New Yanmar 370-hp V-8 Marine Diesel


The big engine news which will be unveiled tomorrow at the Miami Boat Show is Yanmar's new V-8 diesel which will be offered in models ranging from 320-hp to 370-hp. It weighs 992 lbs. (450 kgs.) and Yanmar says it will have exceptionally high torque throughout its rpm range. It has an hydralic clutch and can be used as a straight inboard, V-drive, or with Yanmar's new ZT370 dual propeller sterndrive.

Yanmar 370-hp
Mating Yanmar's new 370-hp diesel with its new high-torque outdrive gives boaters some interesting new options for both new boats and repower.

From a recent Yanmar Press Release--

Continuing its tradition of excellent horsepower-to-weight ratios, Yanmar introduces its compact, new 4.46 L, twin-turbo V-8 diesel engine. EPA Tier 3 compliant, the 8LV is offered in popular 320 hp and 370 hp models at a dry weight of 992 lbs., delivering the powerful benefits of diesel engines in both inboard and sterndrive configurations.

The 8LV's twin turbocharger and common rail fuel injection create superior acceleration and fuel economy. This high-torque engine produces an exceptionally broad power range, from 550 rpm at idle to 3,800 at top end. Smooth operation comes from a hydraulic clutch. Drive systems include the KMH50 series down angle or V-drive, as well as Yanmar's new ZT370 dual propeller sterndrive.

This is the first engine to utilize Yanmar's own CAN-bus vessel control system, the Yanmar VCS. Inclusive of controls, full-color digital displays with NMEA2000 or J1939 gauge output, and all cabling and wiring, the system was completely developed by Yanmar to meet the company's high standards of quality and dependability.

Unmatched maneuverability comes from the optional Yanmar joystick, which empowers owners with superior control to execute 360° turns, as well as sideways and diagonal movement. Expected availability of the joystick option is mid-year.

Exceptionally low noise and vibration levels, combined with simple installation and service, make the 8LV ideal for a variety of boats up to 45'. It's also excellent for repowering, offering the benefits of diesel engines over similar-sized V-8 gas models.