Sulzer Wärtsilä RTA 84 Series Spare Parts & Global Technical Supply
● Price available upon requestLarge-Bore Technical Expertise: YAF Diesel is a premier global stockist and supplier for Sulzer Wärtsilä RTA 84, RTA 84M, RTA 84C, and RTA 84T engine spare parts. Coordinated from Istanbul Tuzla, we provide high-precision OEM-quality components and professionally reconditioned major parts for the world's largest merchant vessels.
Sulzer RTA 84 Engine Series Overview
The Sulzer RTA 84 series represents one of the most successful low-speed, two-stroke crosshead engine designs in maritime history. Engineered for extreme fuel economy and immense power, these engines are the backbone of VLCCs, Suezmax tankers, and Post-Panamax container ships. Whether it is the high-stroke RTA 84M or the container-optimized RTA 84C, YAF Diesel ensures the reliability of your propulsion system with technically verified technical spares and class-approved reconditioning services.
Key Technical Specifications (RTA 84 Series)
| Parameter | RTA 84 | RTA 84M | RTA 84C | RTA 84T |
|---|---|---|---|---|
| Cylinder Bore | 840 mm | 840 mm | 840 mm | 840 mm |
| Piston Stroke | 2400 mm | 2900 mm | 2400 mm | 3150 mm |
| Stroke/Bore Ratio | 2.86 | 3.45 | 2.86 | 3.75 |
| Engine Speed | 70 - 90 RPM | 55 - 78 RPM | 80 - 100 RPM | 54 - 74 RPM |
Critical RTA 84 Spare Parts Inventory
We maintain an extensive technical inventory for planned overhauls and emergency repairs:
- Piston Crowns: Forged steel, high-thermal resistance.
- Piston Skirts & Rods: Precisely calibrated for stroke length.
- Cylinder Liners: With anti-polishing rings and lubrication grooves.
- Cylinder Covers: Complete with valve pockets and cooling inserts.
- Crosshead Bearings: White-metal lined, high-load capacity.
- Stuffing Box Assemblies: Full ring sets and housings.
- Exhaust Valve Spindles & Seats: Nimonic alloy options for high heat.
- Fuel Injection Equipment: Pumps, plungers, and nozzles.
- Telescopic Pipes: For piston cooling systems.
- Full Gasket Sets: Hydraulic and mechanical sealing kits.
Workshop & Quality Assurance (Istanbul Tuzla)
Operating in the heart of Turkish shipbuilding, YAF Diesel subjects every RTA 84 part to rigorous technical standards:
- Ultrasonic Testing (UT): Integrity checks for piston crowns and head bolts.
- MPI Crack Detection: Mandatory testing for all structural cast and forged components.
- Dimension Control: Calibration reports for liners and piston rings.
- Reconditioning: Class-approved laser cladding and re-chroming for piston rods.
Frequently Asked Questions (FAQ)
Inquire for Sulzer Wärtsilä RTA 84 Spare Parts
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