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The ECHO CS-4920-16 is a powerful and lightweight rear-handle gas chainsaw built for demanding cutting jobs around larger properties, farms and worksites. Powered by a professional-grade 50.1cc 2-stroke engine and equipped with a 16-inch bar and chain, it delivers dependable cutting performance for tasks such as felling and bucking trees, processing firewood and storm cleanup.

Designed for convenient operation and maintenance, the CS-4920 features a purge bulb for easier starting, a momentary stop switch that automatically returns to the ON position, and a side-access chain tensioner for straightforward adjustments. An adjustable automatic oiler supplies lubrication while the chain is moving to help reduce unnecessary oil consumption, while the vibration-reduction system helps improve operator comfort during extended use.

With a dry powerhead weight of approximately 11.1 lbs., the CS-4920 combines substantial 50cc-class cutting capability with a manageable design, making it a versatile choice for landowners and professionals who need dependable gas-powered performance.

Description

Key Features

  • 50.1cc professional-grade 2-stroke engine – Delivers strong, dependable cutting performance for demanding applications
  • 16 in. bar and chain – Provides a versatile cutting setup for felling, bucking, firewood and property cleanup
  • Lightweight design – Approximately 11.1 lbs. dry powerhead weight helps improve handling and maneuverability
  • Purge bulb – Helps provide easier, more reliable starting
  • Momentary stop switch – Automatically returns to the ON position for easier restarting
  • Side-access chain tensioner – Allows convenient chain adjustments
  • Automatic, adjustable oiler – Lubricates the bar and chain while cutting and allows oil flow to be adjusted for operating conditions
  • Vibration-reduction system – Helps reduce vibration transferred to the operator for improved comfort
  • Tool-less air filter access – Simplifies routine inspection and maintenance
  • Translucent fuel tank – Makes it easier to monitor the remaining fuel level
  • Inertia-type chain brake – Provides an additional safety feature designed to help stop the chain during certain kickback situations

Specifications

Brand:
ECHO
Bar Length:
16"
Chain Pitch:
.325"
Drive Links:
66
Engine Displacement:
50.1cc
Engine Type:
2-Stroke
Fuel Capacity:
0.13 gallon
Handle Type:
Rear Handle
Oil Capacity:
11.2 oz
Power Source:
Gasoline
Starter Type:
Recoil Start

More Specifications

SpecificationDetails
ModelCS-4920-16
Product TypeGas Chainsaw
Handle TypeRear Handle
Bar Length16 in.
Engine Displacement50.1cc
Engine TypeAir-Cooled, 2-Stroke, Single-Cylinder
Starter SystemAutomatic Rewind
Ignition SystemDigital
Fuel Capacity16.2 fl. oz.
Fuel/Oil Ratio50:1
Oil Capacity11.2 fl. oz.
Oiling SystemAutomatic, Adjustable
Chain Pitch.325 in.
Saw Chain20BPX
Chain TensionerSide Access
Vibration Reduction SystemSpring
Dry Weight11.1 lbs.*
Warranty5-Year Consumer / 1-Year Commercial

*Dry weight excludes the guide bar and saw chain.

Replaces

{"ECHO/Shindaiwa":["CS-490-16","CS-4910-16"]}

Fits These Models

Additional Information

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Warning Cancer and Reproductive Harm www.P65Warnings.ca.gov

ECHO CS-4920-16 16 in. 50.1cc Rear Handle Gas Chainsaw

ECHO 
CS-4920-16
Price: $408.99

    This is a genuine ECHO & Shindaiwa product. RCPW is a Signature Elite ECHO & Shindaiwa dealer.