Sulzer RTA48T-5 6839 HP
Model: RTA48T-5Brand: SULZER
Product Specification Listing: Sulzer RTA48T-5 Marine Engine
General Information
- Model: Sulzer RTA48T-5
- Manufacturer: Sulzer (now part of Wärtsilä)
- Application: Marine Propulsion
- Power Output: 6839 HP
Engine Specifications
- Type: 2-stroke Diesel Engine
- Configuration: Inline
- Bore: 480 mm
- Stroke: 1850 mm
- Number of Cylinders: 5
- Cycle: 2-stroke
Performance
- Power Output: 6839 Horsepower (HP)
- Rated Speed: Typically around 105-126 RPM (may vary depending on tuning and specific model configuration)
Construction Features
- Engine Block Material: High-strength cast iron
- Cylinder Liners: Replaceable, with anti-polishing rings to reduce wear
- Piston: Crosshead type design ensuring durability and optimum power output
- Turbocharging: Single-stage or multi-stage turbocharging options available
Fuel System
- Fuel Type: Heavy Fuel Oil (HFO) or Marine Diesel Oil (MDO)
- Fuel Injection: High-pressure fuel injection system with electronically controlled timing
Lubrication System
- Type: Separate circulation of cylinder lubricating oil and crankcase oil
- Oil Filters: Full-flow and bypass filtration system to maintain clean lubricating oil
Cooling System
- Type: Water-cooled
- Heat Exchanger: Integrated for seawater cooling
Dimensions and Weight
- Length: Approx. 6-7 meters (varies by specific model and configuration)
- Width: Approx. 3-4 meters
- Height: Approx. 7-8 meters
- Weight: Typically around 100-130 tons (varies depending on additional components and specific configuration)
Emissions Control
- Compliance: Meets International Maritime Organization (IMO) Tier II/Tier III Requirements
- NOx Reduction: Equipped with systems for reducing nitrogen oxide emissions
- Exhaust Gas Recirculation (EGR): Optional configurations available
Additional Features
- Remote Monitoring Capability: Integration with ship’s control and monitoring systems
- Maintenance: Designed for extended intervals between overhauls with easy access to service points
- Spare Parts: Availability of spare parts globally with support from Wärtsilä service centers
Applications
- Vessels: Suitable for bulk carriers, tankers, container ships, and other large marine vessels
- Operational Environment: Designed to withstand harsh marine environments and continuous operation
Warranty and Support
- Warranty: Standard manufacturer’s warranty, typically 1-2 years depending on the terms
- Support: Global support network, including remote diagnostic services and on-site technical assistance
Make sure to consult with Wärtsilä or a certified Sulzer marine engine distributor to verify specific details and custom configurations for your vessel’s requirements.
Product Specifications
Rated Speed
127 r/min
Cylinders Arrangement/Number
L5
Power
6839 HP
(5099.16kw)