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STIHL MS 661 C-M Petrol Chainsaw

Our Price:  £1,398.86
List Price:  £1,632.00
Saving Of:  14%
(Inc. 20% VAT)(£1,165.72 Exc. VAT)


A professional forestry saw with 5.4kW power.

The successor to STIHL's MS 660, the 661 boasts excellent power with a robust and durable design that makes it suitable for professional forestry and big timber harvesting applications. Available with a 30 inch (75 cm) or 36 inch (90 cm) bar lengths.

Powerful & efficient

STIHL's 5.4kW engine that powers this machine uses their 2-MIX technology to blend performance with efficiency. You can expect fuel savings of up to 20 percent and emission reductions of up to 50 percent compared to non 2-MIX equivalents. On top of this, the Ematic chain lubrication system not only provides maximum lubrication, but can reduce bar oil consumption by up to 50 percent, as well as allowing longer wear. 

Easy-to-use, intelligent design

The M-Tronic fully electronic engine management system automatically provides optimal performance, offering consistent engine power, maximum speed and acceleration by taking the external temperature, altitude and fuel quality into account. It adjusts ignition timing and fuel metering to make manual carburettor adjustments unnecessary. With cold/warm start recognition, only one start position is needed on the Combi-Lever, while the engine starts with fewer pulls and can immediately accelerate up to speed. Special catches on the oil and fuel tanks mean they can be opened and locked without tools, and the side-positioned chain tensioner allows easy adjustments to be made.

Comfortable & durable

Due to STIHL's anti-vibration system present in this machine, vibrations at the handles are significantly reduced as the saw's engine oscillations are effectively dampened. The ElastoStart system works to reduce the shock caused by the compression of the engine during starting, taking it away from your joints and muscles, and a decompression valve, as well as helping with this, also reduces the level of force required to pull the starter cord.  This model uses a HD2 filter to trap even very fine dust particles, while being simple to disassemble and clean.

  • Cylinder Displacement: 91.6 cm³ - 2-MIX
  • Power Output: 7.3 hp / 5.4 kW
  • M-Tronic: Yes
  • HD2 Air filter: Yes
  • Weight Without Fuel, Guide Bar and Chain: 7.4 kg
  • Weight to Power Ratio: 1.4 kg / kW
  • Oilomatic Saw Chain Pitch: 3/8"
  • Oilomatic Saw Chain Type: Rapid Super Comfort
  • AntiVibration System: Standard
  • Side Mounted Chain Tensioning: Standard
  • Chain Quick Tensioning: N/A
  • QuickStop Super Chain Brake: N/A
  • Decompression Valve: Standard
  • ElastoStart: Standard
  • Compensator: Standard
  • Long-Life Filter System: N/A
  • Tool-Free Tank Cap: Yes
  • Catalytic Converter: N/A
  • Heated Handle: N/A
  • Vibrations Left Handle: 5.5 m/s²
  • Vibrations Right Handle: 5.5 m/s²

Brand:  STIHL
Power Source:  Petrol

Part Number:  11442000319

Why choose us?

Garden Machinery Direct is a family run business with over 50 years experience in selling and servicing garden equipment. We are one of the biggest garden machinery retailers in the UK. Based in the Midlands, we are well placed to deliver products across the UK. We are main agents for all the biggest garden machinery brands, and have fantastic working relationships with world leading manufacturers.

Our goal is to offer customers top of the range garden machinery at discount prices, delivered direct to your door. Our friendly and professional staff are available by telephone or email to give expert advice on the equipment most suited to your needs or to answer any queries you may have. We also operate an efficient spare parts service, utilising the latest computer link-ups direct to manufacturers stocks.

All of the garden machinery we sell carries a manufacturers guarantee, supported by a nationwide network of authorised service dealers.

At Garden Machinery Direct we offer our customers the best deals and even better service.

Please feel free to contact us if you have any questions.

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  • All machinery is tested by the manufacturer's trained technicians
  • When carrying out servicing and repairs, only genuine STIHL parts & spares are used to ensure quality

View the STIHL brochure for more information.

Garden Machinery Direct