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Vanguard® 13,4 Gross kW V-Twin OHV engine for durable, high-output horizontal shaft applications
Vanguard® 13,4 Gross kW

V-Twin OHV engine for durable, high-output horizontal shaft applications

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Vanguard® 13,4 Gross kW

The Vanguard® 13,4 Gross kW* horizontal shaft engine combines compact power with superior endurance for equipment operating in commercial, industrial, and off-highway conditions. Featuring a space-efficient V-Twin design, it delivers 18 HP at 3600 RPM with reduced vibration and extended runtime—ideal for lawn tractors, utility vehicles, and power-intensive machinery. Built for longevity and consistent performance, this engine is designed to lower fuel costs and maintenance demands in harsh environments.

  • Power for heavy-duty tasks: Delivers reliable torque and output for load-bearing and continuous-use applications.
  • Smooth operator: V-Twin architecture enhances balance, minimizing vibration and improving user comfort.
  • Proven versatility: Compatible with a range of commercial mowers, generators, and specialty equipment.
  • Durable & efficient: Engineered for durability and fuel economy, supporting extended field operations with fewer refuels.
Features & Benefits
  • V-Twin OHV Technology
    Delivers superior power and balance, while overhead valve design enhances combustion efficiency, extends engine life, and improves fuel economy.
  • Smooth Easy Starting
    Mechanical compression release eases cranking force, and the Magnetron® ignition system ensures reliable, maintenance-free starts. Optional solenoid shift and recoil start configurations are available.
  • Maximum Durability
    Rugged engine block and cast iron sleeve construction protect internal components from wear, providing excellent oil control and high endurance.
  • Compact Design
    Designed to fit within tight envelopes without sacrificing power, supporting OEM flexibility in constrained installations.
  • Integrated Fuel Tank (Optional)
    Optional onboard tank maintains a compact overall footprint—ideal for space-limited engine bays or custom chassis integrations.
  • Extended Engine Life
    Spin-on oil filtration and dual ball bearings support full-pressure lubrication, enhancing protection and extending operational longevity.
  • Superior Balance
    Lightweight piston and ring set with a dynamically balanced crankshaft reduces noise and vibration under high load and heat.
  • OEM Selectable Speed Option
    ECU supports analog (0–5V) or CANbus input, allowing speed calibration to suit application-specific requirements.
Specifications
Engine Type: V-Twin, 4-stroke, air-cooled, OHV
Model Number: 3564
Gross Power @ 3600 rpm: 13.4 kW / 18.0 HP*
Displacement: 570 cc
Cylinder: Cast iron sleeve
Bore & Stroke: 72.0 mm x 70.0 mm
Fuel Tank Capacity: Optional, 6.5 liters with integrated tank
Oil Capacity: 1.42 liters
Compression Ratio: 8.2 : 1
Air Cleaner: Low Profile Dual-Clean™ Air Cleaner
Ignition System: Magnetron® Electronic Ignition
Lubrication System: Full Pressure with Spin-On Oil Filter
Dimensions (L x W x H): 318 x 410 x 438 mm
Dry Weight: 33.6 kg
Optional Features: Solenoid Shift Starter, Oil Pressure Switch, Flywheel Stub Shaft, Integrated Fuel Tank, Mufflers (High/Low/Side Mount), CARB-Compliant Ports, Alternators (9–50 amp), Key Switch, Rewind Start, Idle Down, Remote Speed Option, Engine-Mounted Choke/Throttle, Straight Keyed & Tapered Crankshafts
*Power levels are stated gross kilowatts per SAE J1940 as rated by Briggs & Stratton.

 

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