The Vanguard 400 horizontal shaft engine is engineered to provide robust, high-displacement performance, featuring advanced starting capabilities, longer maintenance intervals, and outstanding reliability in cold conditions. designed with direct feedback from users, this single-cylinder commercial engine offers a high-torque, low-maintenance solution for demanding power needs. It serves as a direct replacement for older models—requiring no modifications—and comes with a comprehensive 3+1 year warranty for commercial use, ensuring peace of mind.

• reduced Noise and Vibration for Enhanced Comfort: The engine’s design minimizes vibrations and sound, resulting in smoother operation and less fatigue for the operator.
• Lower Total Cost of Ownership and Minimized Downtime: Features like TransportGuard™, a 600-hour air filter lifespan, and extended oil service intervals significantly lower ownership expenses.
• Perfect for Fast Replacements: The engine is designed for fast drop-fit installation,making it ideal for immediate repower applications in popular engine footprints.

• Streamlined 3-Step Starting Process
  Designed for user convenience, the 3-step starting mechanism allows for quicker, lighter recoil starts in any climate, proven effective even at temperatures as low as -29°C.
• Prevention of Fuel/Oil Contamination
  The TransportGuard™ 3-in-1 control system concurrently shuts off fuel and ignition, preventing oil contamination and reducing downtime from transport-related issues.
• Enhanced fuel Management
  The improved fuel system ensures the engine remains ready for use, even with older fuel, minimizing risks associated with sporadic use or seasonal operation.
• Superior Engine Protection
  An integrated low oil sensor detects critical oil levels, helping to prevent engine damage and adding an automated layer of protection.
• Extraordinary performance Across Various Terrains
  The optional 45° inclination package allows the engine to operate smoothly on steep or uneven surfaces, making it ideal for rugged or mobile applications.
• Efficient power Management
  Governed idle enhances throttle stability at low speeds, providing precise control and fuel efficiency across different load conditions.
• Extended Air Filter lifespan
  the cyclonic air filtration system allows for up to 600 hours between filter changes, effectively doubling standard intervals for prolonged use.
• Prolonged Oil Maintenance Cycles
  Extended oil change intervals reduce labor and waste, leading to lower costs and improved sustainability with up to 50% less oil disposal required.
• Optional Zero Overhang Muffler
  This optional muffler design offers a compact mounting footprint, simplifying installation and repowering in confined engine spaces.
• Minimized noise and Vibration
  The engine’s balanced design and refined construction significantly reduce noise and vibration,enhancing user comfort and equipment stability.