Echo 2CS-450 instruction manual Chain and Guide BAR Combination

Page 23

CHAIN AND GUIDE BAR COMBINATION

The following combinations are recommended for model CS-450.

 

BAR

GUIDE BAR

 

SAW CHAIN

 

MODEL

LENGTH

ECHO P/N

ECHO PART

LINKS

PITCH

GAUGE

 

in (mm)

NO.

in (mm)

 

 

 

 

 

 

16F0AD3366

20BPX66CQ

 

0.325

 

 

16 (406)

16F0AD3366

33SL66CQ

66

0.050

 

(8.26)

 

 

16F0MD3366

95VP66CQ

 

 

 

 

 

 

 

CS-450

 

18F0AD3372

20BPX72CQ

 

0.325

 

18 (457)

18F0AD3372

33SL72CQ

72

0.050

 

(8.26)

 

 

18F0MD3372

95VP72CQ

 

 

 

 

 

 

 

 

20 (508)

20FOAD3378

20BPX78CQ

78

0.325

0.050

 

33SL78CQ

(8.26)

 

 

 

 

 

warning

Use of replacement saw chain and/or guide bar other than that specified, or operation without the “tip guard” in place, may cause severe kickback resulting in serious injury.

Only use replacement guide bar and saw chain that has been designated as meeting the ANSI B175.1 - 2000 and/or CSA Z62.3 requirements. All of the guide bar and chain combinations listed above meet the ANSI B175.1-200 and/or CSA Z62.3 requirements.

IMPORTANT

Chain and guide bar gauge size must be identical. Use Bar/Chain combinations shown in table above.

IMPORTANT

If your kick guard is damaged or lost, contact your Echo dealer for a replacement. For the name of the Echo dealer nearest you, Call: 1-800-432-ECHO (3246) or on the web at www.echo-usa.com.

23

CS-450

 

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Contents Chain Saw Rules for Safe Operation Kickback Safety Precautions for Chain Saw UsersOther Safety Precautions Symbols and Signs ContentsDecals Symbol FormPacking List EPA Phase 2 / C.A.R.B. TierNomenclature of Parts Front handle for the left hand Support han Operator SafetyWear Proper Clothing Vibration and ColdRepetitive Stress Injury EYE and Hearing ProtectionSpark Arrestor Muffler Correct USE of Chain BrakeGuide BAR and SAW Chain IN- STALLATION/REMOVAL Preparation for USEKick Guard to BAR INSTRUC- Tions Adjusting Chain Tension Handling Fuel Mixing Instructions Chain LubricantOperation When the Engine is Warm When the Engine is ColdChain Lubrication Test RunningStopping Checking Chain TensionGeneral Cutting InstructionFelling the Tree Limbing Chain Brake Operation Testing the BrakeWinter Operation Automatic Chain BrakeCS-450 Chain and Guide BAR CombinationMaintenance Intervals Maintenance and CareEngine Break-In Carburetor AdjustmentFuel Filter AIR FilterCheck Fuel System Spark PlugMuffler Spark Arrestor Guide BARSprocket Cylinder FinsExhaust Port Cleaning Setting SAW Chain Setting the SAW Chain64 mm 0.025 Engine Problem Troubleshooting Chart TroubleshootingStorage After USE Technical DataExceptions 99922201032 12/03/09 99922201033 ECHO, Incorporated
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2CS-450, CS-450 specifications

The Echo CS-450 is a powerful and versatile chainsaw designed for both professional and home use. Renowned for its reliability and performance, the CS-450 is an ideal choice for tree care, land management, and firewood cutting. With its robust design, it stands out as a dependable tool for various cutting tasks.

One of the standout features of the Echo CS-450 is its engine. It is powered by a 45.0 cc, 2-stroke engine that delivers exceptional power while maintaining fuel efficiency. This engine translates to a power output of approximately 2.7 kW, allowing users to tackle demanding cutting jobs with ease. The chainsaw also incorporates a patented i-30 starting system, which reduces the effort required to start the engine. This feature significantly enhances user experience, especially during cold starts or extended use.

The CS-450 is equipped with a 20-inch guide bar, making it suitable for medium to large cutting tasks. The bar length provides a good balance between maneuverability and cutting capacity. Additionally, the chainsaw operates with a low-kickback chain, improving user safety while offering smooth and efficient cutting performance. This is especially important for both novice and experienced users, as it minimizes the risk of accidents.

In terms of design and ergonomics, the Echo CS-450 is built for comfort and ease of use. The chainsaw features an anti-vibration system that reduces operator fatigue during prolonged use. Its lightweight construction, weighing around 10.1 lbs, makes it easy to handle without sacrificing power. The front and rear hand grips are designed for enhanced comfort, allowing users to maintain good control over the saw.

The CS-450 is also equipped with a tool-less air filter cover and a side-access chain tensioner, making maintenance straightforward and efficient. The cleaner air filter helps extend engine life, while the quick chain tensioning system allows users to make adjustments effortlessly on the job.

For those who value durability, the Echo CS-450 features a heavy-duty build that includes a magnesium crankcase, resisting wear and tear under demanding conditions. The chainsaw is designed to operate in various environments, whether it be professional settings or home gardening tasks.

In summary, the Echo CS-450 combines power, efficiency, and comfort in a robust design. With its advanced features, including a high-performance engine, safety mechanisms, and user-friendly design elements, it remains a top choice for individuals seeking a reliable and effective chainsaw. Whether you are cutting firewood or maintaining trees, the CS-450 is an excellent partner to get the job done efficiently and safely.