OceanSphereENGINES

5LDK-20e-GS-60Hz

Auxiliary Engine (Generator Set) · Auxiliary Engines

Class-certified type (DNV register) · technical data sheet not yet verified​‌⁠‍‌‍‍​⁠⁠​‌⁠‍⁠‍⁠⁠​​
900 kWPower
5Cylinders
200 mmBore
300 mmStroke
4850 2670 1670 1100 1725Dimensions
Daihatsu in the SpecCodex register — view brand page →

Regular maintenance is crucial for ensuring the longevity and efficiency of maritime engines, particularly those with high power outputs. Daihatsu's 5LDK-20e-GS-60Hz engine is designed for robust performance, offering two power options: 800 kW and 560 kW. With dimensions measuring 4850 mm in length, 2670 mm in width, 1670 mm in height, and a wheelbase of 1100 mm, this engine is well-suited for various maritime applications. The engine's compact design, with a height of just 1670 mm and a wheelbase of 1100 mm, allows for efficient installation and operation in diverse environments. The engine's overall dimensions, including a wheelbase of 1100 mm and a width of 2670 mm, make it versatile for different vessel sizes and configurations.

Specifications

Technical data.from datasheet

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

TypeVertical water-cooling direct injection 4-cycle diesel engine
Mean Effective Pressure (Pme)2.16-2.45 MPa
Piston Speed @ 900 RPM9.00 m/sec
Piston Speed @ 720 RPM7.20 m/sec
6DK-20e Dry Weight16.0 tonnes (16000 kg)
5DK-20e Dry Weight13.5 tonnes (13500 kg)
8DK-20e Dry Weight22.0 tonnes (22000 kg)
Displacement (6-cylinder calculated)56.5 liters (56500 cc)
Cooling SystemJacket cooling with fresh water and sea water cooler option
Fuel InjectionDirect injection with nozzle cooling system (critical for HFO operation)
Starting SystemDirect electric start (6DK+); Air motor start (5DK)
Dimensions4850 2670 1670 1100 1725 mm🔖
Power (kW)900
Speed (rpm)900
Fuel TypeHFO/MDO
ConfigurationL
Genset Output (kW)855
Genset Output (kVA)1069
Frequency (Hz)60
📄
Download datasheet (PDF) (127 KB)
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