About Wartsila UD 25
The perfect mix of great availability of stock, technically skilled customer support, high quality spare parts like Wartsila UD 25, suitable for Wartsila engine and a reasonable price range provides exceptional value for money. We have developed a completely safe delivery platform of spare parts appropriate for every engine type as a specialist in providing spare parts for wide range of engine types. As we provide high quality of Wartsila UD 25, makes us a renowned name in the industry.
Technical Specification
| Type | Marine |
| Material | Iron |
| Usage/Application | Marine |
| Diameter (mm) | Up to 44 |
| I Deal In | New Only |
| Weight | 2.25 kg/Set |
| Ring Diameter | 8 mm |
Engineered for Marine and Industrial ExcellenceWith its cast iron crankcase and alloy steel components, the Wartsila UD 25 offers unmatched reliability for demanding applications. As a main propulsion engine, it is widely used in cargo vessels, tankers, fishing vessels, and power barges, ensuring consistent performance in tough marine and industrial environments.
Flexible Configurations and Power OutputChoose between 6, 8, or 9 in-line cylinders to match your operational requirements, covering capacities from 1,800 kW to 2,800 kW. The engines modular design facilitates straightforward installation and integration, while supporting direct drive and base frame mounting for streamlined setup.
Efficient Operation and Easy MaintenanceFeaturing automatic forced lubrication, oil cooler and filtration, and single-stage turbocharging, the UD 25 is designed for long service intervals and reduced maintenance downtime. Its freshwater closed-circuit cooling system ensures safe, reliable, and efficient performance under heavy loads.
FAQs of Wartsila UD 25:
Q: How does the Wartsila UD 25 adapt to different applications in marine and industrial sectors?
A: The Wartsila UD 25s flexible cylinder configurations and rated power outputs allow it to be tailored for marine main propulsion in vessels, industrial power plants, and power barges. Direct drive compatibility and multiple mounting options make integration seamless across diverse operational settings.
Q: What process is followed to start the Wartsila UD 25 engine, and what systems are available?
A: The engine can be started using either a pneumatic or an electric starter, depending on the specific model and installation requirements. This dual-option starting system is designed to provide reliable operation under various conditions.
Q: When should maintenance be performed on the Wartsila UD 25, and what support services are provided?
A: Maintenance intervals are extended thanks to its efficient lubrication and cooling systems. Routine checks are recommended per manufacturer guidelines, and Wartsilas strong service support network in India can assist with part availability and technical expertise.
Q: What benefits does turbocharging provide in the UD 25 engine?
A: Single-stage turbocharging boosts the engines thermal efficiency, increases power output, and reduces specific fuel consumption, making operations more cost-effective and environmentally compliant with IMO Tier I/II standards.
Q: Where is the Wartsila UD 25 commonly installed and utilized?
A: This engine is widely installed in cargo ships, tankers, fishing vessels, power barges, and industrial power generation sites throughout India and globally, owing to its robust construction and adaptability.
Q: How is the engine coupled to alternators or gearboxes for power generation purposes?
A: The UD 25 features an alternator coupling system suitable for direct connection to marine alternators or reduction gearboxes, allowing for efficient power transmission and generator operation in onboard and stationary setups.