Stihl SR 450 Mist blower
Product Overview
STIHL SR 450 Petrol Mistblower – 2-in-1 Backpack Sprayer & Granule Spreader
TheSTIHL SR 450 Petrol Mistblower 42440112641is a powerful2-in-1 backpack mistblowerdesigned for bothliquid spraying and granule spreading, making it the ideal solution for professional users working across agriculture, landscaping, forestry, and large-scale property maintenance.
Built with a high-performanceSTIHL 2-MIX engine, the SR 450 delivers outstanding power with improved fuel efficiency and reduced emissions. With an impressivespraying range of up to 14.5 metres, it ensures fast, even, and precise coverage across large areas, helping you complete demanding jobs quickly and efficiently.
2-in-1 Spraying & Dusting Functionality
What sets theSTIHL SR 450apart is itsquick conversion system, allowing you to switch seamlessly between
Key Features
- Liquid spraying(fertilisers, herbicides, pesticides, fungicides)
- Granule and powder application(fertiliser, seed, lawn treatments)
The tool-free conversion system makes switching modes fast and simple—just remove, rotate, and reinstall the tank.
Powerful Coverage with Precision Control
Designed for professional accuracy, the SR 450 features
- Up to 14.5m spray distancefor large-scale coverage
- Adjustable dosing systemfor precise application of liquids or granules
- Three interchangeable spray meshes(cone, deflection, double deflection) for controlling spray pattern and direction
This ensures maximum efficiency whether you’re targeting crops, lawns, or hard-to-reach areas.
Large 14-Litre Tank for Extended Use
The generous14-litre tank capacityallows for longer working periods without constant refilling. Awide filler openingensures
- Fast and easy refilling
- Reduced spillage
- Simple cleaning and maintenance
Ergonomic Design for All-Day Comfort
TheSTIHL SR 450 mistbloweris built for extended use with operator comfort in mind
- Comfortable backpack harness systemfor balanced weight distribution
- Padded backrestfor improved support
- Optimised weight distributionto reduce fatigue
- STIHL anti-vibration systemto minimise strain during prolonged use
Easy One-Handed Operation
Themulti-function control handleintegrates all controls into one convenient location, allowing
- Simpleone-handed operation
- Suitable use forboth left- and right-handed operators
- Greater control and efficiency while working
- STIHL 2-MIX 63.3 cc engine– powerful, efficient, and low emissions
- 2-in-1 function– liquid spraying and granule spreading
- Up to 14.5m spray range– ideal for large areas
- 14-litre tank– extended operation with fewer refills
- Quick tool-free conversion system
- Adjustable dosing leverfor precise application
- Three spray meshesfor custom spray patterns
- Anti-vibration systemfor reduced fatigue
- Ergonomic harness & padded backrestfor comfort
- Multi-function handlefor easy one-handed control
Ideal Applications
TheSTIHL SR 450 petrol mistbloweris perfect for
- Agriculture and crop spraying
- Lawn care and fertiliser spreading
- Pest and weed control
- Forestry and estate management
- Large gardens, parks, and commercial grounds
Why Choose the STIHL SR 450?
If you need aversatile, high-powered mistblowerthat can handle bothliquid and granular applications, theSTIHL SR 450is one of the best options on the market. Its combination ofpower, range, flexibility, and operator comfortmakes it a top choice for professionals who demand reliability and efficiency.
