STIHL BR 800 X Magnum Gas-Powered Backpack Leaf Blower (79.9cc)

The STIHL BR 800 X Magnum is STIHL's highest-output backpack blower, built for contractors and municipal crews who need to clear heavy leaf piles, wet grass clippings, and construction debris in the shortest time possible.

79.9cc 4-MIX engine for maximum output

A 79.9cc 4-MIX engine produces 3.2 kW (4.4 bhp), giving this blower the torque to push through heavy, compacted debris that smaller backpack units struggle with.

Class-leading air power

Max air velocity of 107 m/s and air volume up to 2025 m3/h translate into faster clean-up on large properties, parking lots, and job sites.

Ergonomics for heavy daily use

S-shaped padded shoulder straps, a single-handed multi-function handle, and an anti-vibration system keep the unit comfortable to wear through long routes, while a lockable throttle lever holds a steady blowing speed hands-free.

Key features

• 79.9cc STIHL 4-MIX four-stroke engine
• Up to 107 m/s max air velocity, 2025 m3/h max air volume
• 41 N blowing force
• S-shaped padded shoulder straps and anti-vibration mounts
• Lockable throttle lever and push-button engine stop
• Adjustable blower tube with round nozzle included

Specifications

Frequently asked questions

How is the BR 800 X different from a standard backpack blower?

Its 79.9cc engine and 41 N blowing force put it at the top of STIHL's professional blower line, intended for the heaviest daily debris volumes rather than light residential touch-ups.

Does it include a chest strap?

The S-shaped padded shoulder straps are included; an optional STIHL ADVANCE chest strap is available separately for added stability.

What maintenance does the 4-MIX engine need?

It uses a fuel and two-stroke oil mixture and does not have a separate engine oil reservoir, keeping scheduled maintenance closer to a standard two-stroke than a car-style four-stroke engine.

What is in the box

The BR 800 X ships complete with the backpack engine unit, padded S-shaped harness, adjustable blower tube, and round nozzle. Fuel and two-stroke oil are not included.