The best engine in its class just got better. The high power configuration comfortably allows the Yanmar 4LHA to stand world class in all three main areas of comparison namely: power-to-weight ratio, power-to-displacement ratio, power for a given set of engine dimensions The 4LHA is designed for use with a variety of marine gearboxes, including straight, angled and vee-drive, Kanzaki and ZF-Hurth units. While the turbocharger has a waste-gate boost compensator which improves acceleration (4LHA-STP)
Model | Max Output (kw/rpm) | Bore X Stroke (mm) | Displacement (Litres) | Gearbox Ratio | Gearbox Model | Dry weight (kg) |
---|---|---|---|---|---|---|
4LHA-STZP | 177(240mhp)/3300 | 100*110mm | 3.455 | 1.81 | Bravo Three-X | 388 |