ECHO CS-7310P Review: Echo Most Powerful Chainsaw


Cutting down big trees can be really tough with a weak chainsaw. Many people find it frustrating when their chainsaw isn’t strong enough for the job, making the work harder and taking longer than it should.

ECHO CS-7310P sitting on a lot of firewood

In December 2020, ECHO launched the CS-7310P, their most powerful chainsaw for North America. I’ve been using this chainsaw with a large 32-inch bar to tackle some big cutting tasks. It’s built to handle tough jobs without slowing down. Now, I’m excited to share how this tool performs, making tough jobs easier and faster for anyone who needs real cutting power.

Specifications of ECHO CS-7310P

  • Engine Displacement: 73.5 cc
  • Fuel and Oil Capacity: 27.1 fl. oz and 12.2 fl. oz respectively
  • Dry Weight: 14.8 lbs
  • Available Bar Lengths: 20, 24, 28, and 32 inches
  • Oiling System: Automatic/Adjustable
  • Vibration Reduction: Standard
  • Warranty: 5-year consumer, 1-year commercial

First Impressions and Setup

Person walking and holding ECHO CS-7310P

Unpacking the CS-7310P, its robust design immediately stands out. The assembly was straightforward, with a focus on security evident from features like the 19 mm captive bar nuts, ensuring that nothing goes astray even in dense woodland operations. With the bar attached and everything secured, the chainsaw feels balanced and ready for action.

Getting Down to Work

Person cutting big log using ECHO CS-7310P

Starting the CS-7310P is a breeze, thanks to the decompression valve that significantly eases the starting effort—an absolute boon when you’re gearing up for a long day of cutting. The initial roar of the 73.5 cc professional-grade, 2-stroke engine brings a smile, reminiscent of the high-energy performance of a two-stroke racing dirt bike.

Features That Stand Out

  • Four-Stage Air Cleaning System: The intricate air filtration setup is a highlight, keeping maintenance low and performance high. It extends the life of the air filter and ensures the engine runs smoothly, even in dusty conditions.
  • Automatic, Adjustable Oiler: Efficiency in lubrication is key in any chainsaw, and the CS-7310P’s oiler adjusts based on the chain’s movement, which optimizes oil usage and reduces wastage.
  • Ergonomic Design: The aluminum handle wrapped in a comfortable rubber grip, combined with a three-point spring vibration reduction system, allows for extended use without discomfort. This ergonomic focus extends to the practicality of the translucent fuel tank design, letting you easily keep an eye on fuel levels.

Performance in the Field

Person cutting big log using ECHO CS-7310P

In action, the CS-7310P excels in both felling large trees and processing firewood. The power from the engine translates effectively into cutting capability, handled smoothly by the solid bar and high-performance chain. Even after continuous use, the chainsaw’s handling remains steady and precise, thanks to the painted sight lines which aid in making accurate cuts, particularly in horizontal positions.

Seasonal Adjustability

Person poiting the Seasonal plug for ECHO CS-7310P

A notable feature is the winter operation plug, which adjusts the airflow to the carburetor, optimizing the chainsaw for seasonal changes. This adjustability ensures the engine performs efficiently whether it’s a hot summer day or a cold winter morning.

How to Use the Winter Operation Plug

1. Locate the Plug: The winter operation plug is typically located near the air intake or the carburetor area of the chainsaw. Refer to your CS-7310P’s user manual for the exact location.

2. Adjusting for Winter Use:

  • Step A: Ensure the chainsaw is turned off and completely cool before making any adjustments.
  • Step B: If you’re preparing to use the chainsaw in cold weather, adjust the plug to restrict the airflow slightly. This adjustment helps the engine maintain an optimal temperature and ensures efficient combustion, as cold air is denser and can cause the engine to run lean (too much air in the fuel mixture).
  • Step C: Secure the plug after adjustment to ensure it doesn’t loosen during operation.

3. Adjusting for Summer Use:

  • Step A: In warmer weather, the engine will naturally run hotter. To help offset this, the plug needs to be adjusted to allow more air into the carburetor.
  • Step B: Adjust the plug to open up the airflow, which helps in cooling down the engine by using the less dense, warm air more effectively.
  • Step C: Ensure the plug is securely fastened after adjustments to prevent any air leaks.

Durability and Maintenance

Close up of magnesium crankcase of ECHO CS-7310P

After extensive use, the chainsaw shows minimal wear. The robust magnesium crankcase and sprocket cover protect vital components from the rigors of heavy-duty use. Cleaning and maintenance are facilitated by easy access to the air filter and a straightforward system for dust and debris removal that keeps the internals clean.


After months of testing the ECHO CS-7310P, it’s clear this chainsaw is a high-performance tool designed to tackle the most demanding tasks. For anyone in need of a reliable, powerful, and efficient chainsaw, this model is undoubtedly a top contender. Whether you’re felling trees or cutting firewood, the CS-7310P stands ready to perform, providing professional-grade power and durability that can handle just about anything you throw at it.

Price and Alternatives for the ECHO CS-7310P Chainsaw

The ECHO CS-7310P is priced between $1,099.99 and $1,129.99, positioning it as a premium chainsaw within the market. This price reflects its status as ECHO’s most powerful chainsaw in North America, designed for heavy-duty tasks with professional-grade features. The chainsaw comes with a five-year consumer warranty and a one-year commercial warranty, providing substantial backing for your investment.

Cost-Effective Alternatives

If you’re considering other options, whether for budgetary reasons or different feature sets, here are three notable alternatives:

1. Stihl MS 271 Farm Boss – Priced around $489.99, the Stihl MS 271 is a more affordable alternative for users who need a reliable and robust chainsaw for farm or home use. It features a 50.2cc engine, making it less powerful than the CS-7310P but still capable of handling moderate to heavy tasks.

2. Husqvarna 455 Rancher – At approximately $549.99, this chainsaw offers a good balance between performance and price. It comes with a 55.5cc engine and is well-suited for landowners and part-time users who require a high-powered, responsive tool for cutting firewood or felling trees.

3. Makita EA7900PRZ1 – For those looking for a similar power output as the CS-7310P, the Makita EA7900PRZ1 might be a solid choice, priced around $929.95. It boasts a 79cc engine and is designed for professional forestry work, providing robust performance and durability similar to the ECHO model.

High-End Alternative

For those who might be interested in an even more advanced option:

4. Stihl MS 661 C-M – This model is priced at about $1,599.99 and is aimed at professionals who need top-of-the-line power and technology. It features Stihl’s M-Tronic engine management system, optimizing engine performance in varying conditions, and a 91.1cc engine that makes it one of the most powerful chainsaws available for commercial use.

Choosing the right chainsaw depends largely on your specific needs and budget. The ECHO CS-7310P stands out for its sheer power and durability, making it an excellent choice for heavy-duty tasks. However, the alternatives listed provide a range of options that cater to both lighter use and budget considerations, as well as comparable models for professional applications. Evaluate what features are most important to you, such as engine size, ergonomics, and included warranties, to make the best purchase decision.

User Reviews: ECHO CS-7310P Chainsaw

  • Power with an Amazing Price Point – Yamhill Review (5/5 Stars)
    “Two years ago, I replaced my old Echo and Stihl models with the CS-7310P, and it’s been an unstoppable force on the wildfire lines of western Oregon. This saw runs a 32” bar with the kind of raw power that outperforms the 572 Husqvarna and 462 Stihl available at our shop. Its robust low-end torque and dirt bike-like sound make it the perfect machine for heavy-duty outdoor work, and its lack of auto-tune means less fuss when you’re up on the fire line.”
  • Very Happy – Mitchell2909 (5/5 Stars)
    “A year ago, I settled on this model after 1.5 years of comparison. The CS-7310P speeds through firewood bucking and slab milling, effortlessly cutting through heavy Oak & Ash. Running a 24″ bar, it’s perfectly balanced for maneuvering in and out of brush without snagging. It’s a powerhouse that I’d buy again without hesitation if ever needed.”
  • Eats Wood Like a Chew Toy – Anonymous (4/5 Stars)
    “During a local chainsaw shortage, we managed to get this model delivered within a week. Despite doubts about its size, the 32” bar made short work of a 40” round, much to my husband’s delight. It’s easy to assemble, and maintain, and promises long-lasting performance.”


  1. What is the engine size of the ECHO CS-7310P Chainsaw?
    The ECHO CS-7310P Chainsaw features a robust 73.5 cc professional-grade, 2-stroke engine designed for high-power and durability in heavy-duty cutting tasks.
  2. How does the ECHO CS-7310P Chainsaw ensure easy starts?
    Equipped with a decompression valve, the ECHO CS-7310P reduces the effort required to pull the start rope, facilitating easier and faster startups, which is ideal for reducing strain during repetitive use.
  3. What are the bar length options available for the ECHO CS-7310P Chainsaw?
    The ECHO CS-7310P offers versatility in cutting through different bar lengths, including 20 inches, 24 inches, 28 inches, and 32 inches, making it suitable for various tree sizes and project needs.
  4. Does the ECHO CS-7310P Chainsaw have any features to reduce maintenance?
    Yes, the chainsaw includes a four-stage air cleaning system that significantly minimizes air filter maintenance while protecting the engine from debris and dust, enhancing longevity and performance.
  5. What makes the ECHO CS-7310P Chainsaw suitable for professional use?
    The CS-7310P is designed with professional features such as a high-performance chain, magnesium crankcase, and sprocket cover, and an automatic, adjustable clutch-driven oiler that ensures it meets the rigorous demands of professional forestry work.
  6. How does the automatic oiler work on the ECHO CS-7310P Chainsaw?
    The automatic, adjustable oiler on the CS-7310P delivers optimal lubrication to the chain only when it is moving, which helps conserve oil and maintain efficiency during cuts.
  7. Can the ECHO CS-7310P Chainsaw be used in different climates?
    Yes, the chainsaw features a winter operation plug that adjusts the air intake to optimize performance in varying temperatures, ensuring reliable operation in both summer heat and winter cold.
  8. What type of warranty does the ECHO CS-7310P Chainsaw offer?
    The ECHO CS-7310P comes with a comprehensive warranty that includes 5 years for consumer use and 1 year for commercial use, providing buyers with assurance and support.
  9. How does the vibration reduction system benefit users of the ECHO CS-7310P Chainsaw?
    The three-point spring vibration reduction system significantly decreases operator fatigue by minimizing vibrations during operation, which is crucial for safety and comfort during extended use periods.
  10. What safety features does the ECHO CS-7310P Chainsaw include?
    Safety features of the CS-7310P include dual spikes for enhanced control, a robust chain brake to prevent accidental movement, and ergonomic design features that ensure stability and control during operation.

We hope this detailed review of the ECHO CS-7310P Chainsaw helps you in your decision-making process. Have any questions or want to share your experiences with this powerful tool? Drop a comment below—we’d love to hear your thoughts and stories! Feel free to share this review with fellow enthusiasts and friends who might be considering the CS-7310P. Your feedback and shares help us create more useful content for you. Thanks for reading!

David Murray
David Murray
Forestry Author

I'm David Murry, a forestry equipment specialist with a focus on chainsaw operation. With over 13 years of experience, I've honed my skills in operating and maintaining a wide range of machinery, from chainsaws to log splitters. My passion for the outdoors and commitment to sustainable forestry drive my work, which emphasizes safety, efficiency, and staying updated with industry advancements. Additionally, I'm dedicated to sharing my expertise and promoting environmental awareness within the forestry community.


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