Kawasaki FD750D-(R)S03-S 25HP Horizontal Engine
For lawn tractors, scissor lifts, trenchers, and trash pumps, the FD750D offers the ideal amount of muscle needed to get the job done right. Delivering dependable power via a precision-engineered, liquid-cooled horizontal-shaft OHV V-twin system, this Kawasaki engine steps up when the work calls for it most.
Each image of the engine represents the series itself and not the individual engine.
Features:
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Engine performance, by the numbers:From power and torque numbers to engine features and more, the following is here to help communicate engine performance details and capabilities. Be sure to consider these specs to help ensure the engine you’re choosing is a match to your mowing needs.
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Electric Fuel Pump: An automated, high-efficiency fuel delivery system that provides consistent pressure to the induction system. It eliminates vapor lock and ensures a steady fuel supply regardless of how far the fuel tank is mounted from the engine.
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Cast-Iron Cylinder Liner: Rugged, industrial-grade iron sleeves that provide a wear-resistant surface for the pistons. This feature ensures long-term durability and maintains perfect compression throughout the engine's extended service life.
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Radiator with Belt-Driven Oversized Cooling Fan: A complete, heavy-duty cooling package. The large fan is driven directly by the engine's belt system to pull massive amounts of air through the radiator, keeping the 745cc engine at its optimal temperature during high-load operations.
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Water Temperature Switch: A critical safety sensor that monitors coolant heat. It protects your investment by providing an early warning or automatic shutdown signal if the engine begins to exceed safe thermal limits.
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Overhead V-Valve (OHV) Design: A precision-engineered valve configuration that enhances airflow and optimizes the combustion cycle. This design delivers higher torque-to-fuel efficiency and contributes to the engine's overall cooler operation.
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Liquid-Cooled System: An automotive-style cooling architecture that uses circulating fluid to regulate heat. This provides a more stable thermal environment than air-cooled models, resulting in tighter mechanical tolerances and a significantly quieter engine note.
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90° V-Twin Architecture: The gold standard for mechanical balance. The 90-degree configuration naturally cancels out internal vibrations, leading to smoother operation, reduced operator fatigue, and less stress on the equipment's frame.
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Magneto Spark Ignition: A self-contained, high-energy ignition system that operates independently of the battery. This ensures a consistent, powerful spark for reliable engine performance in all conditions.
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Multi-Position, Dual-Element Air Cleaner: A versatile, heavy-duty filtration system that can be adjusted to fit different engine bay layouts. Its two-stage design uses a foam pre-filter and a pleated main filter to stop abrasive dust before it can reach the intake.
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Twin-Barrel Carburetor with Fuel Shut-Off Solenoid: A high-performance fuel mixer that provides a dedicated fuel path for each cylinder. The integrated solenoid ensures a crisp, instant engine shutdown to prevent "after-fire" backfiring.
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Oil Pressure Switch: A vital protection component that monitors the health of the pressurized lubrication system. It safeguards the engine by alerting the operator or cutting power if oil pressure drops below safe levels.
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Regulator Installed: A built-in voltage management system that stabilizes the output of the charging system. It ensures your battery stays charged and protects the equipment's electronic components from power surges.
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Dual-Barrel Carburetor: A precision induction system designed to feed both cylinders independently. This ensures balanced power delivery, smoother acceleration, and superior throttle response across the entire RPM range.
