Echo CS 501P Chainsaw Reviews [Powerful 50.2cc G-Force Engine]

In the arena of the professional chainsaw market, one of the leading brands names is Echo. This brand is familiar to the loggers for making professional chainsaws with high-quality, massive cutting performance and long-time durability. Today in our Echo cs 501p chainsaw reviews article, we are going to talk about such a robust chainsaw with massive power and impressive cutting performance that is usable for everyday rough use. 

A professional arborist needs a chainsaw like a companion that accompanies him every day. It is evident that a logger will not use a chainsaw irregularly like an occasional user just for a fulfilling hobby. A professional logger needs a robust one that is roughly usable every day.  

The Echo cs 501p is a powerful chainsaw with a rugged engine that produces enough torques. The chainsaw is lightweight and maneuverable to anywhere as per the logger’s need. It has an automatic adjustable clutch-driven oiler system, De-compression valve for easy starting. It also has the G-force pre-air cleaning system and Tool-less air filter cleaning system. So never make a mistake considering it as an Echo cs-590. Though many of the features are the same, there is a difference. It is more powerful than the Echo cs 500.  

Professional-Grade Echo CS 501P Chainsaw Reviews 2023

If you are a professional logger or landscaper, or arborist, or experienced homeowner, we suggest buying it as making it your everyday company.

Impressive Cutting Ability 

This chainsaw will not make you disappointed buying it; rather, it will delight you with its impressive cutting capability. The engine of this chainsaw is of professional grade. Its capacity is 50.2 cc with 2-stroke, which is capable of generating much more power for your cutting job. It has an upgraded bar that is very aggressive in cutting the trees and felling them.  The usual bar size of this chainsaw is 20 in. But it is interchangeable. You can change it as per your wish for the convenience of the work. The bar size can be interchanged within 16, 18, and 20 inches. But the maximum size of the bar is 20. That is enough length for cutting any log or firewood or felling any tree. 

Captive bar nuts

In tensioning the chain of a chainsaw, you have to loosen the nuts of the bar. Then you tighten the tensioning screw. You cannot re-tighten the nut of the bar and cannot attach the bar cover to the previous positions. Finally, you will have to stop the work. Your cutting spirits will vanish. 

Keeping the matter of this inconvenience in mind, the Echo brings a new feature to the Echo cs 501p. Using this chainsaw, you will be free from the fear of losing the nuts of the bar. The design of the bar nuts is that, after releasing those nuts from the chainsaw, these will be attached to the cover. As a consequence, there is no probability of losing those. This is the uncommon feature of the Echo cs 501p that you will hardly find in any other chainsaw.

Echo CS 501P Chainsaw is Lightweight

Many professional cutting jobs are outside of the home area. So you cannot carry the saw if it is heavier in weight. This chainsaw is lighter than any other gas-powered chainsaw. The weight of this chainsaw is just 8.8 pounds. For the convenience of this amenity, the logger can carry it anywhere for his cutting work. 

With the heavier chainsaw, you cannot uplift the tree. Usually, gas-powered chainsaws are heavier in weight and are basically used on the groundwork. But with this chainsaw, you can work at the top of the tree for its lightweight design. You can prune the upper branches of the trees. Not only upper pruning, but you can also cut at the middle of the tree and fell it fractionally. 

Apart from this, this privilege also helps the logger to continue the work for a long time as it reduces fatigue. The logger can finish his huge jobs with less effort.

Grip-able handles with rubber-coated.

In operating a chainsaw, the design of the handles is a major fact. If all of the components of a chainsaw are user-friendly and comfortable, the engine is powerful, the blade is sharper, but the logger cannot hold the saw in his comfortable position, then what will be the consequence? Definitely, it will not bring positive consequences. 

The more the handles are comfortable, the more they are easily maintainable. In echo cs 590, you find the handles are made of plastic. But the handles of this chainsaw are made of aluminum with rubber-coated. As for this amenity, the logger can easily grip the handles and keep control over the chainsaw. That makes the work smooth and speedy. 

Echo CS 501P Chainsaw has an exceptional starting system

The starting system of this chainsaw is a unique one. This system is effortless. In most gas-powered chainsaws, you will find a starting trigger with nylon. But in the cs 501p chainsaw, the starting trigger is plastic. To start the chainsaw, you have to pull the trigger. In pulling the trigger, you must have sufficient muscle power. But this chainsaw has a spring-assisted starting system. The spring will give you comfort in starting the saw, reducing your effort. With this system, you can quickly start the saw that saves your cutting time. 

In a long time cutting, you have to stop the chainsaw several times, either for taking the rest or for changing the positions. You have to restart it several times. If the starting process is a critical one, then how much effort does a logger have to pay? Yeah, it’s a lot. But this system will relieve you from such frequent hassle in the long-time cutting work. The decompression valve of this chainsaw also helps the easy starting system.

Top-mounted tool-free air filter

Usually, the air filter of the gas-powered chainsaws is slightly side-mounted. But the air filter of this chainsaw is Top mounted. Two things make a difference to the other air filter system. The first one has a tool-free accessing system. For cleaning the air filter, every logger needs a toolbox. With the help of the toolbox, he loosens the nut of the cover. Then after releasing it, the filter is cleaned. But in this chainsaw, you don’t need any toolbox. Your hand is sufficient to open the cover of the air filter. Just rotate the knob of the cover, release it from the saw. After that, clean the filter with the compressed air if it is still ok. But if it is not functional, then replace it with the new one.

Adjustable clutch-driven oiler

A chain remains sharp as long as it is in touch with the oil. Lack of oil leads it to a blunt one. With a blunt chain, no professional logger can do smooth cutting work. 

If you want to keep your chainsaw well and sharper, then keep it in constant lubrication. But keeping the chain lubricated with manual effort isn’t possible. It will increase the risk and hamper the smooth cut. 

This chainsaw consists of an adjustable clutch-driver oiler. The innovative clutch-driven system controls it in an efficient way. With this system, you will find the chain lubricant. It begins seeping the oil into the chain after the starting of the chain. In such a way, the logger is free from extra hassling. Saving the time of the logger and reducing the risk makes the work smooth and speedy. 

The oil capacity of this chainsaw is 9.5 that is capable of supplying the needed oil for a long time cutting job.

Though having this convenience, the logger is not totally duty-free. He has a light duty to keep an eye over the oiling tank, whether it is full of oil or empty. Running the saw with an empty oil tank will harm the chain making it blunt and will cause trouble to the smooth and speedy cut. 

You can easily replace the oil tank if it is dirty with dust. Taking it off, you can clean and again replace it to the earlier position. For the betterment of the oil tank, keep the oil tank free from dust. If the oil gets mixed with the dust, the proper process of lubricating will fall into the hamper. 

A user can manually increase or decrease the volume of the oiling speed to the chain. For increasing, he has to turn the adjusting screw counterclockwise. For decreasing, he just has to do the reverse. You will notice a stopper during the increase of the volume. You are suggested not to turn the adjusting screw beyond the maximum limit. 

Additionally, for the proper maintenance of the tank, you should check the oil box regularly. If you keep the oil level at the top, then you need not check the tank frequently. Then you will be free from extra tension at the beginning of cutting time. 

Another plus point of this oiling system is that the tank is translucent. This translucency will help notice the level of the oil without effort. You need not do an extra job checking the oil level by releasing the cap of the oil tank with manual effort. 

Low Vibration System

The more powerful a chainsaw is, the more it is nosier. The manufacturer of this chainsaw has tried to keep the vibrating of this chainsaw at a pleasant level.

High-vibrating is an obstacle for a logger to the operation of the speedy and smooth cutting of the logger. For severe trembling, the logger cannot hold the handle firmly. As a result, he cannot maintain his actual control over the chainsaw and fails to tackle in some emergency.

This chainsaw is of a low vibrated system. The logger need not face such a problem. Its heavy-duty vibration dampening system reduces the vibration.

Marathon cut

It is a perfect companion for your long-time cut. The capacity of the fuel tank is 16.6. That is sufficient enough to provide the needed power of the engine. 

For the long cutting work, this one suits best. Because a Battery-powered chainsaw needs recharging after a duration, the battery-powered chainsaw cannot hold power as long as it needs to work for a long time. But, the gas-powered chainsaw like this heavy, powerful one with large tanks helps the logger to run his cutting jobs for a long time. This saw has a powerful engine and sufficient tank size that helps a logger work smoothly and speedily. The fuel tank capacity of this chainsaw is 21.8 oz. 

You may ask, what about the electronic cord chainsaw? Most electronic cord chainsaws are used for homebound jobs. Very few of those are for professionals. The complexity behind using this type of chainsaw is to be connected with the outlet. 

Though we recommend various chainsaws for various reasons, power is the most important in cutting jobs. The long-time cutting depends on the holding capacity of power. A battery-powered chainsaw cannot hold equal power to the gas-powered one. 

For your marathon cutting jobs, you are to be careful of any leakage of the tank. The leakage of the tank may cause an occurring fire. As soon as you notice it, you must stop the chainsaw immediately and bring it to your nearest dealer shop. Besides, you can replace it with a new one.

Not only that, but you are also to be careful; no dust may enter into the fuel tank. If the fuel gets mixed with the dust, it will take time to start. You will have to face the troublesome situation in such a situation. Degrading the performance will shorten the durability of the engine. Therefore, keep the fuel tank always clean. However, you are suggested to keep an extra fuel tank near to you in case of necessity. 

Dual Post Chain Brake

Usually, most chainsaws have an inertia chain brake system. But the chain brake system is an exceptional one. A reliable and safe chainsaw is to have an efficient chain brake. This chainsaw has a Dual post chain brake system. It stops the chain at the time of kickback or at the time of emergency. It does the work either by flipping the front handles guard-forward or with the inertia-created rapid movement of the saw blade. This uncommon feature is very rare to any other chainsaw. It extends the acceptability of this saw much more. 


As a professional logger, you will not make a mistake buying a chainsaw without checking the INS and OUT of it. You will check whether it has a low-kickback facility or not. It is one of the headaches of the logger.

As earlier mentioned in this echo cs-501p chainsaw review article that this chainsaw is a dependable one. So it has to be the low-kickback system. 

The chain of this chainsaw is of corrosion-resistant coating and square corner chisel cutters. For this convenience, the kickback can hardly occur. 

Bucking spikes

A logger feels no problem in cutting small and medium-sized wood. The problem arises during the cutting of a thicker, harder, drier, and toughest wood. The more the tree or log is thicker, the more it is tougher to cut. Usually, you face problems in cutting wood above the 10-diameters. 

Comfort in cutting the log emerges from the actual control of the logger over the saw. That’s why the manufacturer of this chainsaw has tried to insert all of the components supporting easy maintenance.

As support, it has spiking bikes. These are also called spiked bumpers. These are of metal. These spikes take a position in front of the powerhead unit, creating stability during the running time of the chainsaw. In addition, it prevents the bar from being slipped.

Easy chain tensioning system 

In the maintenance of a chainsaw, the thing that comes at first is tensioning of the chain; after running for some while, the chain gets loose. In this situation, the logger has to tense the chain. 

Using this chainsaw, you will find it has an easy side tensioning system. The chain gets loosened mostly at first use. That’s why, in fresh use of this saw, you must check it after a while. 

If the chain is not checked regularly, with a kickback, the chain will be slipped off the bar. In tensioning the chain, firstly, you are to unlock the chain brake by removing the spark plug lead. After that, loosen the nuts of the bar and remove the side cover of the bar. Finally, tighten the screw with the wrench until the chain gets tightened with the bar. 

For the well-maintenance of a chain, what you have to do is to keep the chain sharpened. Keeping a chain not only includes the constant lubrication by an adjustable clutch-driven oiler but also includes the manual effort of the logger. You have to sharpen the blade of the chain with the sharpening lever manually. For this job, you will need a sharpening kit, 7/32 round file, holder, and flat file for sharpening the blade.

Bar nose safety 

Among the accessories of this chainsaw, you will notice an exceptional component that is Tip-T-Safety. That is also called bar nose safety. 

In traditional chainsaws, you will hardly find such a component.  This takes the position at the top of the bar. It prevents the tip of the bar from contacting any wood or object. It keeps the chain free from friction. 

This protective component acts as a shield to the most prone area of causing kickback and keeps free from the rotational kickback. This way, it keeps the logger safe from accidents.

This Tip-T-Bar is also to be properly maintained. A logger needs to grease the nose of this bar. He can do it with the help of the grease syringe. First, this tip nose can be removed. Then, you can add a new one tightening the screw with a wrench. 

The translucent Gas tank of Echo CS501P Chainsaw

In this  Echo cs 501p chainsaw review section, we will talk about its tank. At the cutting time, the things that a logger has to keep in mind simultaneously, concern about the fuel level in the tank is one of them. In operating the gas-powered chainsaw, many lumberjacks become unaware of refueling the chainsaw because they cannot easily notice the level of the gas in the tank. 

Even sometimes, in the middle of the cut, they have to stop the work. They open the cap of the tank and check it. If it is to fill up, then fill it.  Many often, the chainsaw gets clogged due to empty gas in the tank. It is an obstacle to the smooth and speedy work for a logger. In the case of this chainsaw, the thing is different.  You don’t have to face such trouble.

This chainsaw has a Translucent Gas tank that shows the level of the gas on the tank. The logger can easily notice the level of the gas on the tank. For this convenience, he needs to check the level of the gas manually by opening the cab of the gas tank. It gives relief to the loggers from the extra hassle reducing the fatigue. This transparent tank amenity helps you to save time. It also helps to speed your work. When you notice the gas level of the tank at a low level, you refuel it. This is a unique feature that you hardly notice in other gas-powered chainsaws.

Usable both professional and home purpose

In the market of chainsaws, Echo is familiar to all for producing proficient chainsaws for professional loggers. Among the proficient products, this one is also for professional users. But the question is whether it is usable for homebound activities or not? If you are an experienced homeowner, then you can use it. You can use this in your yard, farm for cutting medium or large-sized wood and logs. 

As there is a chance for exchanging the size of the bar, there is the least possibility of it happening troublesome. However, though this chainsaw is usable for your homebound cutting work, we suggest not using it for faint-hearted persons and beginners. It is better not to use it in your light work. To sum up, the user of this one should be professional and experienced.

Easy maintenance with ergonomic design

From a powerful chainsaw, the speedy and faultless cut is expected. This result will emerge if the engine is powerful, the logger is efficient, and the design is ergonomic to operate in comfort. If these amalgamate, then the expected result appears in the cutting jobs. 

The durability of this chainsaw will long last as the maintenance system is user-friendly, easy, and effortless. 

In usual gas-powered chainsaws, maintaining is usually effortful and costly. In maintaining these, you need to perform extra-job and pay a lot. But the maintenance of this one chainsaw is very simple and easy at a reasonable cost. You will find, no critical components are in this chainsaw. The absence of unnecessary specifications makes it much more useful and long-lasting. 

If we look at the design of this chainsaw, we find that this chainsaw is made of metal and plastic. The two handles of this chainsaw are of paddy. The design is made in such a way the logger can feel comfortable in operating. The handles of this chainsaw are firmly gripped with a low-vibration system. These help the logger in reducing the stress during the running.

In starting a chainsaw, the logger has to pull the trigger. Pulling the trigger 3 or 4 times makes the logger tired. But keeping the choke in the right position, the logger can start the chainsaw by pulling the rope just one or two times.

On the other hand, the rope of the trigger is usually of nylon. There is a possibility of breaking it or being frayed. But as the rope of the starting trigger is made of plastic, there is the least possibility of tearing it or being frayed. Compared to nylon, the plastic rope is more durable. The tool-free air filter cleaning system is another plus point in the easy maintenance of this chainsaw. Tool-less cleaning system favors to reduce fatigue and helps to continue to do smooth jobs.

In cutting jobs, the logger has to change the position from various angles. The rubber-coated front handle of this chainsaw will assist the logger in cutting the wood in various positions. 

In the usual chainsaw, the plates that are used for Lessing the vibration are of plastic. They position the underneath of the chain of the bar. These plates are to help the adjustable automatic Oiling Process. As they position near to the sharpened chain, the original appearance of the plates gets decayed gradually. But in this chainsaw, the plates are made of metal. There is no chance of decaying these. 

Like other gas-powered chainsaws, the activating process of this chainsaw is not effortful. With less effort, you can activate it. Inactivating the brake of this chainsaw, push the handguard toward the forward position, and the chain brake will activate. 

For proper maintenance of this chainsaw, the user should follow all of the instructions of the manual. Besides, he has to check the regular sharpness and tension of the chain. Additionally, the chainsaw should always be kept from the dust. The air filter area should be clean. Periodically, the spark plug should also be clean. 

The easy, effortless, ergonomic maintenance system will make it the best companion of a logger in the cutting job. 

G-force air cleaner

Another exceptional feature of this chainsaw, it has a G-force pre-cleaning system. If you are a user of this, you are free from changing and cleaning the air filter frequently. Fighting with dust and dirt helps to extend the durability of the engine life. All of the larger particles of dirt and dust are pulled out from the airbox with suction by the flywheel. With this system, the logger need not clean the debris manually from the powerhead after the cutting. Remember, the dust and dirt that fall on the saw are harmful. These reduce the engine of life. 


In selecting a good chainsaw, another crucial point is the assurance of safety. The design of this chainsaw will assure you of the safety of using this. 

If we look upon this chainsaw, we find a lot of safety features that assure safety. It has an exceptional dual post chain brake system. This system ensures the safety of the logger stopping the chain at the time of kickback and emergency. In this way, it keeps the logger safe from injury, ensuring protection. 

The T-Tip-safety of this chainsaw is rare in the traditional chainsaws and protects from the rotational kickback. It prevents the chain’s contact with any object and wood.  

Among the protection systems, the chain catcher protects in case of chain breaking or derailing. It reduces the risk of the logger’s hand from the hit of the chain at the time of breaking or derailing from the bar during the cutting time.

The front and rear hand guards of this chainsaw act as a protector keeping its front hand from flying debris. The front handguard positioning at the saw between the front handle and the chain protects from the injuries. At the time of slipping off the logger’s hand from the handle, it protects from the injury. It stops the runs automatically. Like this way, the rear handguard also acts the same.

The spiked bumper or bucking spikes, whatever you say, made of metal, take a position to the powerhead. It provides stability during the cut.

For protecting the accidental starting, it has its lock-out switch as an additional protector. It stops the auto-starting. In starting the saw before pulling the trigger, the lock-out switch must be depressed. 

Such amalgamated safety features will give you assurance of safety.

Additional features of Echo CS 501P 50.2cc Chainsaw

Besides previously mentioned features, for keeping the engine well and efficient, it has an Air Shutter that prevents winter carburetor trouble. This can be changed between hot and cold to prevent carburetor problems in winter and summer. Extending the durability of the engine performance is a plus point. 

Short Feature review of Echo cs 501p chainsaw

  • The robust engine has a satisfactory cutting speed
  • Dual Post Chain braking system 
  • Air Shutter system 
  • Bar and chain are exchangeable
  • Effortless starting system
  • Lightweight design with firmly grip able handles
  • Digital Ignition System
  • Low vibration & Low-kickback 
  • Side-access chain tensioning
  • Automated adjustable oiling system
  • G-force pre-air clean system
  • Two-piece heavy-duty mesh filter
  • Spark arrestor muffler
  • Tip-T-Safety with Flexible blade sizes
  • Translucent fuel tank
  • Fully assembled with all accessories
  • Five years warranty with satisfactory customer services


  • This chainsaw is not for beginners.
  • Slightly noisy during the starting

Bottom Line

We can say, the echo cs-501p is a reliable product of reliable brands. You can be assured of its quality performance. For professional wood cutting, tree felling, and pruning, bucking this chainsaw is an ideal one. Never worry about its price. It is available in the market at a reasonable price. Most of the consumer reviews of echo cs-501p chainsaw are positive. That expresses their pleasant experience with this chainsaw.  So, if you are a professional logger or experienced homeowner and desperately seeking a robust chainsaw with high performance, do not waste your time. Just grab it. 


What is the warranty of this chainsaw?

The manufacturer of this chainsaw provides a warranty on the consideration of the variation of the uses. If this chainsaw is bought for the purpose of commercial activities, then it provides only a one-year warranty. But if you buy this for the purpose of using it for non-commercial or homebound purposes, it gives you a five-year warranty. They are confident to give such a long time warranty that usually does not other manufacturers. 

Who should buy this chain?

The efficient lumberjack and experienced homeowners are suggested to buy this chainsaw.

What type of work does it suit?

The chainsaw is ideal for felling large to medium-sized trees, bucking large and medium-sized wood, and for commercial or professional work.

Can professionals use it at the top of the tree? 

This chainsaw is lightweight, and you can try it at the up of the tree if you have an efficient logger. Basically, this chainsaw is made for groundwork. It is better to work with this at the ground cutting job.

What are the accessories of this chainsaw?

The accessories of this chainsaw include a safety tip, scabbard, T-wrench, small bottle of 2 stroke oil. 

Is it repairable in the local market?

Yes, you can repair it at the local market nearer to your house. 

What is the origin of the design of this chainsaw?

The origin of the design of this chainsaw is Japanese.


Please enter your comment!
Please enter your name here