with the Patriot 3816 is a broken clutch spring. This is not that difficult to diagnose because the chainsaw chain will spin constantly, and the saw will stop if you put the bar on a piece while idling, trying to stop the chain from spinning.
To replace the clutch, you need to remove the top cover of the engine and unscrew the spark plug, then through the spark plug hole with a lace to stop the piston from moving. Next, you need to remove the side cover, chain and bar from the chainsaw, thus allowing access to the clutch. After that, using a special wrench (you can use a wrench from a grinder), unscrew the coupling.
The coupling has a reverse thread, so it unwinds clockwise.
Reassemble the saw in reverse order.
The nuances of carburetor adjustment
3816. The same thing can be found on many Chinese chainsaws.
Adjusting the carburetor with your own hands is only possible if you have certain experience and knowledge. The setup algorithm looks like this:
- when the engine is turned off, the quality and quantity screws are screwed to the stop, then they come out 1.5 turns each;
- The chainsaw turns on and heats up within a few minutes;
- rotation of the screw “L” (the designation is on the carburetor body and is duplicated on the saw). this is the position in which the engine develops maximum speed, then turns ¼ turn;
- Screw (H) is tightened until the saw produces maximum speed at full throttle, then it also becomes 1/4.
Adjusting the carburetor, although not a very complicated procedure, should be performed only after a complete inspection of the chainsaw and elimination of all existing engine defects (air intake, fuel leaks, failure to breathe), so we recommend contacting an experienced tuning technician.
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User guide
The chainsaw comes with an instruction manual, after reading which you can learn how to properly install the bar and chain.
You can also see the algorithm for setting up the saw for storage. By following the manufacturer's recommendations, you can significantly extend the service life and eliminate damage to the chainsaw if it is used incorrectly.
Reviews of Patriot PT 3816
Alexander. 32 years. Barnaul.
3816. my first chainsaw. I bought it on a neighbor's recommendation about a year ago. The wound drank well and drank. I tried to see large tree trunks, sufficient power. The saw hasn't broken yet, I try to follow and perform cleaning and maintenance according to the manufacturer's instructions.
Anatoly. 30 years. Perm.
I bought a Patriot PT 3816 for gardening. I immediately noticed that it was quite heavy, but after a little work I got used to the weight and didn't feel it anymore. It starts great both cold and hot. Over the course of two years of use, I cleaned the air filter several times and changed one shock absorber, because the old one burst, the saw began to dangle and itself was on the gas. I am happy with my chainsaw and would recommend it to anyone who needs a reliable tool for work around the house.
Conclusion
Patriot PT 3816 is a high-quality Chinese chain saw that is guaranteed to deliver value for money. Of course, it cannot be compared with saws from leading manufacturers, but given the low cost and good performance, the Patriot 3816 finds its owners.
