The Caterpillar 3516-B is a heavy-duty diesel engine used in various applications such as power generation, industrial, marine, and more. As of my last update in September 2021, here are the specifications for the Caterpillar 3516-B industrial engine. Please note that specifications may vary depending on the specific application and model variant:

Engine Specifications:

• Engine Type: Four-stroke, turbocharged, and aftercooled diesel engine
• Number of Cylinders: 16
• Bore x Stroke: 6.69 in x 7.48 in (170 mm x 190 mm)
• Displacement: 4219.1 cubic inches (69.0 liters)
• Compression Ratio: 14.5:1
• Aspiration: Turbocharged and aftercooled (TA)

Performance Ratings (Industrial Application):

• Power Range: 1650-2000 hp (1230-1491 kW)
• Speed Range: 1200-1800 RPM
• Governor Type: Adem™A4

Cooling System:

• Cooling Type: Water-cooled
• Coolant Capacity: Varies based on the application and installation

Fuel System:

• Fuel Type: Diesel fuel, ASTM D975 No.2-D
• Fuel Injection System: Unit injection, direct injection

Lubrication System:

• Oil Capacity: Varies based on the application and installation
• Oil Filtration: Full-flow and bypass oil filter

Electrical System:

• Voltage: 24 V (DC)

The Caterpillar 3516-B is a high-performance industrial diesel engine manufactured by Caterpillar Inc., a leading manufacturer of heavy machinery, engines, and construction equipment. The 3516-B engine is a part of Caterpillar's 3500 series, which is designed for heavy-duty applications across various industries. Key Features and Characteristics: Engine Type: The Caterpillar 3516-B is a four-stroke, V16 configuration diesel engine. It operates on the compression-ignition principle, commonly known as a diesel engine. Power and Performance: The 3516-B engine is known for its high power output and exceptional performance. It is capable of delivering a power range of 1650 to 2000 horsepower (1230 to 1491 kilowatts) and operates at a speed range of 1200 to 1800 revolutions per minute (RPM). Turbocharged and Aftercooled: The engine is equipped with a turbocharger and an aftercooler (air-to-air or air-to-water) to increase the intake air density and improve combustion efficiency. This enhances the engine's performance and fuel efficiency. Governor System: The Caterpillar 3516-B engine utilizes the Adem™ A4 electronic governor system, which helps regulate engine speed and maintain stability under varying load conditions. Industrial Applications: The 3516-B engine is widely used in various industrial applications, such as power generation for backup or prime power, powering industrial equipment, and driving compressors, pumps, and other heavy machinery. Robust Construction: The engine is built with heavy-duty components and designed to withstand harsh operating conditions. It is known for its durability, reliability, and long service life. Fuel Efficiency: The engine incorporates advanced fuel injection technology and precise engine control to optimize fuel consumption and reduce operating costs. Electronic Control System: The engine is equipped with a sophisticated electronic control system that monitors and manages various engine parameters for optimal performance and emissions compliance. Cooling System: The Caterpillar 3516-B uses a water-cooling system to maintain the engine's operating temperature within the optimal range. Safety and Emissions Compliance: The 3516-B engine meets stringent emissions regulations, ensuring compliance with environmental standards. Please note that the specific features and characteristics may vary depending on the application and model variant of the Caterpillar 3516-B engine. For more detailed information or specifications for a particular application or usage, it's recommended to consult Caterpillar's official documentation or contact their authorized representatives.