The 4LHA-DTP (Z) is a high-performance marine engine with a rated output of 147 kW (200 mhp) and a rated speed of 3300 rpm. With a displacement of 3.45 L (211 cu. in) and four cylinders, this engine delivers robust performance for various marine applications. It features a cylinder bore of 100 mm and a stroke of 110 mm (3.94 in x 4.33 in), utilizing a direct injection combustion system with an in-line pump. The engine is turbocharged and intercooled for optimal efficiency. Additionally, the 4LHA-DTP (Z) is equipped with a 12V-80A alternator and has a dry weight of 365 kg (805 lbs), with dimensions of 1131 mm x 719 mm x 811 mm. Mechanical controls are used for ease of operation, and the engine is certified with RCD 1, BSO II, EMC, and SOLAS standards, ensuring reliability and compliance with safety regulations.

ENGINE SPECIFICATIONS

Rated Output                            Rated Speed            

The 4LHA-STP (Z) is a high-performance marine engine designed for demanding applications, offering a rated output of 177 kW (240 mhp) and a rated speed of 3300 rpm. With a displacement of 3.455 L (211 cu. in) and four cylinders, it delivers exceptional power and efficiency. The engine features a cylinder bore of 100 mm and a stroke of 110 mm (3.94 in x 4.33 in) and utilizes a direct injection combustion system with an in-line pump. Turbocharged and intercooled, it ensures optimal performance. Equipped with a 12V-80A alternator, the 4LHA-STP (Z) has a dry weight of 365 kg (805 lbs) and dimensions of 1131 mm x 719 mm x 811 mm. The engine is controlled mechanically, offering simplicity and reliability, and meets rigorous certifications, including RCD 1, IMO Tier 2, BSO II, EMC, and SOLAS, ensuring compliance with international safety and environmental standards.

ENGINE SPECIFICATIONS

Rated Output                             Rated Speed            

Yanmar has launched the 4TN101 and 4TN107 high-power industrial diesel engines, delivering up to 155kW and meeting EU Stage V emission standards. These engines cater to various off-road applications like construction, agriculture, and material handling, offering optimal fuel economy and durability. The 4TN107 features a two-stage turbocharger, achieving a power density of 34kW/L and peak torque of 805Nm, setting a new standard in engine performance and efficiency.

ENGINE SPECIFICATIONS

Rated Output                                    Rated Speed            

The 6LF Series engines (485, 530, 550 models) are in-line, 4-stroke, vertical, water-cooled diesel engines, offering maximum outputs of 356 kW (485 mhp), 390 kW (530 mhp), and 404 kW (550 mhp) at 3000 rpm. These engines feature a 6.728 L displacement with a bore and stroke of 104 mm x 132 mm, turbocharging, and intercooling for optimal performance. The direct injection system utilizes a Bosch common rail system for efficient fuel delivery, and the engines are equipped with an electric starting system (12V - 3kW or 24V - 4kW) and electronic engine management. Cooling is provided by fresh water and seawater pumps, while an enclosed, forced lubrication system ensures smooth operation. The engines weigh 780 kg (1720 lbs) and measure 1519 x 893 x 881 mm. They meet emission standards such as EU RCD 2, IMO Tier 2, and US EPA Tier 3, making them compliant with international regulations.

ENGINE SPECIFICATIONS

Rated Output              Rated Speed           Emissions          

The 6LPASTP2 and 6LPASTCZ are robust marine engines, each delivering a rated output of 232 kW (315 mph) and a rated speed of 3800 rpm. With a displacement of 4.164 L (254 cu. in) and six cylinders, they provide exceptional power and reliability. Featuring a cylinder bore of 94 mm and a stroke of 100 mm (3.7 in x 3.94 in), these engines utilize a direct injection, 2-stage injection combustion system. Turbocharged and intercooled, they are designed for optimal performance in demanding conditions. The engines include a 12V-80A alternator and have a dry weight of 408 kg (899 lbs.), with dimensions of 1220 mm x 666 mm x 739 mm. Controlled mechanically, the 6LPASTP2 and 6LPASTCZ meet key certifications such as RCD 1, IMO Tier 2, EPA Tier 2, BSO II, EMC, and SOLAS, ensuring high efficiency and compliance with international safety and environmental regulations.

ENGINE SPECIFICATIONS

Rated Output              Rated Speed           Emissions          

The 6LY2A-UTP engine offers impressive performance, delivering a rated output of 272 kW (370 mph) at a rated speed of 3300 rpm. With a displacement of 5.813 L (354 cu. in) and a six-cylinder configuration, this engine ensures robust power and efficiency. Its direct injection system, paired with an in-line pump, provides excellent fuel combustion, while the turbocharged and intercooled aspiration enhances overall performance. The engine is equipped with a 12V 80A alternator and has a dry weight of 535 kg (1179 lbs.), making it a compact yet powerful option. The engine measures 1428 mm x 692 mm x 736 mm and features mechanical controls. Additionally, it meets essential certifications such as RCD 1, IMO Tier 2, EMC, and SOLAS, ensuring compliance with international maritime standards.

ENGINE SPECIFICATIONS

Rated Output              Rated Speed                   

272 kW / 370 mph            3300 rpm

The 6LY2M-WDT is a high-performance marine engine offering a rated output of 243 kW (330 mph) and a rated speed of 3200 rpm. With a displacement of 5.813 L (354 cu. in) and six cylinders, it is engineered for exceptional power and efficiency. The engine features a cylinder bore of 106 mm and a stroke of 110 mm (4.17 in x 4.33 in), with a direct injection, in-line pump combustion system. Turbocharged and intercooled, it provides enhanced performance. Equipped with a 12V-80A alternator, the engine has a dry weight of 535 kg (1179 lbs.) and dimensions of 1412 mm x 835 mm x 880 mm. Mechanical controls ensure ease of use, and the engine is certified to meet IMO Tier 2 emissions standards, making it a reliable and environmentally compliant choice for marine applications.

ENGINE SPECIFICATIONS

Rated Output              Rated Speed                   

The 6LY2M-WST engine is a powerful solution with a rated output of 277 kW (376 mhp) and a rated speed of 3200 rpm, providing exceptional performance for various applications. With a displacement of 5.813 L (354 cu. in) and six cylinders, this engine combines efficiency and strength. Its direct injection system and in-line pump ensure optimized fuel combustion, while the turbocharged and intercooled aspiration boosts performance. The engine features a 12V 80A alternator and has a dry weight of 535 kg (1179 lbs.), offering a balanced combination of power and compactness. Measuring 1412 mm x 835 mm x 880 mm, it is designed with mechanical controls and adheres to the IMO Tier 2 certification, meeting stringent international marine standards for emissions and performance.

ENGINE SPECIFICATIONS

Rated Output              Rated Speed                   

277 kW / 376 mhp            3200 rpm

The 6LY Series engines (400 and 440 models) are in-line, 4-stroke, vertical, water-cooled diesel engines, offering outputs of 294 kW (400 mhp) and 324 kW (440 mhp) at 3300 rpm. With a 5.813 L displacement and a bore and stroke of 106 mm x 110 mm, these engines feature turbocharging and intercooling for optimized performance. The direct injection system utilizes a Denso common rail, and electronic engine management controls the engine's functions. Cooling is provided by fresh water and seawater pumps, while lubrication comes from an enclosed, forced system. Weighing 585 kg (1290 lbs) and measuring 1440 x 748.5 x 773.8 mm, the engine operates counterclockwise when viewed from the stern. It meets stringent emission standards, including EU RCD 2, IMO/GL, EPA Tier 3, and EPA-C, ensuring compliance with international regulations.

ENGINE SPECIFICATIONS

Rated Output                                                 Rated Speed                   

294 kW - 324 kW / 400 mhp - 440 mhp           3300 rpm

8LV Series

The 8LV Series engines (320Z, 350Z, 370Z) are V8-90º, 4-stroke, water-cooled diesel engines, offering varying power outputs: 235 kW (320 mhp), 257 kW (350 mhp), and 272 kW (370 mhp) at 3800 rpm. With a displacement of 4.46 L and an 86 x 96 mm bore and stroke, these engines feature twin-turbocharging and intercooling for enhanced performance. The direct injection system uses a Denso common rail, and the engine management is electronic. Cooling is handled by both fresh water and seawater pumps, while lubrication is provided by an enclosed, forced system. The engine weighs 435 kg (959 lbs), has dimensions of 1198 x 1043 x 886 mm, and operates counterclockwise when viewed from the stern. It meets multiple emissions standards, including EU RCD 2, IMO, EMC, and US EPA Tier 3, ensuring top-tier performance and compliance.

ENGINE SPECIFICATIONS

Rated Output                                                 Rated Speed