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Internet # 100675470

Model # CS-400-18

Store SKU # 834306

Store SO SKU # 1001755651

18 in. 40.2 cc Gas 2-Stroke Rear Handle Chainsaw

$319.99
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  • Pro-grade ECHO chainsaw CS-400 cuts up to 32" diameter logs
  • Chainsaw reduced-effort starting system makes start ups a breeze
  • Great for cutting firewood or storm cleanup
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Product Details

About This Product

The gas powered ECHO chainsaw CS-400 is a rugged, professional-grade 18 in. chainsaw that cuts logs with up to a 32 in. Dia. This chainsaw's cutting power makes it great for cutting firewood. Packed with commercial-grade features for easy use and maintenance, the CS-400 includes a reduced-effort starting system and a 40.2 cc professional-grade, 2-stroke engine that delivers ample power for tough jobs. This built-to-last engine is also protected by a heavy-duty air filter and engine air pre-cleaner to protect against dust and dirt, so you can count on peak performance for years.

Highlights

  • For questions about service and repair, please call Echo at 1-800-432-ECHO or reference the Service & Repair document
  • Use a 50:1 ratio of fuel to oil mix for 2-stroke cycle engines, recommend using only fresh gas with a minimum octane rating of 89 or higher (mid-grade to premium) at all times
  • 50:1 ratio equal 1 US Gal. 89 octane plus 2.6 fl. oz. ECHO PowerBlend Oil or ECHO Red Armor Oil
  • Gas powered chainsaw features a 40.2 cc professional-grade 2-stroke gas engine
  • Chainsaw comes with a 1-year commercial/5-year consumer warranty
  • Comes with 18 in. bar and chain provides reliable cutting performance
  • i-30 starting system with digital ignition delivers easy starting and smooth acceleration
  • Tool-less, easy access air filter
  • Heavy-duty air filter increases engine life
  • Side-access chain tensioner enables quick and easy adjustments
  • Automatic oiler keeps the chain lubricated for smooth operation
  • G-force engine air pre-cleaner maintains clean air supply to engine, helping protect against dust and debris
  • Safety tip (kick guard) sold separately as an accessory.
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 100675470

Model # CS-400-18

Store SKU # 834306

Store SO SKU #1001755651

Specifications

Dimensions

Bar Length (in.)

18 in.

Chain Size

18 in.

Maximum Cut Diameter (in.)

32 in

Details

Chain Pitch

3/8 in.

Chain Speed (mps)

0

Chainsaw Bar Size

Medium

Chainsaw Type

Hand Chainsaw

Color Family

Orange

Condition

New

Drive Links

62

Engine Cycles

2 Cycle

Engine Displacement (cc)

40.2

Engine Type

2 Cycle

Features

Antivibration, Chain Brake, Tool-Less Chain Tensioning

Filter Type

Felt Filter

Fuel Tank Capacity (oz.)

13.9 oz

Gauge

.050

Handle Type

Rear Handle Chainsaw

Included

Chain, Scabbard, Scrench/Combination Wrench

Power Type

Gas

Product Weight (lb.)

12.1 lb

Refurbished

No

Returnable

30-Day

Torque Maximum (Nm)

0

Warranty / Certifications

Certifications and Listings

CARB Compliant, EPA Approved

Manufacturer Warranty

5-year consumer / 1-year commercial

Questions & Answers

132Questions
caret
Q:I have a cs 400 right now, it has a 14 inch bar with a smaller chain was wondering what is the correct bar and chain?
by|Mar 1, 2024
1 Answer
Answer This Question

A:  Hi Bobby! The CS-400 is compatible with a 16" and 18" bar and chain combination only.

by|Mar 11, 2024
    caret
    Q:Do you have to grease the roller on the bar?
    by|Feb 5, 2024
    1 Answer
    Answer This Question

    A:  Hi there! Thank you for your inquiry. Lubrication of the guide bar is achieved by the bar and chain oil which is carried to the end of the guide bar by the chain. The Bar has to be cleaned or has to be maintained before use.

    by|Feb 10, 2024
      1 found this answer helpful
      caret
      Q:Does Echo chainsaws have a 4 stroke engine ?
      by|Jan 9, 2024
      1 Answer
      Answer This Question

      A:  Hi there! Thank you for your inquiry. At this time ECHO only has 2 stroke engines for all chainsaws and not 4 Stroke, I'm sorry for any inconvenience.

      by|Jan 12, 2024
        caret
        Q:do you have parts
        by|Dec 2, 2023
        1 Answer
        Answer This Question

        A:  Hello! Thank you for your inquiry. To further assist you with this inquiry, please contact ECHO’s Customer Support Department at 1-800-432-ECHO (3246). Please have your model and serial number ready. Our representatives are available Monday through Friday, 8:00am to 4:30pm CST.

        by|Dec 5, 2023
          Showing 1-4 of 132

          Customer Reviews

          4.5 out of 5

          • 4.5 out of 2,155 reviews
          • 90% recommend this product
          Filter by:
          Showing 1-10 of 2,155 reviews
          Great Saw!
          I’ve had mine 8 years good little saw, starts every time. Main thing to remember is store all gas burning equipment with empty tanks and make sure the equipment runs all the gas out of the carburetor. I highly recommend the saw! 5 stars! Can’t go wrong with buying this saw!
          by
            • Recommended
            Impessive saw.
            My Echo is over 5 years old. Starts in two pulls, runs like a champ. Keep the blade sharp and it outperforms Husqvarna and Stihl chainsaws. A great bang for the buck
            by
              • Recommended
              Reliability
              Have 3 Stihl saws and 4 echo saws. For the money, reliability, versatility and power this is my first go to saw. Highly recommend this if you only need one saw.
              by
                • Recommended
                1 found this review helpful
                Great saw for around the house
                I bought this needing a saw that could handle firewood and cleaning up trees around my woods. It does not disappoint. assembly was easy. starting it is easy. it's lightweight but rugged. I highly recommend this if you need that medium sized saw but don't want to spend $500 on the commercial version
                by
                  • Recommended
                  1 found this review helpful
                  Dependable
                  CS 400 to me is hands down the best saw in its class.. I had one stolen I had for 3 years and broke my heart and finally bought another! You want to be happy always buy the best, my dad always said. I found that with Echo
                  by
                    • Recommended
                    Amazing!
                    This thing was under 2ft of flood water for a couple days thanks to Hurricane Ian & still runs like a top. Amazing product! Would buy again.
                    by
                      • Recommended
                      3 found this review helpful
                      "CARB Compliant"
                      The gas tank and bar oil tank are not see-through. So in order to fill them up, you have to add a little liquid, then shine a flashlight into the tank, and repeat. The one major problem is it is very hard to start. I choked it, primed the bulb, and pulled and pulled and would not start. I took the plug out and it is completely dry. This is a California Air Resources Board (CARB) compliant engine, meaning it is set up to run extremely lean. It finally does start after about 20 pulls.
                      by
                        5 found this review helpful
                        Going on four years, still love it.
                        I love this chainsaw. It's my go-to saw while my Stihl V.031 just sits around waiting. My CS-400 has the 18" bar and it's just right. We spend our summers in New Hampshire clearing our woodlot in order to build when (or if...) I retire. This saw doesn't quit. Starts right up every time. Don't run it without bar oil and flip the bar every time you change the chain and it will last forever. I can't think of anything I don't like about it and would buy another without giving it a second thought.
                        by
                          • Recommended
                          4 found this review helpful
                          Coming up short
                          Just got the CS-400 so called 18in saw. Measured the actual cut depth, it's only 17 at best. Echo needs to advertise what it will really cut, size does matter.
                          by
                            Awesome!
                            Wow. As a small woman, I couldn’t be more pleased with my Echo CS-400. It’s lightweight, a dream to start, and wicked easy to use. It took me less than 30 minutes to make short work of a pine that toppled during an ice storm. I appreciate the ease of maintenance on this model as well as the warranty. I’ll be recommending this saw to friends.
                            by
                              • Recommended
                              Showing 1-10 of 2,155 reviews

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