General Specifications
The KTA50 engine is a V-16 cylinder, 4-stroke diesel engine with turbocharged and aftercooled aspiration. It has a displacement of 50 liters and a bore and stroke of 159 mm. The engine rotates counterclockwise when facing the flywheel and uses a Pressure Time (PT) fuel system. Dimensions vary based on configuration, with an overall length of 2694 mm, width of 1564 mm, and height of 2260 mm. The weight is approximately 5166 kg.

Power Ratings
The engine offers variable and fixed speed models with different power outputs. Variable speed models range from 1044 kW to 1398 kW, with fuel consumption varying by model and speed. Fixed speed models range from 880 kW to 1291 kW, with specific fuel consumption rates provided for each configuration.

Features and Benefits
The engine design includes a low profile for easy installation, replaceable wet cylinder liners, and gallery cooled pistons for durability. The Cummins PT fuel system can be operated mechanically or electronically, with features like Step Timing Control for smooth acceleration. Cooling options include keel cooling or engine-mounted plate heat exchangers. The exhaust system features a dry manifold with water shielding, and the air system includes marine-grade filters. The lubrication system offers standard or high-capacity oil pans, and the electrical system is 24V with a 12V option.

Certifications and Optional Equipment
The engine complies with IMO Tier 1 and 2 emissions regulations, with certificates available from the U.S. EPA and Lloyd’s Register of Shipping. Optional equipment includes the CENTINEL oil management system, prelub starter, direct mounted front power take-off, and duplex lube and fuel filtration.