AKASAKA Diesels Limited. | Engine List Top News Release Service News About Us ▼ Company overview Company history Quality policies Agency Products ▼ Marine Products Contact us Privacy Policy 日本語 News Release Products Service News About Us Company overview Company history Quality policies Agency Contact us JP EN Products Products Engine List 4-STROKE DIESEL ENGINE Ever since developing our first four-stroke engine in 1933, we have continuously worked to develop new models that meet the customer's needs, constantly making firm improvements that have resulted in Akasaka's current line of original, high-quality engines. TYPE AT Building on the high reliability and thermal efficiency of the low-speed, long-stroke engines developed through " TYPE A " and "TYPE AX ", further improvements in efficiency have been achieved through higher Pmax and the adoption of the Miller cycle. Ocean vessel Cargo vessels, tankers Engine output（kW） AT33：1,499／AT33L：749 Engine speed (min -1 ) Min 260 / Max 320 Features Mirror cycle Oil Cushion Push Rod Bore cooling system Anti Polishing Ring Question about a product Product catalog TYPE AX The "TYPE AX " engines with the aim of producing a smaller and lighter engine with lower fuel consumption when compared to “TYPE A .” Ocean vessel Cargo vessels, tankers Engine output（kW） Min1,176 / Max 1,912 Engine speed (min -1 ) Min 260 / Max 320 Features Cylinder Lubrication System Oil Cushion Push Rod Bore cooling system Anti Polishing Ring Question about a product Product catalog TYPE A The "TYPE A" engines have been developed with the concept of using a longer stroke to achieve higher output with reduced fuel consumption. Ocean vessel Cargo vessels, tankers Engine output（kW） Min1,618 / Max 3,309 Engine speed (min -1 ) Min 210 / Max 310 Features Anti Polishing Ring Bore cooling system Question about a product Product catalog TYPE K・E The "TYPE K "and "TYPE E" engines were developed as a compact, energy-saving model that incorporates a combination reverse-reduction gear. Ocean vessel Fishing boats,high school training boats Engine output（kW） TYPE K：Min956 / Max 1,471 TYPE E：Min1,323 / Max 1,618 Engine speed (min -1 ) TYPE K：Min 370 / Max 420 TYPE E：Min 450 / Max 470 Features Anti Polishing Ring Bore cooling system Question about a product Product catalog TYPE AH Ocean vessel Ocean-going round haul netters and similar ships Engine output（kW） 2,942 Engine speed (min -1 ) 350 Features 4 valve system Cage type exhaust valve Anti Polishing Ring Bore cooling system Question about a product Product catalog TYPE U Ocean vessel Ferries, government vessels Engine output（kW） Min1,838 / Max 2,427 Engine speed (min -1 ) 720 Features 4 valve system Cage type exhaust valve Question about a product Product catalog 2-STROKE DIESEL ENGINE In the years since Akasaka became a licensee of Mitsubishi Heavy Industries in 1960, the Akasaka - J-ENG UEC engine has become one of the large-scale two-stroke engine manufactured in Japan. This engine is used in powering cargo vessels, tankers, refrigerated cargo vessels, car carriers, and other ships. TYPE LSJ・LSH Ocean vessel Cargo vessels, tankers Engine output（kW） TYPE LSJ：Min 2,000 / Max 6,960 TYPE LSH：Min 1,775 / Max 10,080 Engine speed (min -1 ) TYPE LSJ：Min118 / Max 167 TYPE LSH：Min 85 / Max 230 Features Question about a product Product catalog TYPE LSⅡ The "Type LS2" high-performance engines incorporate the latest technology along with the knowhow developed with the LA and LS type long-stroke engines, for improved labor savings and reduced energy consumption. Comprehensive CAE strength studies have enabled us to achieve a lighter, more compact engine. Ocean vessel Cargo vessels, tankers Engine output（kW） Min1,655 / Max 4,530 Engine speed (min -1 ) Min 157 / Max 215 Features Question about a product Product catalog TYPE LSE The "TYPE LSE "are environmentally-friendly engines that meet the market's demands for reliability. The state-of-the-art TYPE LSE engines were jointly developed by Mitsubishi Heavy Industries and Wartsila. Ocean vessel Cargo vessels, tankers Engine output（kW） Min2,000 / Max 11,040 Engine speed (min -1 ) Min 96 / Max 167 Features Question about a product Product catalog To Product List Contact us Privacy Policy ©  Akasaka Diesels Limited.