LH Series 118–177kW (116–240HP) Tough, reliable, compact and with outstanding power-to-weight benefits, these four-cylinder direct injection Yanmars in the LH Series include sterndrive models. The turbocharger has a wastegate boost compensator to improve acceleration still further. LH Series 4LHAM-STP (240HP/177kW) Tough and dependable high-output four-cylinder diesel, turbocharged and aftercooled. Develops 240HP (177kW) at 3,300 rpm. Supplied as bob-tail unit so that you can choose your transmission type.

Specification

Power (crankshaft)
177 kW (240 hp) @ 3300 rpm

Continuous rating (crankshaft)
140 kW (190 hp) @ 3100 rpm

Displacement
3.455 litres

Cylinders
4 in line

Combustion system
Direct injection

Starting system
Electric

Electrical system
12 volt, 2.5 kW

Alternator
12 volt, 55 amp

Cooling system
Fresh water

NOTE:

1 kW = 1.3596 mhp = 1.34102 bhp
Fuel condition: density at 15°C = 0.842 g/cm³
Technical data is according to (ISO 8665) / (ISO 3046)
Fuel temperature 25°C at the inlet of the fuel injection pump (ISO 3046)
Dimensions include KMH50A gearbox and L-type elbow
(Dimensions may vary with other gears/elbow)

Standard engine package

Exhaust mixing elbow [L-type]
Alternator 12V - 80A
3G instrument panel

Optional accessories

High-riser mixing elbow [instead of L-elbow]
Flexible mounts
Extension wire harness [3m, 5m, 10m, 20m]
SOLAS including Certificate [factory fit only]
Air venting device for cooling water tank
Lube oil evacuation pump
Water separator
Trolling valve [only for KMH50A]