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2021 Stihl SR 450
2021 Stihl SR 450

Specs

General Information

Manufacturer
Stihl
Stihl
Model Year
2021
2021
Model
SR 450
SR 450
Model Code
42440112643
42440112643
Color
Orange / White
Orange / White

Dimensions

Weight
Without Liquid - 28.2 lb. (12.8 kg)
Without Liquid - 28.2 lb. (12.8 kg)

Engine

Displacement
63.3 cc (3.86 cu. in.)
63.3 cc (3.86 cu. in.)
Horsepower
3.9 bhp (2.9 kW)
3.9 bhp (2.9 kW)
Fuel Tank Capacity
57.5 oz. (1,700 cc)
57.5 oz. (1,700 cc)

Operational

Solution Tank Capacity
3.7 gal. (14 l)
3.7 gal. (14 l)

Features

Features

  • MULTI-FUNCTION CONTROL HANDLE: Having easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator’s hand never has to leave the handle.
  • ANTI-VIBRATION SYSTEM: The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.
  • ADJUSTABLE SUPPORT HARNESS: STIHL backpack blowers and sprayers are equipped with an adjustable support harness that distributes weight evenly across the shoulders and back, reducing user fatigue.
  • AIR VOLUME: With Tubes - 920 m3 / h (542 cfm)
  • AIR VELOCITY: 90 m / sec. (201 mph)
  • MAXIMUM SPRAY RANGE: Horz. - 48 ft. (14.5 m), Vert. - 43 ft. (13 m)
  • The pressure pump kit is recommended for applications in which the spray tube is held at an upward angle of more than 30 degrees in order to maintain a consistent discharge rate.

Features

  • MULTI-FUNCTION CONTROL HANDLE: Having easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator’s hand never has to leave the handle.
  • ANTI-VIBRATION SYSTEM: The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.
  • ADJUSTABLE SUPPORT HARNESS: STIHL backpack blowers and sprayers are equipped with an adjustable support harness that distributes weight evenly across the shoulders and back, reducing user fatigue.
  • AIR VOLUME: With Tubes - 920 m3 / h (542 cfm)
  • AIR VELOCITY: 90 m / sec. (201 mph)
  • MAXIMUM SPRAY RANGE: Horz. - 48 ft. (14.5 m), Vert. - 43 ft. (13 m)
  • The pressure pump kit is recommended for applications in which the spray tube is held at an upward angle of more than 30 degrees in order to maintain a consistent discharge rate.