- Powerful 2-MIX engine: High torque of 3 horsepower with up to 20% less fuel consumption and significantly reduced emissions.
- Anti-vibration system: Specially designed system that minimizes transmitted vibrations, protecting your muscles and joints.
- Tool-free caps: Special bayonet-type caps that allow you to quickly open fuel and oil containers without additional equipment.
- Side chain tensioning: Chain tension adjustment is easily done from the side, keeping your hands away from the sharp teeth of the chain.
At a glance
- Powerful 2-MIX engine: High torque of 3 horsepower with up to 20% less fuel consumption and significantly reduced emissions.
- Anti-vibration system: Specially designed system that minimizes transmitted vibrations, protecting your muscles and joints.
- Tool-free caps: Special bayonet-type caps that allow you to quickly open fuel and oil containers without additional equipment.
- Side chain tensioning: Chain tension adjustment is easily done from the side, keeping your hands away from the sharp teeth of the chain.
Performance for Demanding Tasks
Take on chopping firewood and maintaining your property with a machine that knows no obstacles. The 45.6 cm³ engine provides the necessary power to handle even thick tree trunks, while the 45cm bar gives you the reach you need. Its sturdy construction is designed to last over time, making the MS 251 an investment that will pay off with every use.
Ease of Maintenance and Use
Enjoy the simplicity of the Master Control Lever system, where all start and stop functions are controlled by a single lever. The advanced air filtering system with pre-separation keeps the filter clean for a longer period, reducing downtime for cleaning. This way, you can focus on your work with a tool that always operates at maximum performance with minimal maintenance.
Advanced Lubrication and Protection
Ensure the longevity of your equipment with the STIHL Ematic system, which reduces oil consumption by up to 50% by directing it exactly where needed. The .325" RM3 chain provides clean cuts with a reduced kickback risk, giving you the confidence required for safe cutting. Whether for light forestry work or winter preparation, the MS 251 is your ideal partner.
Specifications
- Displacement: 45.6 cm³
- Power: 2.2 kW / 3.0 hp
- Weight (without fuel, bar, chain): 4.8 kg
- Bar length: 45 cm
- Chain pitch: .325" RM3
- Sound pressure level: 103 dB(A)
- Sound power level: 114 dB(A)
- Vibration damping system: STIHL AV System
- Lubrication system: STIHL Ematic
- Product Number
- 11432000646
Specifications
- Type
- Standard
- Power Supply
- Gasoline
- Blade Length
- 45 cm
- Weight
- 4.8 kg
- Carving Blade
- No
- Automatic Lubrication
- Yes
- Solo
- No
- Chain Brake
- No
- Pruning tool
- No
- Brushless
- No
Petrol engines
- Horsepower
- 3 hp
- Engine SIze
- 45.6 cc
- Easy Start
- No
- Engine Type
- Stroke
Chain Features
- Step
- .325"
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.