{"product_id":"kohler-ech749-engine-high-performance-fuel-efficient-power-for-commercial-mowers-and-heavy-duty-machinery","title":"Kohler ECH749 Engine High Performance Fuel Efficient Power For Commercial Mowers And Heavy Duty Machinery","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe KOHLER CO. PA-ECH749-3135 ECH749 Engine is a high-performance powerplant designed for demanding equipment and reliable replacements. Built on Kohler’s Command PRO EFI platform, it delivers steady, fuel-efficient power for commercial mowers, generators, and other heavy-use machines.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEngine Type\u003c\/b\u003e: 4-stroke, OHV, V-twin gasoline engine \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDisplacement\u003c\/b\u003e: 747 cc (45.6 cu in) \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Output\u003c\/b\u003e: 26.5 HP peak at 3,600 rpm; certified power 24.9 HP (18.6 kW) \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFuel System\u003c\/b\u003e: Electronic Fuel Injection (EFI) for improved efficiency and throttle response \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStarting System\u003c\/b\u003e: Electric start (12V) for quick, reliable cranking \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCooling System\u003c\/b\u003e: Heavy-duty forced-air cooling to maintain performance under load \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLubrication \u0026amp; Filtration\u003c\/b\u003e: Full-pressure lubrication with spin-on oil filter; oil capacity 1.9 L with filter (1.7 L without) \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight \u0026amp; Footprint\u003c\/b\u003e: Dry weight ~49 kg (108 lb); compact 14.8\" L × 18.9\" W × 24.5\" H footprint for easy installation \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShaft \u0026amp; Mounting\u003c\/b\u003e: Horizontal shaft with a 1-1\/8\" keyed shaft for broad compatibility with drive trains \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBrand \u0026amp; Technology\u003c\/b\u003e: Kohler Command PRO EFI technology—engineered for fuel efficiency, reliability, and reduced downtime \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for Walker E16-R-style equipment, zero-turn mowers, generators, UTVs, pressure washers, and other commercial uses \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty \u0026amp; Support\u003c\/b\u003e: Commercial-grade reliability with a 3-year unlimited-hour limited warranty option offered by authorized sources \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAvailability\u003c\/b\u003e: Availability can vary and some configurations may be backordered due to demand; manufacturers and dealers will provide updates during the process \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThe ECH749 EFI engine delivers practical, real-world benefits: strong, consistent torque under load, improved fuel economy from closed-loop EFI, and smoother operation across a range of duties. Its compact, rugged design allows seamless replacement or integration into existing Kohler-powered systems, reducing downtime and simplifying maintenance with a reliable, widely adopted mounting pattern. This makes it a solid choice for fleet operators, service technicians, and equipment owners who need dependable power without surprise interruptions.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Kohler","offers":[{"title":"Default Title","offer_id":50469827772721,"sku":"8300269","price":4150.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/9134\/6481\/files\/kohler-engine-default-title-kohler-co-pa-ech749-3135-ech749-engine-high-performance-engine-for-reliable-power-43756312985905.jpg?v=1770233313","url":"https:\/\/rainierparts.com\/products\/kohler-ech749-engine-high-performance-fuel-efficient-power-for-commercial-mowers-and-heavy-duty-machinery","provider":"Rainier Parts","version":"1.0","type":"link"}