High-capacity V-Twin engine for industrial-grade power applications

The Vanguard® 24,6 Gross kW horizontal shaft engine delivers 33 HP of V-Twin power, purpose-built to handle demanding environments with consistent torque and lower vibration. Engineered for extended runtime and reduced maintenance, it excels in commercial mowing, construction, and agricultural operations. Its compact design, optimized fuel system, and advanced air filtration ensure robust performance, while supporting smoother operation and longer service intervals—making it a dependable workhorse across industries.

• Power for heavy-duty tasks: High-torque output from the V-Twin layout supports intensive power needs in harsh operating conditions.
• Smooth operator: Balanced internal architecture minimizes noise and vibration for enhanced user comfort and equipment longevity.
• Proven versatility: Suited for commercial mowers, generators, pumps, and industrial-grade utility machinery.
• Durable & efficient: Built with rugged materials and designed for fuel efficiency, lowering total cost of ownership.

• Maximum Durability
  Robust engine block and cast iron sleeve construction resist wear, while ensuring optimal oil control and structural integrity in high-load environments.
• V-Twin OHV Technology
  Dual-cylinder overhead valve system maximizes airflow and combustion efficiency, enhancing both performance and engine lifespan.
• Superior Balance
  Dynamically balanced crankshaft with lightweight piston and ring components reduce operational noise and improve heat endurance.
• OEM Selectable Speed Option
  Allows OEMs to fine-tune engine speed using analog signals or CANbus protocols for seamless system integration.
• Optimized Fuel Delivery
  Delivers superior start-up and consistent performance under varying loads and environmental conditions.
• Cyclonic Air Cleaner
  Five-inch cyclonic filtration system provides superior debris separation, increasing engine protection and extending air filter life.
• Improved Sound Quality
  Redesigned blower housing and phase-modulated flywheel fan significantly lower decibel output and enhance engine tone.
• Extended Engine Life
  Spin-on oil filter, dual ball bearings, and full-pressure lubrication protect internal systems and prolong operating life.
• Smooth Easy Starting
  Mechanical compression release and Magnetron® ignition ensure consistent, low-effort starts. Optional solenoid shift and recoil starters available.
• High Efficiency Head Design
  Angled port architecture optimizes air-fuel mixture preparation for smoother idle, lower emissions, and improved overall efficiency.

*Power levels are stated gross kilowatts per SAE J1940 as rated by Briggs & Stratton.