Kawasaki FX730V EFI Engine

The Kawasaki FX730V EFI engine is engineered to deliver superior performance and reliability. Its advanced fuel management and robust construction make it ideal for commercial mowing and other demanding applications, ensuring efficiency and consistent power under all conditions.


Powerful Performance with Advanced Fuel Management

The Kawasaki FX730V EFI engine offers a potent muscle and fuel efficiency combination designed for high-performance tasks. Featuring Electronic Fuel Injection (EFI) technology, this engine optimizes fuel consumption to match the load, maintaining steady blade-tip and ground speed even through challenging terrain.

Key Features:

  • Displacement and Power:
    • Displacement: 726 cc (44.3 cu. in.)
    • Maximum Power: 25.5 hp (19.0 kW) @ 3600 RPM
    • Maximum Torque: 40.1 ft-lbs (54.4 N·m) @ 2800 RPM
  • Engine Design:
    • Number of Cylinders: 2
    • Bore x Stroke: 3.1 x 3.0 in. (78 x 76 mm)
    • Compression Ratio: 8.2:1
    • 90° V-twin Configuration: Provides balanced power delivery and smooth operation
  • Fuel and Ignition System:
    • Electronic Fuel Injection: Sequential multi-port fuel injection for efficient fuel delivery
    • Electronic Ignition: Variable spark timing for optimized performance
    • Integrated Electronic Throttle Control: Ensures precise throttle response
  • Durability and Maintenance:
    • Oil Capacity with Filter: 2.2 U.S. qt (2.1 liters)
    • Cast Iron Cylinder Liners: Enhance durability and longevity
    • Pressurized Lubrication System: Maintains consistent oil flow
    • Automatic Compression Release: Facilitates easy starting
    • High-Pressure Fuel Injection Technology: Features an electronic fuel pump for consistent fuel delivery
    • Compact Electronic Control Unit: Manages engine functions efficiently
    • Electronic Altitude Compensation: Adjusts for optimal performance at varying elevations
  • Physical Specifications:
    • Dry Weight: 110.6 lbs (50.1 kg)


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