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Wartsila UD 25

Price 1000.0 INR/ Unit

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MOQ : 10 Units, Unit

Wartsila UD 25 Specification

IP Rating
--

Working Pressure
Typical cylinder pressure ~ 1618 bar

Capacity
Various models from 1,800 kW up to 2,800 kW

Application Areas
Cargo vessels, Tankers, Fishing vessels, Power barges

Operating Temperature
Up to approx. 500600C combustion temperature

Equipment Type
Marine Diesel Main Engine

Flow Rate
--

Usage & Applications
Marine Main Propulsion, Power Plants, Industrial Power Generation

Product Type
Diesel Engine

Type
Four-Stroke, Medium Speed Diesel

Material
Cast iron, Alloy steel components

Automatic Grade
Manual

Control System
Conventional mechanical controls (can be upgraded as per installation)

Drive Type
Direct drive

Weight (kg)
Approx. 25,000 35,000 kg (depending on configuration)

Dimension (L*W*H)
Approx. 6,700 mm x 2,000 mm x 3,300 mm

Feature
High reliability, Robust construction, Designed for continuous operation, Easy maintenance

Size
Standard varies per installation, see above dimensions

Surface Finishing
Industrial paint, corrosion-resistant coating

Power Source
Diesel

Voltage
Engine-driven (not directly voltage-rated, generator driven abroad)

Mounting Type
Base frame mounting

Features
Long service intervals, High thermal efficiency, Strong service support network

Piston Material
Alloy composite

Cooling System
Freshwater closed circuit

Number of Cylinders
6, 8 or 9 cylinders in-line depending on model

Starting System
Pneumatic/electric starter (variations possible)

Crankcase Material
High-grade cast iron

Lubrication System
Forced lubrication with oil cooler and filter

Fuel Consumption
Approx. 195 - 205 g/kWh at full load

Exhaust Emission Compliance
IMO Tier I/II (depending on configuration)

Alternator Coupling
Suitable for direct connection to marine alternators or reduction gearboxes

Rated Speed
750 rpm

Turbocharging
Single-stage turbocharged

Bore x Stroke
250 mm x 330 mm

Wartsila UD 25 Trade Information

Minimum Order Quantity
10 Units, Unit

Supply Ability
1000 Units, Unit Per Week

Delivery Time
1 Week

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 Excellence

With 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 Output

Choose 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 Maintenance

Featuring 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.

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