Nlde-3 Engine Manual May 2026

Regularly inspect alternator and water pump belts.

Operates on standard diesel (ASTM D-975-77 Grades 1-D or 2-D). It includes a fuel tank (typically 161L in lifeboat setups), fuel pump, and specific nozzles like the ZCK154S423 . nlde-3 engine manual

A mechanical backup that can be manually wound. Regularly inspect alternator and water pump belts

Generally recommended every 100 hours of operation or at least once a year. A mechanical backup that can be manually wound

Check all mountings, belt tensions, and fluid levels before first use.

The NLDE-3 is a vertical, in-line, four-stroke engine featuring a water-cooled system. Specification NLDE-3 (Based on 380J-3) Rated Output 20.6 kW at 2800 RPM Combustion Direct Injection Cylinders 3-cylinder configuration Compression Ratio Cooling Method Closed water cooling system with keel cooler Lubrication Splashed and forced lubrication Standard Gearbox Weight Approx. 195–200 kg Main Engine Systems