February 19, 2019

Propulsion: Yanmar ZT370

Yanmar is launching a full line-up of 4LV sterndrive marine diesel engine models to complete its highly-acclaimed 4LV series of ultra-refined common rail engines. The new 150 to 250hp five-engine range combines with the new Yanmar ZT370 sterndrive to offer exceptional acceleration, fuel efficiency, remarkably quiet operation, and low vibration to suit a wide variety of vessels. Complementing the Yanmar 4LV inboard engine range introduced earlier this year, the corresponding 150Z/170Z/195Z/230Z/250Z horsepower sterndrive models feature the very latest in electronically-managed CR fuel injection systems. This next generation system uses Thermo Swing Wall Insulation technology to provide maximum thermal efficiency, leading to more complete combustion, adding efficiency in fuel consumption, torque and lowered emissions. The 150 to 250hp power range marine diesel engines are all based on an identical engine block with the same dimensions and weight, making it easy for boat builders to install various options.  The new models are fitted with the Yanmar ZT370 sterndrive with hydraulic multi-disc clutch for exceptionally smooth and quiet gear engagement, plus standard Exo hard-anodization coating to provide exceptional protection against corrosion. Ensuring optimal performance for a range of boats for recreational and light duty commercial applications, the ZT370 sterndrive is available in various gear ratios. Other features include precision-forged gears with extra-long service life, the choice of electrical or mechanical shift models, and an integrated exhaust system.

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