High-output V-Twin engine for rugged commercial & specialty equipment

The Vanguard® 17,2 Gross kW horizontal shaft engine delivers 23 HP of continuous-duty performance in a compact V-Twin configuration. Engineered for high-demand environments such as construction, agriculture, and emergency services, it provides consistent torque, minimized vibration, and extended runtime. With fuel-efficient design and high durability, it ensures dependable operation across diverse platforms including generators, industrial systems, and fire and rescue equipment.

• Power for heavy-duty tasks: V-Twin layout delivers higher torque and output for intense operating conditions.
• Smooth operator: Balanced internals reduce vibration and fatigue for both users and equipment.
• Proven versatility: Trusted power source for a wide range of utility, commercial, and specialty vehicles.
• Durable & efficient: Built for longevity and optimized for fuel savings, lowering total operating cost.

• Superior Balance
  Lightweight piston and ring package paired with a dynamically balanced crankshaft minimize vibration and improve high-temperature durability.
• V-Twin OHV Technology
  Overhead valve system improves airflow and combustion efficiency while the V-Twin layout enhances power delivery and longevity.
• High Efficiency Head Design
  Angled ports enhance air-fuel mixing for better combustion, reduced emissions, smoother idle, and more output per stroke.
• Maximum Durability
  Robust engine block and cast iron sleeve withstand wear, ensuring optimal lubrication and oil control under heavy loads.
• Compact Design
  Efficient form factor fits tightly constrained equipment bays without compromising output.
• OEM Selectable Speed Option
  ECU supports analog and CAN (0–5V or CANbus) signal input for customized speed control integration with OEM systems.
• Smooth Easy Starting
  Magnetron® ignition and compression release simplify starts and extend starter life. Solenoid shift and recoil start options available.
• Extended Engine Life
  Dual ball bearings and full-pressure lubrication with a spin-on oil filter help preserve engine health across long service intervals.

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