STIHL SR 450 Backpack Mistblower / Sprayer

Powerful Spraying and Dusting for Large Areas

The STIHL SR 450 Mistblower is designed for users who need strong and flexible performance when treating large outdoor areas. Its advanced 2-MIX petrol engine delivers powerful spraying reach up to 14.5 metres, allowing you to cover wide sections quickly and effectively. The 14-litre tank provides longer working time with fewer refills, supporting smooth progress during demanding tasks. This machine offers reliable strength for spraying liquids or applying granules, making it an excellent choice for orchards, large gardens and professional environments.

Fast Switching Between Spraying and Dusting

This model features STIHL’s simple 2-in-1 conversion mechanism, allowing quick switching between spraying and dusting without tools or technical adjustments. You only need to remove, turn and reinstall the tank, making the process fast and straightforward. A convenient metering lever sits just below the control handle, giving you precise control over application levels with one smooth movement. This allows accurate dosing for granules, powders or liquid treatments, helping you achieve consistent results across every job.

Adjustable Spray Patterns for Better Coverage

Three included grids allow you to adjust the spray jet to suit different tasks. These options provide greater control over spray shape and direction, helping you work efficiently around trees, large plants and complex areas. The large filler opening makes refilling faster and reduces spillage, while also making the tank easy to clean. These practical features support efficient, tidy and uninterrupted operation during longer sessions.

Comfortable Handling for Reduced Fatigue

The SR 450 is designed with comfort in mind. The multi-function handle allows easy one-handed control, keeping important functions within reach for both left- and right-handed users. STIHL’s ElastoStart system reduces starting shock, providing a smoother and easier start every time. Anti-vibration technology absorbs movement from the engine, offering reduced fatigue during extended work. The padded carrying system distributes weight evenly across your shoulders and back, giving you greater comfort throughout long spraying sessions.

Reliable Performance for Efficient Outdoor Treatment

With powerful reach, easy mode switching and a focus on user comfort, the STIHL SR 450 Mistblower delivers efficient and dependable performance for spraying and dusting large outdoor areas. Its thoughtful design ensures strong, precise and comfortable operation, making it an ideal choice for demanding applications.