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STIHL® MS 661 C‑M MAGNUM® – 25in Chainsaw | 91.1cc STIHL® Gas Engine

StihlSKU: 1144-200-0337
Price:
$1,869.99
Stock:
In stock

Pickup currently unavailable at Martin's Outdoor Power LLC - Geneva


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PRICE, IMAGES, & DESCRIPTION

Agricultural and landscaping equipment is often sold in modular configurations or with factory-installed attachments, which are sometimes stocked, listed, and invoiced separately. (For example: Tractors and bucket loaders, or front-cut mowers and decks, etc.)

For configurable models, the price displayed may not be inclusive of all pre-combined components as displayed, or all necessary components for proper functionality.

Descriptions may include important details and specifications that refer to common options or add-ons that may not be included.

For major equipment purchases, we earnestly recommend contacting us for configuration details and to request a purchase or financing quote.

Call us or use the quote form below the description.

CUSTOM SHIPPING CHARGES

Most wheeled equipment and large items will require your order's shipping charges to be custom calculated.

To quote you the best available rates, your shipment will be rate-shopped with multiple carriers using your shipment's unique weight, dimensions, freight class, value, and distance to destination.

After you approve your quote, the freight charges will be added to your order and must be paid before your item is shipped. Orders cancelled due to shipping costs will be promptly refunded.

You may request a shipping quote before purchase, and we will assist you with your order.

Unpaid equipment cannot be held for quoting purposes. All items are sold on a first-come-first-served basis.

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Description

The STIHL® MS 661 C‑M MAGNUM® is a high‑output professional chainsaw engineered for extreme forestry, logging, and large‑diameter woodcutting applications. Designed for operators who demand maximum cutting strength, this MAGNUM® configuration delivers massive torque, fast acceleration, and consistent performance when running longer bars under heavy load.

Key Features

  • 91.1cc gas-powered engine delivers exceptional torque for heavy‑duty felling and bucking
  • 25in guide bar provides an ideal balance of reach, control, and cutting efficiency
  • MAGNUM® configuration built for high‑load, continuous professional operation
  • STIHL M‑Tronic™ engine management system automatically adjusts for temperature, altitude, and fuel quality
  • Decompression valve reduces starting effort on the high‑compression engine
  • STIHL® Anti‑Vibration System helps minimize operator fatigue during extended cutting sessions
  • Pre‑separation air filtration system extends air filter life and reduces maintenance intervals
  • Side‑access chain tensioner allows quick, convenient chain adjustments
  • Toolless fuel and oil caps with retainers simplify refueling and routine maintenance

(Model number 1144‑200‑0337)

Why It’s a Smart Pick

The STIHL® MS 661 C‑M MAGNUM® is a smart pick for professional loggers and forestry crews who need uncompromising power in a more controlled 25in bar setup. With its massive engine output, intelligent electronic engine management, and MAGNUM®‑grade durability, it delivers reliable performance for demanding felling and bucking jobs where productivity and toughness are critical.


Width Weight Height Length
  16.5 Pounds   0 Inch