| Place of Origin: | Jiangsu, China |
|---|---|
| Brand Name: | Marine Turbo |
| Certification: | ISO; CCS; GL |
| Model Number: | T- NR20/R |
| Minimum Order Quantity: | 1 pcs |
| Packaging Details: | Carton box, wood case |
| Delivery Time: | 1-4 working days |
| Payment Terms: | T/T, L/C, Western Union |
| Supply Ability: | 500 pcs / month |
| Model: | T- NR20/R | Product Name: | Turbocharger Rotor Assembly, Rotor Complete |
|---|---|---|---|
| Size: | Standard Size, Or As Customer's Request | Type: | Exhaust Gas Turbocharger |
| Fuel: | Heavy Fuel Oil, Marine Diesel Oil, Biofuel And Gas Operation | Engine Power Range: | 450 KW - 5400kW |
| Pressure Ration: | Max. 4.5 | Quality: | High Performance, Top And High Level, Guaranteed |
| Warranty: | 12 Months | Application: | Marine Engine, Power Engine And Industrial Engine |
| Package: | Wood Case, Carton Box Or According To Require | ||
| High Light: | turbocharger rotor complete,marine turbo kits,Turbo Replacement Rotor Complete |
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T- NR20/R Turbocharger Rotor Assembly belongs to T- MAN / T- NR Series turbocharger, and which is widely used in ship building, locomotive, land power station and petroleum drilling industries, extensively applicable to in-land and coastal transportation and fishing due to its high efficiency, small size, light weight, favorable maintainability and serviceability, adequate supply of spare parts.
Max. of the compressor pressure ratio about 4.5;
Suitable for a wide variety of fuels: heavy fuel, diesel oil, biofuel and gas
Simple and durable design;
Easy maintenance；
Long service life；
widely used in ship building, locomotive, land power station and petroleum drilling industries．
| T- MAN TURBOCHARGER | T- NR Series |
| T- NR12/S | |
| T- NR14/S | |
| T- NR15/R | |
| T- NR17/S | |
| T- NR20 | |
| T- NR20/R | |
| T- NR20/S | |
| T- NR24/R | |
| T- NR24/S | |
| T- NR26/R | |
| T- NR29/S | |
| T- NR34/R | |
| T- NR34/S |
The turbocharger rotor assembly / rotor complete consists of compressor impeller, blade shaf/turbine shaft/rotor shaft and partition wall complete.
The compressor impeller is of aluminium alloy or the more expensive titanium. Manufactured from a single casting it is located on the rotor shaft by splines. Aluminium impellers have a limited life, due to creep, which is dictated by the final air temperature. Often the temperature of air leaving the impeller can be as high as 200°C. The life of the impeller under these circumstances may be limited to about 70000 hours.
The turbocharger rotor shaft is equipped with components such as a compressor and a turbine impeller, and has a complicated structure and a large weight. If the ship is parked for a long time, the turbocharger rotor will be bent and deformed due to the long-term non-operating self-weight, which will break the matching gap between the rotor and the casing, the gas seal and the casing, and the rotor will be lost.
