Sulzer 6S20H engine block

The Sulzer 6S20H engine block is a robust cast iron structure forming the main frame of the engine. It supports essential components such as the crankshaft, cylinder liners, and bearings while maintaining proper alignment under heavy loads. The block is designed with internal passages for cooling water and lubricating oil, ensuring efficient heat removal and smooth operation in continuous marine service. It is built for high strength, reliability, and easy maintenance in auxiliary diesel engines. Key Features * High-strength cast iron construction for durability and long service life * Rigid one-piece design to withstand high mechanical stress * Integrated cooling water jackets for effective temperature control * Built-in lubricating oil passages for proper lubrication of moving parts * Accurate main bearing housing for crankshaft alignment and stability * Provision for replaceable cylinder liners for easy overhaul * Compact and heavy-duty structure suitable

Comprehensive Testing & Quality Assurance

As a leading supplier of marine spare parts sourced directly from Alang Ship Breaking Yard, UTS Marine LLP guarantees the highest level of reliability. This component has been meticulously salvaged and is eligible for rigorous Non-Destructive Testing (NDT). Our in-house testing procedures include:

• Magnetic Particle Inspection (MPI): Ensuring no surface or near-surface cracks exist.
• Ultrasonic Testing (UT): Detecting internal flaws and assessing material thickness.
• Hardness & Hydraulic Testing: Verifying OEM tolerance limits under operational pressure.

Global Export & Packaging Information

We specialize in the worldwide export of reconditioned marine equipment. Every order is securely packaged in custom, sea-worthy wooden crates to prevent transit damage. Our logistics team handles all customs documentation, ensuring smooth delivery to any major port globally. We proudly operate under ISO 9001:2015 certified processes.

Related Brands & Ship Machinery

Explore our extensive inventory across top marine engineering brands. Visit our dedicated brand hubs for MAN B&W, Wärtsilä, Sulzer, Yanmar, Daihatsu, Mitsubishi, and MaK. For insights into procurement, read our guide on Used Ship Machinery from Alang.