Lombardini marine engines provide compact diesel propulsion for sailing yachts, canal boats, small motorboats and light commercial craft. The range includes inboard and saildrive configurations, allowing buyers to select an engine according to available machinery space, vessel displacement and existing drivetrain arrangement.
The lightweight LDW family begins with the two-cylinder Lombardini LDW502M, rated at 11 hp, followed by the LDW702M at 18 hp. Three- and four-cylinder options include the Lombardini LDW1003M at 27 hp and the LDW1404M at 35 hp. Equivalent SD versions are available for applicable saildrive installations.
For vessels requiring greater torque at lower engine speed, the direct-injection KDI range includes the Lombardini KDI1903M-MP at 40.8 hp and the KDI2504M-MP at 50 hp. Turbocharged common-rail versions extend the range to the KDI1903TCR-MP at 56 hp and KDI2504TCR-MP at 74 hp.
These marine diesel engines use freshwater cooling through a heat exchanger and are supplied with marine-specific cooling and exhaust components. The exact engine should be selected by comparing rated power, propeller demand, gearbox ratio, mounting dimensions, weight and service access—not by horsepower alone.
A quotation for a Lombardini marine engine for sale should confirm the exact LDW or KDI model, inboard or saildrive configuration and proposed transmission. It should also identify the control panel, wiring loom, flexible mounts, seawater pump, exhaust elbow, optional accessories, warranty coverage, availability of genuine Lombardini engine parts, lead time and delivery terms.
