3517 Railroad Avenue Alexander, NY 14005
(585) 591-1670
Open tomorrow at 7:30am
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    • Monday 7:30am to 5pm
      Tuesday 7:30am to 5pm
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      Saturday 7:30am to 12pm
      Sunday Closed all day
5614 Tec Drive Avon, NY 14414
(585) 226-9680
Open tomorrow at 7:30am
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      Tuesday 7:30am to 5pm
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      Thursday 7:30am to 5pm
      Friday 7:30am to 5pm
      Saturday 7:30am to 12pm
      Sunday Closed all day
7689 Ridge Road West Brockport, NY 14420
(585) 637-3700
Open tomorrow at 8am
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    • Monday 8am to 5pm
      Tuesday 8am to 5pm
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      Saturday 8am to 12pm
      Sunday Closed all day
2818 Earlystown Road Centre Hall, PA 16828
(814) 364-1421
Open tomorrow at 7:30am
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    • Monday 7:30am to 5pm
      Tuesday 7:30am to 5pm
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      Saturday 7:30am to 12pm
      Sunday Closed all day
8926 W. Main Street Clymer, NY 14724
(716) 355-4236
Open tomorrow at 8am
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    • Monday 8am to 5pm
      Tuesday 8am to 5pm
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      Thursday 8am to 5pm
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      Saturday 8am to 12pm
      Sunday Closed all day
49290 State Route 14 East Palestine, OH 44413
(330) 426-2166
Open tomorrow at 8am
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    • Monday 8am to 5pm
      Tuesday 8am to 5pm
      Wednesday 8am to 5pm
      Thursday 8am to 5pm
      Friday 8am to 5pm
      Saturday 8am to 12pm
      Sunday Closed all day
13521 Cambridge Springs Rd. Edinboro, PA 16412
(814) 734-1552
Open tomorrow at 8am
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    • Monday 8am to 5pm
      Tuesday 8am to 5pm
      Wednesday 8am to 5pm
      Thursday 8am to 5pm
      Friday 8am to 5pm
      Saturday 8am to 12pm
      Sunday Closed all day
7852 RT 66 Fairmount City, PA 16224
(814) 764-5159
Open tomorrow at 8am
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    • Monday 8am to 5pm
      Tuesday 8am to 5pm
      Wednesday 8am to 5pm
      Thursday 8am to 5pm
      Friday 8am to 5pm
      Saturday 8am to 12pm
      Sunday Closed all day
1756 Lindquist Drive Falconer, NY 14733-9720
(716) 665-3110
Open tomorrow at 7:30am
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    • Monday 7:30am to 5pm
      Tuesday 7:30am to 5pm
      Wednesday 7:30am to 5pm
      Thursday 7:30am to 5pm
      Friday 7:30am to 5pm
      Saturday 8am to 1pm
      Sunday Closed all day
817 Tobias Road Halifax, PA 17032
(717) 362-3132
Open tomorrow at 7:30am
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    • Monday 7:30am to 5pm
      Tuesday 7:30am to 5pm
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      Saturday 7:30am to 12pm
      Sunday Closed all day
4751 County Road 5 Hall, NY 14463
(585) 526-6325
Open tomorrow at 7:30am
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    • Monday 7:30am to 5pm
      Tuesday 7:30am to 5pm
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      Saturday 7:30am to 12pm
      Sunday Closed all day
8011 Paxton St. Harrisburg, PA 17111
(717) 583-2101
Open tomorrow at 8am
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    • Monday 8am to 5pm
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      Sunday Closed all day
185 Route 31F Macedon, NY 14502
(585) 425-4428
Open tomorrow at 8am
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      Tuesday 8am to 5pm
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      Thursday 8am to 5pm
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      Saturday 8am to 12pm
      Sunday Closed all day
5809 William Penn Highway Mifflintown, PA 17059
(717) 436-5553
Open tomorrow at 8am
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    • Monday 8am to 5pm
      Tuesday 8am to 5pm
      Wednesday 8am to 5pm
      Thursday 8am to 5pm
      Friday 8am to 5pm
      Saturday 8am to 12pm
      Sunday Closed all day
2070 Cayuga Dr. Ext. Niagara Falls, NY 14304
(716) 731-1330
Open tomorrow at 8am
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    • Monday 8am to 5pm
      Tuesday 8am to 5pm
      Wednesday 8am to 5pm
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      Saturday 8am to 12pm
      Sunday Closed all day
7615 Lewiston Road Oakfield, NY 14125
(585) 948-5261
Open tomorrow at 7:30am
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    • Monday 7:30am to 5pm
      Tuesday 7:30am to 5pm
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      Thursday 7:30am to 5pm
      Friday 7:30am to 5pm
      Saturday 7:30am to 12pm
      Sunday Closed all day
13330 Rt.31 Savannah, NY 13146
(315) 594-0115
Open tomorrow at 7:30am
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    • Monday 7:30am to 5pm
      Tuesday 7:30am to 5pm
      Wednesday 7:30am to 5pm
      Thursday 7:30am to 5pm
      Friday 7:30am to 5pm
      Saturday 8am to 12pm
      Sunday Closed all day
336 Vaughn Street Springville, NY 14141
(716) 592-4058
Open tomorrow at 8am
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    • Monday 8am to 5pm
      Tuesday 8am to 5pm
      Wednesday 8am to 5pm
      Thursday 8am to 5pm
      Friday 8am to 5pm
      Saturday 8am to 1pm
      Sunday Closed all day
4488 Greenville-Sandy Lake Rd. Stoneboro, PA 16153
(724) 376-3740
Open tomorrow at 7:30am
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    • Monday 7:30am to 5pm
      Tuesday 7:30am to 5pm
      Wednesday 7:30am to 5pm
      Thursday 7:30am to 5pm
      Friday 7:30am to 5pm
      Saturday 8am to 12pm
      Sunday Closed all day
141 Byers Lane Watsontown, PA 17777
(570) 538-3557
Open tomorrow at 7:30am
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    • Monday 7:30am to 5pm
      Tuesday 7:30am to 5pm
      Wednesday 7:30am to 5pm
      Thursday 7:30am to 5pm
      Friday 7:30am to 5pm
      Saturday 7:30am to 12pm
      Sunday Closed all day
LandPro Equipment; NY, OH & PA

Stihl MS 661 MAGNUM®

  MS 661 MAGNUM® Model Photo

 

Features

  • Adjustable Automatic Oiler
    The Adjustable Automatic Oiler allows the user to adjust the lubricant of the guide bar and saw chain for different bar lengths and cutting conditions.

  • Anti-Vibration System
    STIHL has developed a system for minimizing the vibration levels of handheld outdoor power equipment. The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.

  • STIHL ElastoStart™
    The ElastoStart™ starter handle is an exclusive feature of STIHL. It is a starting grip with a built-in shock absorber that helps reduce the effort when pulling on the starter cord. The ElastoStart™ starter grip noticeably reduces the sudden peak forces (compression) normally felt during cranking. The forces which occur at the grip after the first compression stroke are smoothed out.

  • Fuel and oil caps with retainers
    The fuel and oil cap retainers keep the caps attached to the unit for added convenience.

  • Side-Access Chain Tensioner
    The side-access chain tensioner makes it much more convenient for the user to adjust the saw chain with a bar wrench as opposed to the typical location of the guide bar adjustment screw.

  • Decompression Valve
    The decompression valve, also referred to as 'deco' or 'deco valve', vents compression in the cylinder for easier starting. The decompression valve temporarily reduces the compression in the combustion chamber during cranking and helps reduce the effort needed to pull the starter rope. It is opened manually and closes automatically as soon as the engine fires.

  • The new HD2 air filter on this unit is washable, providing extremely long filter life and lowering maintenance costs. The large surface area allows for longer run times between cleanings and high performance even while operating in dusty and dry conditions. Overall, the HD2 air filter provides better protection of the engine compared to standard air filters.

DISPLACEMENT 91.1 cc (5.56 cu. in.)
ENGINE POWER 5.4 kW (7.2 bhp)
FUEL CAPACITY 850 cc (28.7 oz.)
WEIGHT 7.5 kg (16.5 lbs.)
OIL CAPACITY 400 cc (13.5 oz.)

STIHL recommends #3624 (33 RS3 84) OILOMATIC® saw chain and 25" 3003 000 4030 Ematic™ guide bar combination. The actual listed guide bar length can vary from the effective cutting length based on which powerhead it is installed on.