Catalogs >
Yanmar Marine USA >
4LHA Series - HTP / DTP / STP

4LHA Series - HTP / DTP / STP
2Pages

Catalog excerpts

MARINE DIESEL ENGINES 4LHA Series - HTP / DTP / STP Engine Model In-line, 4-stroke, vertical, water-cooled diesel engine Turbocharged & intercooled Combustion system Direct injection, Direct injection, Direct injection, in-line pump in-line pump Starting system Engine management Cooling system Fresh water cooling by centrifugal fresh water pump Seawater cooling by rubber impeller seawater pump Lubrication system Enclosed, forced lubricating system Engine lube oil specifications API class: CD or higher, SAE grade: 15W-40 Direction of rotation at crankshaft Counterclockwise viewed from stern Dry weight without gear Emission compliance Flywheel housing size * Fuel temperature 40°C at the inlet of the fuel injection pump [ISO 8665: 2006] NOTE: ** Fuel temperature 25°C at the inlet of the fuel injection pump (ISO 3046) Fuel condition: Density at 15°C = 0.84 g/cm3: 1 kW = 1.3596 mhp = 1.3410 HP †Dimensions include KMH50A gearbox and L-type elbow (Dimensions may vary with other gears/elbow) Technical data is according to (ISO 8665 )/(ISO 3046) DIMENSIONS Rear view Right side view 4LHA with KMH50A (Not to be used for engine installation)

Open the catalog to page 1

PERFORMANCE CURVES MARINE GEAR* Model Type Hydraulic multi-disc Hydraulic multi-disc Dry weight Reduction ratio [fwd/asn] Direction of rotation [viewed from stern] Clockwise & counterclockwise Lubrication system Dry weight - engine & gear Clockwise & Counterclockwise Forced lubrication Lube oil specifications Max. lube oil capacity Clockwise & counter clockwise Forced lubrication API class: CF or higher, SAE grade: #30 *For other configurations, consult your local Yanmar distributor. **Dry weight includes cooler and brackets ^^ KMH50A-LH (1.67 ratio) is not available as standalone supply &...

Open the catalog to page 2