The Wärtsilä 20 engine is known for its reliability and efficiency, particularly in marine and power plant applications. Below are the specifications for the Wärtsilä 20 cylinder head:
Wärtsilä 20 Cylinder Head Specifications:
Material:
High-strength cast iron or steel, designed to withstand high pressures and temperatures.
Dimensions:
Cylinder Bore: 200 mm
Stroke: 280 mm
These dimensions contribute to the overall displacement of the engine.
Valves:
Intake Valves: Typically two per cylinder
Exhaust Valves: Typically two per cylinder
Valves are made from heat-resistant materials to ensure durability.
Fuel System:
Injection Type: Direct injection
Injector Placement: Centrally located in the cylinder head for optimal fuel atomization.
Cooling:
Integrated cooling passages for effective heat dissipation
Coolant Type: Water-cooled, using the engine's coolant system
Combustion Chamber:
Designed for optimal air-fuel mixture and efficient combustion
The shape of the combustion chamber is engineered to enhance performance and reduce emissions.
Valve Actuation:
Rocker Arms: Operated by pushrods and camshaft, ensuring precise valve timing
Valve Clearance: Requires regular adjustment as part of maintenance to ensure optimal engine performance
Sealing:
Cylinder Head Gasket: High-quality gasket ensuring a proper seal between the cylinder head and engine block to prevent leaks
Mounting:
Secured to the engine block with high-tensile bolts, ensuring a tight and secure fit.
Maintenance and Service Intervals:
Regular Inspections: Check for cracks, wear, and proper sealing
Valve Clearance Adjustment: Typically every 2000 to 4000 operating hours, depending on the manufacturer's recommendations and operating conditions
Injector Maintenance: Regular testing and cleaning to ensure proper fuel atomization
Performance:
Power Output: Ranges from 200 kW to 2200 kW, depending on the specific configuration and number of cylinders
Efficiency: High thermal efficiency due to optimal combustion chamber design and efficient cooling
Additional Features:
Emissions Compliance: Designed to meet stringent emissions standards
Durability: Built to withstand harsh marine environments and continuous operation
For the most accurate and detailed information, it is always recommended to refer to the official Wärtsilä 20 engine manual or contact Wärtsilä directly. This ensures that you have the latest specifications and maintenance guidelines tailored to your specific engine model.Artikelkenmerken
| HS-code | 8409 9900 |
| Net Weight | 0 |
| Item No. | #10028A |
| Customer code | 10012762 |
| Item category | Wartsila Vasa 32 |
