STIHL® BR 800 X MAGNUM® 79.9cc Gas Backpack Leaf Blower – 42830111611 Ultimate Professional 41N Clearing King – Lighter Chassis, 239 MPH Air Stream & 4-MIX® Engine

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SKU:
STHBR800X
MPN:
42830111611
Availability:
Ready to ship
Weight:
0.0000 LBS
  • STIHL 42830111611 BR 800 C-E professional gas backpack blower delivering industry-leading blowing force, ergonomic comfort, and maximum productivity for commercial leaf and debris management.
  • STIHL BR 800 C-E backpack blower highlighting Easy2Start system, adjustable support harness, anti-vibration technology, one-touch stop button, and 41 Newton blowing force.
  • STIHL BR 800 C-E backpack blower with flexible tube, ergonomic controls, and high-capacity gas-powered performance for commercial landscaping applications.
  • Landscape professional operating a STIHL BR 800 C-E gas backpack blower for clearing debris from sidewalks and large outdoor properties.
  • Professional landscaping crew using STIHL BR 800 C-E backpack blowers to move large volumes of leaves and debris in a park setting.
$949.99
  • ✔️ STIHL 4-MIX Engine: Fuel-efficient 79.9cc motor provides massive torque with fewer emissions and low maintenance. ✔️ Ergonomic Carrying System: S-shaped padded shoulder straps and anti-vibration mounts lower back fatigue.
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Description

Stihl BR 800X MAGNUM Gas Powered Backpack Blower

The Ultimate 41 Newton Clearing King. Lighter High-Output Professional Chassis. Advanced Fuel-Saving 4-MIX® Engine Technology.

The STIHL BR 800 X MAGNUM Gas Backpack Blower brings unmatched clearing performance, incredible runtime efficiency, and comfortable design straight to your daily landscaping routines. Purpose-built to eliminate repeated sweeps across wet yards, high fuel consumption bills, and excessive arm fatigue from heavy machinery, this top-tier flagship commercial gasoline backpack blower is the most powerful model in the legendary STIHL lineup. It arms professional landscapers, large estate managers, and municipal park crews with an 80cc engine platform explicitly engineered to blast away heavy wet leaf blockades, clear mass amounts of dense grass clippings, sweep massive parking facilities, and slash standard project completion times in half.

Uncompromising industrial-grade engineering and advanced heavy-duty internal components form the core architecture of this high-output STIHL BR 800 X Blower. Driven by a massive 79.9cc 4-MIX® hybrid engine, this powerhouse pumps out a blistering 4.4 horsepower, converting that pure mechanical energy into a jaw-dropping 41 Newtons of real-world blowing force and air velocities up to 239 MPH. As a specialized "X" variant, this model strips away excess weight to scale in at a lean 23.1 lbs (10.5 kg), providing an aggressive power-to-weight ratio. The motor system relies on a hybrid 4-stroke cycle that runs on a standard 50:1 gas and oil mixture, meaning you enjoy reduced exhaust emissions, outstanding fuel economy, and deep torque without the added bulk or hassle of separate oil reservoirs.

Why the STIHL BR 800 X MAGNUM® Rules the Commercial Turf:

  • Absolute Peak Power Class: Features an unmatched 41N of blowing force—delivering roughly 20% more clearing muscle than the smaller BR 700 series.
  • Lighter High-Performance Frame: Engineered as the streamlined "X" model to eliminate unnecessary powerhead bulk, reducing overall operator fatigue during multi-hour shifts.
  • Patented 4-MIX® Fuel Efficiency: Advanced hybrid combustion design provides maximum torque curves and lower sound outputs while matching the strictest environmental standards.
  • Tool-Free Cockpit Customization: Blower control handle can be quickly slid along the telescopic tube to perfectly adapt to your reach without requiring any wrenches.
  • Ergonomic S-Shaped Harness: Heavy-duty carrying framework incorporates plush, wide shoulder pads and a breathable backrest panel to disperse tool weight evenly across your torso.

Specifications

Commercial Performance Metric Universal Specification Details
Model SKU Part Number BR 800 X MAGNUM® Ultimate Base / 42830111611
Engine Displacement Size Massive 79.9 cc (4.9 cu. in. 4-MIX® Heavy Industrial Cylinder)
Engine Maximum Power Output Blistering 3.3 kW (4.4 Brake Horsepower Rated Core)
Maximum Blowing Force Impact Industry-Flagship 41 Newtons (Maximum Debris Shifting Impact)
Max Air Velocity (Standard Round) Rapid 239 MPH (107 m/s Deep Core Heavy Leaf Cutting Velocity)
Air Volume Capacity at Nozzle Massive 912 CFM (1,550 m³/h High-Volumetric Mass Flow)
Total Unfueled Net Weight Lightweight 23.1 lbs (10.5 kg Streamlined Powerhead Frame)
Fuel Reservoir Tank Capacity Oversized 47.3 oz. (1,400 cc Upright Translucent Cell Housing)
Air Filtration Maintenance High-Density Long-Life Radial Pleated Paper System Filter
Starting Support Architecture Fluid Purge Pump Fuel Primer + Automated Choke Optimization
Operator Isolation Control Advanced High-Flex Steel Spring Anti-Vibration Array
Acoustic Noise Pressure Rating Comfort Tone 77 dB(A) Tested at 15-Meter Distance Parameters

Frequently Asked Questions

+ What is the main difference between the BR 800 X and the BR 800 C-E blower?
Both models share the exact same high-output 79.9cc engine and deliver the identical 41 Newtons of blowing force. However, the BR 800 X is a streamlined version that weighs nearly 3 pounds lighter than the C-E model. It achieves this weight reduction by utilizing a traditional chest-pull starter rope and removing the side-start pull handle mechanisms.
+ How much more powerful is the BR 800 X compared to the BR 700 model?
The BR 800 X MAGNUM represents a massive evolutionary step up in raw clearing output. It produces a class-leading 41 Newtons of force compared to 35 Newtons on the BR 700, giving you a 20% increase in total power. This extra muscle allows you to strip matted wet leaves, gravel, and heavy lawn waste from turf significantly faster.
+ Can I adjust the blower tube and control handle position without using tools?
Yes, user comfort is standard on the BR 800 X housing. The control handle features a tool-free quick-release clamp that allows you to slide the handle back and forth along the blower tube instantly to adapt to your arm length or height. The heavy-duty telescopic blower tube itself can also be adjusted steplessly to match the clearing job.
+ What type of daily and storage fuel care is required for this model?
Because this engine uses specialized hybrid 4-MIX technology, it operates exclusively on a 50:1 mixture of high-octane gasoline and 2-stroke air-cooled engine oil. To prevent carburetor clogging caused by ethanol damage, it is highly recommended to run engineered fuel like STIHL MotoMix. If storing the unit over winter, completely empty the fuel tank and run the engine dry.
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Product Specifications

category_bullets:
• Stihl BR 800 X Blower Core: Commercial 79.9cc gas backpack blower delivers extreme 41-Newton clearing force for demanding landscaping and large property cleanups. • 912 CFM Airflow. • 239 MPH Velocity.
selling_points:
✔️ STIHL 4-MIX Engine: Fuel-efficient 79.9cc motor provides massive torque with fewer emissions and low maintenance. ✔️ Ergonomic Carrying System: S-shaped padded shoulder straps and anti-vibration mounts lower back fatigue.
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