New Yanmar 4JH5E Inboard Diesel Engine 4 Cylinder, 2.19-liter diesel engine, Naturally Aspirated, Gears – KM35P / KM35A2 / KM4A1 / ZF25 ZF30M, Sail Drive – SD60. JH Series 28.7–92kW (39–125HP) Three and four-cylinder direct injection diesels with heat exchanger cooling. Choices of natural aspiration, turbocharged and turbo/aftercooler models, with straight drive or angle drive transmissions. Smaller horsepower models are also offered with Saildrive units.JH Series 4JH4 (54HP/39.6kW) Wisper quiet, smooth ruing at all speeds and with extremely low vibrations, it produces 25% more torque from just 10% additional displacement compared to the model it replaces but precisely the same size. Dedicated to boating and with the smallest dimension in it’s class, the 4JH4 matched several transmission options, including the heavy duty SD40 saildrive with it’s patented dual-seal diaphragm and audible water sensor.
Yanmar 4JH5E Inboard Diesel Engine Specifications:
Rated Output : 39.6 kW / 53.8 mhpnRated Speed : 3000 rpmnDisplacement : 2.19 L / 134 cu. iNo. of cylinders : 4 cylindersnCylinder Bore x Stroke : 88 mm x 90 mm / 3.46 in x 3.54 iCombustion system : Direct Injection, Mono Plunger PumpnAspiration : NaturalnAlternator : 12V – 125AnDry weight without gear : 201 kg / 443 lbsnDimensions : 871 mm x 560 mm x 623 mmnControls : MechanicalnCertifications : RCD 1, EPA Tier 2, BSO II, EMC
Standard Engine Package
– Exhaust mixing elbow [L-type]n- Alternator 12V – 125An- B20 paneln- Flexible mountsn- Expansion tank for fresh water cooling systemn- Electric stop solenoidn- Belt safety cover
Optional Accessories
– High-riser mixing elbow [instead of L-elbow]n- Secondary alternator 12V – 130A or 24V – 75A including smart regulatorn- C30 paneln- Extension wire harness [4m, 6m, 10m]n- Dual harness [for 2nd station]n- TFX Sidemount control headn- Hot water kit with cocksn- Extension saildrive leg [75 mm]n- Propeller cone nut kit SD60n- Air heater [glow]n- On-board spare parts kit
