The Sulzer Z40/48 engine is renowned for its robust performance and reliability, but like any high-performing engine, it requires regular maintenance and occasional part replacements to ensure optimal operation. One critical aspect of this maintenance involves the inlet and exhaust valves, essential for regulating the flow of gases into and out of the engine's cylinders. For those maintaining a Z40/48 engine, options include either repairing the existing valves or installing brand new ones. The complete inlet and exhaust valve set (K 27500) includes both components, while individual parts like the complete inlet valve (K 27510) and the complete exhaust valve (K 27520) are also available. These components are crucial for maintaining engine efficiency and longevity, providing reliable performance under demanding conditions. Whether opting for repair or replacement, ensuring the quality of these valves is key to the engine's continued success.

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Maintaining the Sulzer AL25 engine involves critical decisions, especially regarding the lower connecting rod head. Opting for either a repair or a brand new replacement of this component is essential for the engine's optimal performance and longevity. The lower connecting rod head, particularly the two-part version (K 33201; in Russian: Нижняя головка шатуна, из двух частей; in German: Untere Schubstangenkopf, zweiteilig), plays a vital role in maintaining the engine's integrity and smooth operation. New replacements ensure adherence to the highest standards of performance and reliability, while repairs might offer a cost-effective solution but may not always guarantee the same level of efficiency. Understanding the specifications and applications of the lower connecting rod head helps in making informed maintenance decisions, ensuring that the Sulzer AL25 engine operates efficiently and reliably.

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ADRIADIESEL - ENGINE Sulzer ASL 25 - SPARE PARTS

When it comes to maintaining the Sulzer AL25 engine, the decision between repairing or opting for a brand new casing is pivotal for ensuring efficient operation and longevity. This engine relies heavily on various casings, each playing a crucial role in maintaining the engine's structural integrity and functionality. For instance, the casing for the charge air baffle and air inlet housing (K 66200; in Russian: Кожух отвода воздуха и входного корпуса воздуха, в сборе; in German: Verschalung, komplett für Luft-Umlenkung und Lufteintrittsgehäuse) and the oil pump casing (K 71011; in Russian: Корпус насоса, в сборе; in German: Ölpumpengehäuse, komplett) are vital components. Similarly, the cooling water pump casing (K 73002; in Russian: Корпус насоса, в сборе; in German: Kühlwasserpumpengehäuse, komplett) and the bearing casing (K 28000; in Russian: Коробка клапанных рычагов, в сборе; in German: Lagerhaube, komplett) ensure the engine operates smoothly. Opting for new casings guarantees adherence to the highest standards of performance and reliability. Understanding the specifications and applications of each casing aids in making informed maintenance decisions, ensuring the Sulzer AL25 engine runs efficiently and effectively.

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When it comes to maintaining the Sulzer AL25 engine, replacing rings is critical for ensuring optimal performance and longevity. The engine relies on various rings, including shaft sealing rings for toothed racks (KS 55041) and multiple sealing rings (KS 87177, KS 87178, KS 87179). Additionally, O-rings for cylinder liners (K 21404, K 21405, K 21406) and other specific components play essential roles in maintaining tight seals and preventing leaks. New replacements ensure the highest standards of performance and reliability. Understanding the specifications and applications of each ring, such as the snap ring for flange K 27026 (K 27029) and various other specialized rings, helps in making informed decisions to keep the Sulzer AL25 engine running smoothly.

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Sulzer pumps enable efficient operation at a new gas-fired power station in North America. Sulzer's pumps are custom designed to support the latest generation of air-cooled gas turbines and achieve world-class efficiency. The pump is placed on a specially designed slide that is precisely positioned with the surrounding infrastructure. Sulzer's SJD-CEP units can provide high flow rates with a single suction first stage solution. The company's single-suction multistage pumps are a popular choice for this type of installation.

Sulzer Type TD is built as a standard marine engine for direct propeller drive and suitable for all types of single-screw and multiple-screw vessels in river, lake, coastal and ocean service. The propeller thrust is transmitted directly to the thrust bearing built on to the engine through the transmission shafting.

Sulzer Type TG is chielfy used when the engine is connected to a reduction gear, a disengaging friction clutch or a flexible coupling (toothed coupling, Cardan joint, etc.), i.e. wherever the propeller thrust is taken by a thrust bearing in the gearing or behind the special coupling mentioned. For this reason, a thrust bearing built on to the engine is unnecessary. The engine type TD is thus mostly used for fishing boats (with reduction gearing), ferries, dredgers and other special-purpose vessels in which the propulsion arrangements are as described above.

B22 and B29 are 4-stroke engine models from Sulzer. B22s were manufactured in 3 to 8 cylinder versions. B22 has many submodels. BW22s, for instance, were mainly produced to be utilized in ship propulsion modules while BH22s were produced to be utilized as generator prime movers.

Most wear and tear on Sulzer RTA models will occur on parts such as cylinder liners, cylinder head parts (valves, seats, nozzles), plunger and barrels. The bore size of the original RTA series has an extensive range of 380 to 840 mm.

Sulzer A20 has an rpm range of 720 to 1000. 8-cylinder in-line (L) version of this engine can produce 820 kW at 1000 rpm when running on diesel oil while 600 kW is produced at 720 rpm version.