Four Brother's Outdoor Power

Specifications

• 2026 STIHL Chainsaws MS 391
• Year2026
• ManufacturerSTIHL
• Model NameChainsaws
• Trim NameMS 391
• Generic Type (Primary)General
• Engine Power4.50 HP (3.30 kW)
• Displacement3.9 cu-in
• Operational
• Operating ConditionsPower-to-weight ratio: 1.90 kg/kW
• Dimensions
• LengthBar: 18 / 20 / 25 / 16" | Device with bumper spike: 458 mm
• WidthGroove: 50 / 63"
• Chain PitchSaw: 3/8"
• Weights
• WeightDevice without refuelling: 13.8 lb | System without refuelling: 7.59 / 7.72 / 8.39 / 7.71 / 8.38 / 8.37 / 7.35 kg