Product Description

The Cummins K50-M Marine Diesel Engine is a high-performance propulsion solution engineered for continuous duty in demanding marine environments. With a displacement of 50.2 liters, a V16 configuration, and 1193kW (1600hp) at 1800rpm, this engine ensures reliable and efficient power delivery for a wide range of commercial and industrial marine vessels.

Designed with turbocharging and low-temperature aftercooling (LTA), the K50-M offers optimal fuel efficiency, reduced emissions, and excellent durability. Whether for tugboats, pushboats, cargo vessels, or offshore support ships, the Cummins K50-M is a trusted marine power unit that combines strength, efficiency, and proven dependability.

Specifications

• Engine Model: Cummins K50-M
• Configuration: 16-cylinder, 50.2 L displacement
• Bore x Stroke: 159 mm x 159 mm
• Power Output: 1193 kW (1600 bhp)
• Rated Speed: 1800 rpm
• Rating Type: Continuous Duty (ISO 15550 standard)
• Compression Ratio: 15:1
• Dry Weight (engine only): 5166 kg
• Aspiration: Turbocharged / Aftercooled (LTA)
• Fuel System: PT (V.S/AFC)
• Torque: 6327 N·m @ 1800 rpm (peak torque 6683 N·m @ 1500 rpm)
• Fuel Consumption at Rated Speed: 299 L/hr

• Emissions Compliance: ISO 8178 Cycle E3

Product Advantages

• Continuous Duty Power: Engineered for continuous full-power operation, ensuring reliable propulsion in demanding marine conditions.
• High Torque Output: Exceptional pulling power with peak torque of 6683 N·m, ideal for heavy-duty vessels such as tugboats and pushboats.
• Proven Durability: Cummins’ robust engineering guarantees long service life and reduced downtime.
• Fuel Efficiency: Optimized PT fuel system and turbocharging deliver efficient combustion and reduced operating costs.
• Global Support: Backed by Cummins’ worldwide service network, ensuring parts and technical support anywhere in the world.

• Emission Performance: Meets ISO 8178 E3 standards for NOx, HC, CO, and PM, supporting environmentally responsible operations.

Key Features

• V16 Turbocharged Diesel Engine: Compact yet powerful, designed for maximum propulsion efficiency.
• Low Temperature Aftercooling (LTA): Ensures cooler intake air, enhancing fuel efficiency and engine life.
• Heavy-Duty Cooling System: Advanced seawater and coolant circuits for reliable performance in harsh marine environments.
• Mechanical PT Fuel System: Provides precise fuel delivery and durability.
• Rugged Construction: Built with marine-grade materials to withstand vibration, corrosion, and continuous operation.

• Certified Compliance: Complies with marine performance and emissions standards for global operation.

Applications

The Cummins K50-M Marine Diesel Engine is ideal for:

• Tugboats and pushboats
• Offshore support vessels (OSVs)
• Cargo and supply ships
• Fishing trawlers and net draggers
• Ferries and passenger vessels

• Dredgers and workboats

Product Availability

The Cummins K50-M Marine Propulsion Engine is available through TPGC Power with worldwide shipping and aftersales support. Genuine Cummins parts, service packages, and technical support are readily accessible via the Cummins global service network, ensuring reliable performance wherever your vessel operates.