Cummins K50-DM Marine Auxiliary Engine | 1097 kW (1470 HP) @ 1500 RPM
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Cummins K50-DM Marine Auxiliary Engine | 1097 kW (1470 HP) @ 1500 RPM
Category:
Power:
Prime: 1097 kW (1470 HP); Overload: 1206 kW (1617 HP)
Rating type:
Prime Power/ Overload
Type:
V16, 4-stroke diesel
Application:
Marine Propulsion
Packing Size:
3200×1700×2200mm
Weight:
5500kg
HS Code:
840810
Technical Specification of Cummins K50-DM Marine Auxiliary Engine | 1097 kW (1470 HP) @ 1500 RPM
Engine Model
Cummins KTA50-DM1097
Fuel System
Direct Injection Cummins PT
Rated Power
1097 kW (1470 HP)
Peak Engine Torque
6978 Nm / 7677 Nm (Prime/Overload)
Rated Speed
1500 RPM
Compression Ratio
14.5:1
Rating Type
Prime Power/ Overload
Fuel Consumption at Rated Speed
235 L/h (62.2 gal/h)
Bore
159mm [6.25 in]
Cooling system
Heat exchanger & Sea water pump
Stroke
159mm [6.25 in]
Firing Order
1-5-3-6-2-4
Aspriration
turbocharged & LTA
Dry Weight
4853 kg (10,700 lbs)
Displacement
50.3 L (3068 in³)
Emission
IMO Tier II
General Information of Cummins K50-DM Marine Auxiliary Engine | 1097 kW (1470 HP) @ 1500 RPM
⚙ Technical Overview
The Cummins K50-DM Marine Auxiliary Engine is a 16-cylinder, 50.3L V-engine delivering 1097 kW (1470 HP) at 1500 RPM, engineered for continuous-duty marine generator sets. Built with a turbocharged, low-temperature aftercooled (LTA) system and PT direct injection, it provides stable output, efficient combustion, and ISO 8178-compliant emissions for globally trading vessels.
Designed with engine room serviceability in mind, its modular layout simplifies inspection, parts replacement, and overhaul intervals—key priorities for marine engineers and fleet technical teams.
📊 Detailed Specifications
- Engine Model: Cummins K50-DM1097
- Configuration: V16, 4-stroke diesel, turbocharged & LTA
- Displacement: 50.3 L (3068 in³)
- Bore × Stroke: 159 × 159 mm (6.25 × 6.25 in)
- Prime Power (1500 RPM): 1097 kW (1470 HP)
- Overload Power (110%): 1206 kW (1617 HP)
- Torque (Prime/Overload): 6978 Nm / 7677 Nm
- Fuel System: Cummins PT Direct Injection
- Fuel Consumption (100%): 235 L/h (62.2 gal/h)
- Fuel Consumption (75%): 201 L/h (53.1 gal/h)
- Specific Fuel Consumption: 0.205 kg/kWh
- Exhaust Gas Temp (Turbine): 477–505°C (890–940°F)
- Air Intake Flow: 1015–1085 L/s (2150–2300 cfm)
- Exhaust Gas Flow: 3422–3540 L/s (7250–7500 cfm)
- Cooling System: JWAC + LTA, dual thermostat, HX or keel cooled
- Coolant Flow Main: 984 L/min; LTA: 189 L/min
- Lube Oil Capacity: 189 L (50 gal)
- Emission Compliance: IMO Tier II (ISO 8178 D2/E2)
- Dry Weight (Engine Only): 4853 kg (10,700 lbs)
- Dry Weight (With HX): 5443 kg (12,000 lbs)
🔧 Engineering Highlights
- PT Direct Injection System: Precise metering for stable combustion and optimized fuel economy.
- Dual Cooling Circuits: Separate main and aftercooler circuits ensure thermal stability in high-load marine environments.
- Service-Friendly Layout: Easily accessible filters, injectors, and thermostats for fast routine maintenance.
- ISO 8178 Emissions Compliance: Meets stringent NOx limits for global sea routes.
-
Extended Service Intervals: Robust component design reduces frequency of major overhauls.
🛠 Maintenance & Reliability Benefits
- Low Idle Stability: Engine maintains ±0.25% speed stability at variable load.
- Friction Reduction: Optimized piston speed (7.9 m/s) reduces wear and enhances longevity.
- Heat Rejection Management: Detailed thermal rejection data supports custom cooling integration.
-
Onboard Diagnostics Ready: Compatible with Cummins marine monitoring & control systems.
🚢 Applications for Technical Teams
- Marine generator sets (continuous/prime duty) for cargo vessels, tankers, and offshore platforms.
- Hydraulic and deck machinery support (cranes, winches, pumps).
-
Continuous shipboard electrical loads and emergency standby power.
📦Request a Detailed Quote for Your Needs
Each and every product manufactured is tested, inspected and is guaranteed to meet the performance specitications.
Download of Cummins K50-DM Marine Auxiliary Engine | 1097 kW (1470 HP) @ 1500 RPM Datasheet
Model
Power
Emission
Datasheet
Drawing
Service Manual
Model
Cummins K50-DM1097
Power
1097 kW (1470 HP) @1500 RPM
Emission
IMO Tier II
Datasheet
Drawing
Download
Service Manual
Download
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