The Stihl MS 170 is a popular chainsaw among arborists, loggers, and DIY enthusiasts who demand high performance and reliability in their cutting tools. As one of the most sought-after models in Stihl’s lineup, the MS 170 has been revamped to meet the evolving needs of professionals and hobbyists alike.

Engine and Performance

At the heart of the MS 170 lies a potent 36.3cc STIHL Easy2Start engine, which boasts an impressive 1.6 kW (2.15 hp) of power output. This compact yet robust motor enables the chainsaw to handle even the toughest cutting tasks with ease. The MS 170’s fuel tank capacity has been increased to 0.5 liters, reducing the need for frequent refueling and allowing users to work longer without interruptions.

The saw features a 20-inch bar length, which provides ample clearance for tackling large branches and logs. When combined with Stihl’s patented Easy2Start system, which reduces pull-starting effort by up to 50%, the MS 170 is an ideal choice for professionals who prioritize efficiency and productivity on the job.

Ergonomics and Comfort

The MS 170 boasts a sleek and ergonomic design that minimizes user fatigue during extended cutting sessions. The contoured grip and cushioned handle ensure comfortable hand positioning, while the shoulder harness provides added stability and support during heavy-duty operations. Stihl’s proprietary Air Filter System helps to keep dust and debris out of the engine compartment, reducing maintenance requirements and extending the saw’s lifespan.

Safety Features

The MS 170 incorporates several key safety features that set it apart from other chainsaws in its class:

• STIHL M-Tronic Engine Management: An advanced fuel injection system that optimizes engine performance, reduces emissions, and improves overall efficiency.
• QuickStop Super Chain Brake: A highly effective braking system that rapidly slows or stops the chain when the brake is applied.
• Protected Air Filter System: A patented air filter design that prevents dust and debris from entering the engine compartment.

Technical Specifications:

• Engine: 36.3cc STIHL Easy2Start
• Power Output: 1.6 kW (2.15 hp)
• Bar Length: 20 inches
• Fuel Tank Capacity: 0.5 liters
• Weight: 4.8 kg (10.6 lbs)
• Dimensions: 43 x 11 x 25 cm (17 x 4.3 x 9.8 in)

Comparison to Competitors

The Stihl MS 170 is a direct competitor to other high-end chainsaws from reputable manufacturers like Husqvarna, Makita, and Hilti. While each of these models has its own strengths and weaknesses, the MS 170 stands out for its impressive power-to-weight ratio, intuitive ergonomics, and comprehensive safety features.

Conclusion

The Stihl MS 170 is an exceptional chainsaw designed to meet the demanding needs of professionals and serious DIY enthusiasts. Its potent engine, ergonomic design, and advanced safety features make it an excellent choice for anyone requiring a reliable and powerful cutting tool for heavy-duty applications.

While its price point may be higher than some entry-level models, the MS 170’s performance, durability, and safety features justify the investment for those who prioritize efficiency, productivity, and peace of mind on the job.