Skip to main content
Built for demanding cutting applications, the ECHO CS-501P-18 is a professional-grade gas chainsaw that combines strong performance with a lightweight, maneuverable design. Its 50.2cc professional-grade 2-stroke engine provides dependable cutting power, while the 18 in. bar offers a versatile setup for logging, tree removal, property maintenance, and other heavy-duty cutting tasks.

The CS-501P features ECHO's Performance Cutting System for efficient cutting performance and durability, along with a G-Force Engine Air Pre-Cleanerâ„¢ that helps extend air filter life and reduce maintenance. An automatic, adjustable clutch-driven oiler supplies lubrication only while the chain is moving to help reduce unnecessary oil consumption.

Designed with professional users in mind, the CS-501P also includes an ergonomic aluminum front handle for comfortable handling and maneuverability, a decompression valve to reduce starting effort, captive bar nuts to help prevent lost hardware, and a top-mounted two-piece air filter with tool-less access for convenient maintenance. The result is a lightweight, capable chainsaw designed to deliver reliable performance through demanding day-to-day cutting work.

Description

Key Features

  • 50.2cc professional-grade 2-stroke engine — Delivers strong performance and durability for demanding cutting applications
  • 18 in. professional-grade bar and chain — Performance Cutting Systemâ„¢ helps maximize cutting ability and durability
  • Lightweight professional design — ECHO identifies the CS-501P as the lightest 50cc chainsaw in North America
  • G-Force Engine Air Pre-Cleanerâ„¢ — Helps extend air filter life and reduce maintenance intervals
  • Automatic, adjustable clutch-driven oiler — Operates only while the chain is moving to help reduce oil consumption
  • Top-mounted two-piece air filter — Tool-less access makes the filter easier to reach and clean
  • Ergonomic aluminum front handle with rubber grip — Designed for improved comfort and maneuverability
  • Decompression valve — Reduces rope-pulling effort for easier starting
  • Captive bar nuts — Help prevent hardware from being lost during bar and chain maintenance
  • Vibration-reduction system — Helps reduce vibration during operation

Specifications

Brand:
ECHO
Bar Length:
18"
Chain Pitch:
.325 in.
Drive Links:
72
Engine Displacement:
50.2cc
Engine Type:
2-Stroke
Fuel Capacity:
0.13 gallon
Handle Type:
Rear Handle
Oil Capacity:
9.5 oz
Power Source:
Gasoline
Starter Type:
Recoil Start

More Specifications

SpecificationDetails
BrandECHO
ModelCS-501P-18
Product TypeGas Chainsaw
Engine TypeAir-Cooled, 2-Stroke, Single-Cylinder
Engine Displacement50.2cc (3.06 cu. in.)
Bar Length18 in.
Available Bar Lengths16, 18, 20 in.
Bar TypePro-Lite®
Starting SystemRecoil Starter
Ignition SystemDigital
Oiling SystemAutomatic/Adjustable, Clutch-Driven
Oil Capacity9.5 fl. oz.
Fuel Capacity16.6 fl. oz.
Fuel/Oil Ratio50:1
Sprocket TypeRim
Sprocket7-Tooth, .325 in. Pitch
Chain Type20LPX / 20BPX
Chain TensionerSide Access
HandleAluminum
Vibration Reduction SystemYes
Dry Weight10.6 lbs.*
Warranty5-Year Consumer / 1-Year Commercial

* Dry weight does not include the guide bar and chain.

Replaces

Fits These Models

Additional Information

Product Questions

Customer Questions
ECHO CS-501P-18 18 in. 50.2cc Professional Rear Handle Gas Chainsaw currently has 0 product question(s).

Reviews

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

ECHO CS-501P-18 18 in. 50.2cc Professional Rear Handle Gas Chainsaw

ECHO 
CS-501P-18
Sale: $568.99
Was: $668.99

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