Cathcart Power Equipment Authorized Servicing STIHL Dealer
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SR 450

Backpack mistblower with 2-MIX engine

Similar to the SR 430 version. Also fitted with a quick 2-in-1 conversion mechanism for dusting and spraying granules. Easy and precise dust metering.

Version Price
SR 450
£859.00 (incl. VAT)

Displacement cm³ 63.3
Displacement cu-in 3.86
Weight kg 1) 12.8
Weight Pounds 1) 28.2
Sound pressure level dB(A) 2) 101
Sound power level dB(A) 2) 110
Sound power level dB(A) 2) 109
Vibration value, right m/s2 3) 1.9
Container capacity l 14
Max. air throughput m³/h 4) 1300
Max. horizontal range m 14.5
Maximum air flow cf/min 5) 765
Speed at maximum power Um 8000
Performance kW 2.9
Performance PS 3.9
Tank volume l 1.70
Fuel tank capacity oz 57.5
Air throughput with Round Nozzle m3/h 6) 920
Air throughput with Round Nozzle cf/min 6) 542
  • 1) Weight excluding fuel, fully assembled
  • 2) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
  • 3) K-factor according to DIR 2006/42/EC = 2m / s ²
  • 4) Excluding blower attachment
  • 5) Without blowing tube
  • 6) With Round Nozzle

Standard

  • STIHL ElastoStart
    STIHL ElastoStart reduces the shock caused by the compression of the engine during starting. The compression shock is taken away from the user's joints and muscles through a spring or rubber element in the starter handle.
  • Anti-vibration system
    Intense vibration at the handles of power tools can lead to long-term effects on blood vessels in the hands and arms. STIHL has therefore developed an effective anti-vibration system whereby the oscillations from the machine's engine are dampened which significantly reduces vibrations at the handles.
  • Carrying system
    Mistblowers are equipped with a practical carrying system. Weight is evenly distributed across the shoulders and back to ensure maximum user comfort.
  • Multi-function control handle
    Easy, comfortable thumb-operated control means the operator's hand never leaves the handle.
  • 14-litre tank with large filler opening
    The 14-litre container offers exceptional capacity. You can work for longer before having to refill. Filling is quick and clean with the large filler opening. Spillages are kept to a minimum and the container is easy to clean. (similar to illustration)
  • 2-in-1 conversion mechanism
    The universal SR 450 can be switched easily from spraying to dusting at the turn of a handle. No need for a separate conversion kit or specialist technical skills.
  • Grid
    With the three grids that you can assemble, you can change the spray jet's shape and direction. Taper grids, diffraction grating and double diffraction grating are standard features.
  • Metering system with easy metering lever
    The large metering lever for dusting or spraying granules is just below the control handle. With just one movement, you can switch the flow of powder on and off, and set the exact concentration in fine intermediate stages.
  • Fully synthetic oil with exceptional lubrication properties. Burns with extremely low residue due to ash-free additive. Suitable for continuous use under the most demanding engine conditions. Performance class: JASO-FD, ISO-L-EGD. Fuel/oil ratio 50:1.
    £2.75  Product Details (incl. VAT)
These products can be reserved online with no obligation and picked up at our store. Here we offer you personal advice and professional service. Since your safety is of particular importance for us, we provide you with extensive personal instruction for a safe handling.