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Sulzer RTA84C-5 19043 HP

Model: RTA84C-5

Brand: SULZER

Product Specification Listing: Sulzer RTA84C-5 Marine Engine

General Information:

Manufacturer: Sulzer
Model: RTA84C-5
Application: Marine Propulsion
Horsepower: 19,043 HP

Technical Specifications:

Engine Configuration:

Type: Two-stroke, low-speed, crosshead diesel engine
Number of Cylinders: 7-12 per engine configuration (model dependent)
Bore Diameter: 840 mm
Stroke Length: 2,517 mm

Performance:

Maximum Continuous Rating (MCR): 19,043 HP at 93 RPM
Fuel Consumption: Specific fuel oil consumption (SFOC) approximately 170 g/kWh (depending on operating conditions)
Engine Speed Range: 60-105 RPM
Mean Effective Pressure: Approximately 18 bar

Dimensions and Weight:

Length: 13,000 mm (variable with number of cylinders)
Height: 10,000 mm (variable with number of cylinders)
Width: 6,500 mm
Dry Weight: Approximately 2,500 tons (depending on configuration)

Construction:

Crankcase Material: Cast Iron
Cylinder Liners: Replaceable, made from high-strength alloy steel
Pistons: Composite pistons with aluminum alloy crown and steel skirt
Crankshaft: Forged steel, fully balanced

Lubrication System:

Type: Forced lubrication with full-flow filtration
Oil Capacity: Varies by configuration, typically in the range of several tons
Oil Consumption: Approx. 1-2 g/kWh

Cooling System:

Type: Freshwater cooling with sea-water heat exchangers
Cooling Medium: Freshwater with additives to prevent corrosion

Fuel System:

Type: Direct injection with high-pressure fuel pumps
Fuel Type: Heavy fuel oil (HFO) / Marine diesel oil (MDO)

Turbocharging System:

Turbochargers: Two-stage turbocharging with intercooling (depending on configuration)
Scavenging: Uniflow scavenging

Emissions:

Compliance: Meets MARPOL Annex VI regulations for NOx emissions

Optional Equipment:

Automation System: Full integration with ship's control system for automated monitoring and control
Exhaust Gas Scrubber: Optional for further reduction of sulfur emissions
Selective Catalytic Reduction (SCR): Available for additional NOx reduction

Installation and Maintenance:

Installation:

Mounting: Engine foundation to be integrated into the ship's hull structure
Vibration Dampers: Required to minimize operational vibrations

Maintenance:

Overhaul Interval: Approximately 24,000 operational hours, dependent on specific operating conditions
Spare Parts Availability: Comprehensive support and availability of spares from Sulzer authorized service centers globally

Commercial Information:

Warranty: Standard 2-year warranty or 12,000 operational hours, whichever comes first
Support: 24/7 global support network with remote diagnostics capability

Documentation:

User Manual: Comprehensive user manual provided
Service Manual: Detailed service and maintenance guide included
Certification: Type approval certificates from major classification societies

The Sulzer RTA84C-5 is engineered for high efficiency and reliability, ideal for large vessels requiring significant power output. For further information, technical details, and purchase inquiries, please contact Sulzer's marine engine division or visit the official Sulzer website.

[Product Type: Engine]