Kawasaki FS730V-LS00-S 23HP V-Twin Vertical Shaft Engine Electric Start

The FS730V engine delivers strength and solid work performance. Manufactured with cast-iron cylinder liners, this sturdy 4-cycle vertical shaft engine also features a dual element air filter with composite blower housing and electronic spark ignition for reliable power for your tough mowing needs.

Features:

• Overhead v-valve: A high-efficiency valve layout that optimizes combustion and improves airflow. This design allows the 23HP engine to generate higher torque while running significantly cooler, extending the service life of internal components under heavy loads.
  

• Integrated clean out ports: Maintenance-friendly access windows built directly into the engine shroud. These allow operators to quickly clear away trapped grass and dust from the cooling fins using compressed air, preventing "heat soak" without needing to remove the engine cover.
  

• 90° V-twin: The premier configuration for mechanical smoothness. By positioning the cylinders at a 90-degree angle, the engine naturally cancels out vibrations, leading to a quieter operation, reduced operator fatigue, and less wear on the mower’s chassis.
  

• Pressurized lubrication system: An automotive-grade oiling system featuring a high-volume pump and a premium spin-on filter. It ensures a constant, pressurized flow of oil to critical engine bearings, providing absolute protection even when mowing on steep 20-degree inclines.
  

• Electronic spark ignition: A digital, solid-state ignition system that provides precision timing for "first-turn" starts. It delivers a high-energy spark that ensures consistent power delivery and smooth idling across the entire throttle range.
  

• Automatic compression release: A mechanical system that reduces cylinder pressure during the start-up cycle. This allows the 726cc engine to spin over with minimal resistance, significantly reducing the electrical load on your battery and starter motor.
  

• Internally vented carburetor with fuel shut-off solenoid: A smart fuel system designed to maintain a perfect air-fuel ratio even as the air filter becomes dirty. The integrated solenoid provides a crisp, clean shutdown to prevent the "after-fire" backfiring common in large-bore engines.
  

• Rotating metal grass chopper screen: A rugged, debris-shredding intake guard. This rotating metal screen pulverizes grass and leaves at the intake, preventing them from clogging the cooling fins and ensuring the engine breathes freely in messy field conditions.
  

• Dual element air filtration system with reinforced primary filter: A heavy-duty, two-stage filtration system. The pleated paper main filter is reinforced to prevent collapse under high suction, while the foam pre-cleaner captures large particles, doubling the protection for the combustion chamber.
  

• Cast-iron cylinder liners: High-density iron sleeves that provide a rugged, wear-resistant path for the pistons. This industrial-grade feature ensures the engine maintains perfect compression and structural integrity over years of professional use.