MS 661 C-M R GAS CHAINSAW: CUTTING-EDGE TECHNOLOGY FOR FORESTRY
The STIHL MS 661 C-M R professional chainsaw is a real powerhouse, offering strong and consistent performance. It combines cutting-edge technology with an optimal power-to-weight ratio of 1.4 kg/kW and is ideally suited to particularly tough and demanding forestry applications. The gas chainsaw can process even hard wood effectively and quickly.

The chainsaw is powered by a 5.4 kW (7.3 hp) STIHL 2-MIX engine, which ensures constant high performance thanks to STIHL M-Tronic. The controlled-delivery oil pump reliably supplies the cutting attachment with oil and facilitates the use of long and very long cutting attachments.

Features may include:

The STIHL MS 661 C-M R gas chainsaw is also used in the STIHL TIMBERSPORTS® series as a competition saw. Other features of the STIHL MS 661 C-M R chainsaw:
The HD2 air filter removes even the finest dust from the air and is easy to clean with STIHL VarioClean. In a video tutorial, we will demonstrate how to perform the cleaning.
The STIHL anti-vibration system allows you to work comfortably and is gentle on muscles and joints.
The loop handle makes sawing easier, as the chainsaw can be held more comfortably when cutting,

Specifications

Engine
Displacement 91.1 cm³ (5.56 cu-in)
Engine Power 7.2 bhp | output: 5.3 kW / 7.3 bhp | Power-to-weight ratio: 1.4-1.5 kg/kW
Dimensions
Length Bar: 50-90 cm (20-36 in)
Chain Pitch Saw chain pitch: 3/8 ”
Weights
Weight 7.6-7.9 kg / 16.8-17.2 lbs | System: 8.89 / 9.09 / 9.21 / 9.32 / 9.45 / 9.51 / 9.52 / 9.54 / 9.55 / 9.64 / 9.81 / 9.85 / 9.88 / 9.91 / 9.95 / 9.98 / 10.01 / 10.01 / 10.06 / 10.11 / 10.11 / 10.16 / 10.44 / 10.44 / 10.45 / 10.55 / 10.68 / 10.78 / 10.82 kg