Daihatsu DK-28 Marine Auxiliary Engine

Item Code:

Auxiliary Engine

Brand:

Daihatsu

Condition:

Refurbished

INTRODUCTION

The Daihatsu DK-28 Marine Auxiliary Engine is a medium-speed four-stroke diesel engine developed by Daihatsu Diesel Mfg. Co., Ltd. for marine power generation applications. The DK-series is widely recognized throughout the maritime industry for its dependable operation, fuel efficiency, compact design, and ease of maintenance.

The DK-28 is commonly installed onboard commercial vessels as an auxiliary engine driving marine diesel generators. It provides the electrical power required for navigation equipment, communication systems, cargo operations, engine room automation, accommodation services, and other essential onboard systems.

With its proven engineering and robust construction, the Daihatsu DK-28 has become a trusted solution for shipowners, fleet managers, and marine engineers seeking reliable auxiliary power generation.

SM MARINE SERVICE™ provides worldwide support for Daihatsu DK-28 engines including spare parts supply, repair services, troubleshooting, overhaul support, and technical assistance.

Product Images

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PRODUCT OVERVIEW

The Daihatsu DK-28 is specifically designed for marine auxiliary power generation. Operating on the four-stroke diesel cycle, the engine is typically coupled with an alternator to create a complete diesel generator set capable of supplying continuous electrical power onboard vessels.

The engine incorporates advanced fuel injection technology, efficient cooling systems, durable cylinder assemblies, and optimized combustion characteristics. These features contribute to stable operation, reduced fuel consumption, and long service intervals.

Key operational advantages include:

Reliable electrical power generation
Excellent fuel economy
Stable performance under varying loads
Compact engine room installation
Reduced maintenance requirements
Long operational lifespan

Many vessels continue operating DK-series engines worldwide, creating strong demand for spare parts, overhaul services, repair support, and technical documentation.

SM MARINE SERVICE™ supports customers globally with Daihatsu engine solutions and technical services.

Engine Installation Images

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KEY FEATURES

Reliable Power Generation

The DK-28 provides dependable electrical power for critical shipboard operations and marine systems.

Excellent Fuel Efficiency

Modern fuel injection technology helps reduce fuel consumption and operating costs.

Heavy-Duty Construction

Designed to withstand demanding marine environments and continuous operational requirements.

Compact Design

Efficient space utilization allows easier installation within marine engine rooms.

Easy Maintenance

Service-friendly construction simplifies inspection, maintenance, and overhaul procedures.

Long Service Life

Proper maintenance enables the engine to provide many years of dependable service.

SM MARINE SERVICE™ provides technical support and spare parts sourcing for Daihatsu marine engines worldwide.

Technical Component Images

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TECHNICAL SPECIFICATIONS

Parameter	Details
Manufacturer	Daihatsu Diesel Mfg. Co., Ltd.
Model	DK-28
Engine Type	Marine Auxiliary Diesel Engine
Operating Cycle	Four-Stroke
Application	Marine Generator Drive
Fuel Type	Marine Diesel Oil / Heavy Fuel Oil
Cooling System	Fresh Water Cooling
Starting System	Electric / Air Starting
Engine Speed	Medium-Speed
Generator Application	Shipboard Power Generation
Marine Application	Commercial and Offshore Vessels
Spare Parts Support	Available
Repair Support	Available
Overhaul Support	Available

Actual specifications may vary depending on engine configuration and vessel installation.

Catalog and Documentation Images

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APPLICATIONS

The Daihatsu DK-28 is widely used onboard:

Container Ships

Provides electrical power for navigation systems, cargo operations, and accommodation services.

Bulk Carriers

Supports onboard power requirements during voyage and cargo handling operations.

Oil Tankers

Ensures reliable power generation for essential vessel systems.

Chemical Tankers

Provides continuous electrical power for cargo handling and automation systems.

LNG and LPG Carriers

Supports specialized electrical loads and monitoring equipment.

Offshore Vessels

Provides auxiliary power for offshore support and service vessel operations.

Passenger Ships

Supplies power for passenger accommodation, hotel services, and safety systems.

Research Vessels

Supports scientific equipment and onboard laboratories.

Fishing Vessels

Provides dependable electrical power during extended fishing operations.

The DK-28 is commonly integrated with:

Generator Control Systems
Power Management Systems
Engine Monitoring Systems
Alarm Monitoring Systems
Marine Automation Systems
Switchboards
Synchronizing Systems
Load Sharing Systems

Vessel Application Images

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SPARE PARTS SUPPORT

SM MARINE SERVICE™ supplies and sources Daihatsu DK-28 spare parts including:

Cylinder Liners
Pistons
Piston Rings
Cylinder Heads
Fuel Injection Pumps
Fuel Injectors
Exhaust Valves
Inlet Valves
Main Bearings
Connecting Rod Bearings
Turbocharger Components
Gasket Sets
Sensors and Transmitters
Governor Components
Engine Monitoring Components

Both new and reconditioned spare parts can be supplied according to customer requirements and budget.

REPAIR AND TECHNICAL SERVICES

SM MARINE SERVICE™ provides comprehensive support for Daihatsu DK-28 engines.

Troubleshooting

Diagnosis of engine performance issues, starting problems, fuel system faults, temperature alarms, and generator-related abnormalities.

Repair Services

Mechanical and electrical repairs covering engine systems and generator interfaces.

Calibration

Calibration and verification of engine monitoring systems, sensors, and automation equipment.

Testing

Performance testing following repair and overhaul activities.

Overhaul

Complete overhaul services including piston replacement, cylinder head overhaul, fuel system servicing, bearing inspection, and turbocharger maintenance.

Technical Documentation Support

Support for:

User Manual PDF
Service Manual
Operation Manual
Maintenance Manual
Spare Parts Catalog
Technical Drawings
Workshop Documentation

SM MARINE SERVICE™ assists marine engineers in maintaining dependable auxiliary power generation while minimizing vessel downtime.

Repair and Workshop Images

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WHY CHOOSE SM MARINE SERVICE™

SM MARINE SERVICE™

Bangladesh Office

Samir Market, DT Road, Pahartali, Beside CDA Market, Chattogram, Bangladesh

China Warehouse and Support Center

Shanghai, China

SM MARINE SERVICE™ supplies both New Equipment and Reconditioned Equipment depending on customer requirements and budget.

We provide worldwide supply, sourcing, repair, calibration, technical support and spare parts services for marine automation, navigation, communication and marine electronic systems.

Website : https://www.smmarineservice.com

Email : info@smmarineservice.com

WhatsApp and Viber : +8801818929292

Marketing Contact: Nazmul Hasan Bhuiyan

Mobile WhatsApp and Viber : +8801730296909

CONCLUSION

The Daihatsu DK-28 Marine Auxiliary Engine remains a highly respected solution for shipboard electrical power generation. Its fuel efficiency, operational reliability, compact design, and proven engineering make it a preferred choice for commercial vessels worldwide.

For Daihatsu DK-28 spare parts, repair services, overhaul support, technical documentation, troubleshooting assistance, reconditioned equipment, and worldwide marine engineering solutions, contact SM MARINE SERVICE™. Our experienced team is ready to support ship owners, fleet managers, shipyards, and marine engineers with professional marine engine services and global spare parts supply.