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4LHA SERIES
The Best Engine In It's Class Just Got "Better".
4LHA-HTP 160hp inboard - 4LHA-HTZP 160hp sterndrive
4LHA-DTP 200hp inboard - 4LHA-DTZP 200hp sterndrive
4LHA-STP 240hp inboard - 4LHA-STZP 240hp sterndrive
4 cylinder, direct injection,heat exchanger cooling. Turbo-intercooled. 160-240hp inboard or sterndrive.
The high power configuration comfortably allows the 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
Turbocharger has a waste-gate boost compensator which improves acceleration
Environmentally Engineered
The engine shares all the benefits of Yanmar's commitment to protecting the environment in which we live. Features such as:
- Low noise, low vibration, high economical use of fuel.
- Low smoke, especially when accelerating or idling.
Vibration has been kept at a low level due to the use of special steels in the block and other critical areas.
Sterndrive Options
Mercury MerCruiser Bravo One single prop, Bravo Two single prop heavy duty and Bravo Three twin prop sterndrives
Bravo 1 Bravo 2 Bravo 3
Advantages
Combining a Yanmar with a MerCruiser sterndrive gives a wide variety of engine and propulsion unit choices to better suite your boating needs. Installation is straightforward, either for a new boat or for re-powering.
Click link at bottom of table for dimensions & performance curves
| Model | 4LHA-HTP | 4LHA-HTZP | 4LHA-DTP | 4LHA-DTZP | 4LHA-STP | 4LHA-STZP |
|---|---|---|---|---|---|---|
| Number of cylinders | 4 | |||||
| Bore x stroke mm(in) | 100 x 110 (3.94 x 4.33) | |||||
| Displacement lit.(cu.in) | 3.455 (210.86) | |||||
| Cont. rating output at crankshaft kW(hp)/rpm | 91.2(124)/3100 | 116.0(158.0)/3100 | 140.0(190.0)/3100 | |||
| Fuel stop power at crankshaft kW(hp)/rpm | 118(160)/3300 | 147(200)/3300 | 177(240)/3300 | |||
| Cooling system |
Fresh water cooling by centrifugal fresh water and rubber impeller seawater pump |
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| Marine gear | (without gear) | Bravo Series | (without gear) | Mercruiser Bravo Series | (without gear) | Mercruiser Bravo Series |
| Dry weight kg(lbs.) | 342(754) | 370(816) | 365(805) | 388(855)* | 365(805) | 388(855)* |
| Dimensions & Performance | click here | click here | click here | click here | click here | click here |
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