Marine propulsion engines, marinised in Martorelles, Spain
Solé Diesel marinises industrial diesel blocks from Mitsubishi, Kubota, and DEUTZ for marine propulsion duty. The current lineup spans four series — MINI for sailboats and small craft, SK for mid-sized turbocharged sailboats, SM for semi-displacement and displacement leisure / commercial vessels, and SDZ for high-power commercial fishing — covering 16 to 272 HP.
Jump to: MINI Series · SK Series · SM Series · SDZ Series
MINI Series
Compact diesels built on Mitsubishi base blocks, marinised for sailboats and small fishing vessels. Naturally aspirated mechanical-injection design from the MINI-17 up through small turbo options in the larger displacements.
Family hallmarks: weldless heat exchangers, oversized raw-water pump, flexible installation, straightforward maintenance.
SK Series
Kubota-based diesel built for mid-sized sailboats and professional fishing vessels working in confined engine rooms. Turbocharged intake delivers more usable power without enlarging the package.
Designed to meet modern EU RCD II emission standards.
SM Series
Mitsubishi-based mid-range engines aimed at semi-displacement and displacement boats with high power demand but limited engine-room real estate. Turbocharged with mechanical injection, balanced for both leisure cruising and commercial work.
Family features: single-piece heat exchanger, oversized raw-water pump, customisable mounting, RCD II compliant.
SDZ Series
Solé’s top-end propulsion line, built on DEUTZ blocks for commercial and professional fishing operations. Turbocharged, mechanical injection, six-cylinder configurations — engineered for low-RPM torque, low fuel consumption, and long service life.
Designed for fishing boats in the 9–10 m range with semi-displacement and displacement hulls, where reliability and operating economy matter more than peak HP.
