Product Description
The STIHL MS 661 C-M 36" Magnum® Lightweight Gas Chainsaw is a powerhouse designed for demanding professionals who need reliable performance for felling large trees and working with long guide bars. Equipped with STIHL M-Tronic™ Intelligent Engine Management, this chainsaw delivers optimal engine power, adjusts to changing conditions, and offers 20% greater fuel efficiency than previous models. The Ematic™ Lubrication System and adjustable automatic oiler ensure proper lubrication while reducing oil consumption. Built for durability and comfort, the MS 661 C-M features an HD2 air filter for long maintenance intervals, anti-vibration technology to minimize fatigue, and the ElastoStart™ handle for effortless starting. With its impressive 7.2 bhp engine power, lightweight sprocket cover, and enhanced safety features like the Quickstop® chain brake, this saw is ready for the most challenging tasks.
Features:
STIHL M-Tronic™ Intelligent Engine Management for optimal performance
HD2 air filter for extended maintenance intervals and superior engine protection
Ematic™ Lubrication System for reduced oil consumption
Adjustable automatic oiler for customized lubrication
ElastoStart™ handle for easier starting
Anti-vibration system for reduced operator fatigue
Quickstop® chain brake for enhanced safety
Lightweight sprocket cover with captive bar nuts for efficient maintenance
Side-access chain tensioner for convenient chain adjustments
Master Control Lever™ for simplified operation
Model Number: MS 661 LIGHT 3
Specifications
Power Source: Gas
Powerhead Weight: 16.5 lbs.
Guide Bar Length (Recommended): 25 inches
OILOMATIC® Chain: 3/8" RS3
Chain Oil Capacity: 13.5 oz.
Engine Power: 7.2 bhp
Fuel Capacity: 28.7 oz.
Displacement: 91.1 cc
Intended Use: Professional
Compatible Guide Bar Ranges: 16" to 36"
Manuals
Misplace the user manual? No problem! Hartville Hardware is here to help. Below is the user manual for the STIHL MS 661 C-M 36" Magnum® Lightweight Gas Chainsaw. Read it before you buy it, or come back and download it if you have any questions after getting your product home.
STIHL MS 661 C-M 36" Magnum® Lightweight Gas Chainsaw
Warranty & Certifications
STIHL Limited Warranty can be found here: Click to View
All STIHL products are warranted for 3 months when the product is used for rental purposes. All STIHL axes, hedge shears, loppers, pruners, and pruning saws are warranted against defective material or workmanship until the product is no longer available while owned by the original purchaser (other than for the purpose of resale) when used for all applications.
STIHL products sold through U.S. dealers are only for distribution in the United States.
DOUBLE THE LIFE OF YOUR LIMITED WARRANTY
Double limited warranty protection applies to select STIHL battery-powered products, batteries, and chargers purchased for personal, non-income producing household purposes only. At the time you purchase your battery-powered equipment, simply add at least one additional AK, AP, or AR battery to double the life of your standard limited warranty coverage. Other restrictions apply. See dealer for details or refer to STIHL’s Limited Warranty Policy.
