2025 Briggs & Stratton Push Mower PXi Series Engines PXi850

Information

2025 Briggs & Stratton Push Mower PXi Series Engines PXi8500

PXi Series Engines

Professional features. Homeowner friendly.

Maximize the performance of your equipment with our top-of-the-line PXi Series push mower engines. They’re the most powerful we offer and include professional-grade components to handle the toughest jobs, season after season. Enjoy hassle-free starts every time with our standard no prime, no choke technology with ReadyStart® starting technology. Maximize your storage space with a mower designed to store upright with Mow N’ Stow® (standard on the PXi1000).

  • Made in the USA of US and global parts.

Features may include:

Made in the USA

  • Made in the USA of US and global parts.

ReadyStart® Starting Technology

  • No prime, no choke; just pull for power.

Dual-Sealing Commercial-Grade Air Management System

  • Reduces harmful yard debris.

Qualified 60% Longer Engine Life

Photos

Highlights

  • Houston, Texas
  • 2025
  • Briggs & Stratton
  • Push Mower PXi Series Engines PXi850
  • Gasoline
  • Available
  • 12.8 in
  • 9.4 in

    • Specifications

    • 2025
    • Briggs & Stratton
    • Push Mower PXi Series Engines
    • PXi850
    • Lawn Mower
    • 8.5 ft-lbs, gross
    • 190 cc
    • Single
    • 2.69 in
    • 2.04 in
    • Dura-Lube Splash Lubrication
    • ReadyStart® Starting System
    • Dual-Sealing Commercial-Grade Air Cleaner
    • Gasoline
    • 15.8 in
    • 12.8 in
    • 9.4 in
    • Tank: 0.27 gal
    • 18 oz
    • 24.3 lbs
    • Engine Configuration: Vertical Shaft | Muffler: Super Lo-Tone™ | Cylinder: Dura-Bore