KAWASAKI FX730V-CR00-S 23.5HP VERTICAL SHAFT ENGINE

The Kawasaki FX730V-CR00-S is a 23.5HP, 726cc commercial V-Twin engine engineered for professional zero-turn mowers and demanding turf applications. Built for contractors and fleet operators, this engine delivers strong torque, smooth power delivery, and proven long-term reliability under continuous heavy workloads.

Featuring a 90° V-Twin OHV vertical-shaft design, the FX730V offers balanced operation, reduced vibration, and efficient combustion. Its pressurised lubrication system with oil cooler ensures consistent protection during extended operating hours, even in high temperatures and thick grass conditions.

To handle dusty Australian environments, the FX730V is equipped with a dual-stage canister air filtration system and a high-efficiency cooling setup. Cast-iron cylinder liners enhance durability, while electronic ignition and electric start provide dependable, easy starting every time.

Available in carburetted and EFI variants (model dependent), the FX730V remains one of the most versatile and trusted engines in Kawasaki’s FX-series lineup.

Key Features

• 23.5HP Kawasaki commercial-grade V-Twin engine

• 726cc displacement delivering strong, consistent torque

• 90° V-Twin OHV design for smooth, balanced operation

• Vertical shaft configuration for zero-turn mower compatibility

• Pressurised lubrication system with integrated oil cooler

• Dual-stage canister air filter for dusty mowing environments

• Internally vented carburettor (EFI available on selected variants)

• Electronic spark ignition for reliable starting

• Cast-iron cylinder liners for long service life

• Electric start and heavy-duty metal engine shrouding

• High-efficiency cooling system for extended commercial use

Technical Specifications

• Horsepower: 23.5 HP (17.5 kW)

• Maximum Torque: 39.9 ft-lb (54.1 Nm) @ 2400 RPM

• Displacement: 726 cc

• Bore × Stroke: 78 × 76 mm

• Engine Type: 4-stroke, vertical-shaft, air-cooled V-Twin OHV

• Oil Capacity: 2.2 litres (2.2 US qt)

• Dry Weight: Approx. 46 kg

Applications & Compatibility

• Commercial zero-turn mowers

• Heavy-duty residential and acreage ride-on mowers

• Professional landscaping and turf equipment

• Machinery requiring a 23–24HP Kawasaki FX-series vertical shaft engine

Always confirm crankshaft size, wiring, and mounting requirements before installation.

Why Choose the Kawasaki FX730V?

• Strong torque for cutting dense, wet, or overgrown grass

• Built for long operating hours and commercial workloads

• Proven FX-series reliability trusted by contractors worldwide

• Robust cooling and filtration ideal for Australian summer conditions

• Compatible with a wide range of premium mower brands (model dependent)