Nlde-3 Engine Manual Jun 2026

| Specification | Value | |---------------|-------| | | In‑line, water‑cooled, 4‑stroke diesel | | Rated power | 20.6 kW (approx. 27.6 hp) | | Cylinders | 3 (most common configuration) | | Fuel injection | Direct injection (assumed based on typical lifeboat diesels) | | Cooling system | External closed loop with seawater heat exchanger; dry exhaust with water lock | | Transmission | ZF12M 1:1 gearbox (supplied as a matched set) | | Propulsion | 18‑inch brass propeller, GRP propeller nozzle | | Start system | Electric start (12V or 24V) with manual backup capability | | Dry weight (approx.) | 180‑220 kg (estimated from similar 20 kW marine diesels) |

: Employs the ZCK154S423 injection nozzle alongside a dedicated C0506-1000 fuel filter element. nlde-3 engine manual

“I found that Operation Manuals, Workshop or Service Manuals are important documents that should be part of every vessel's library.” MARINE DIESEL BASICS | Specification | Value | |---------------|-------| | |