IHI MAN NR/TCR Series Turbocharger for High-Speed Diesel Engines 300-2500kW with 4.0 Pressure Ratio
Price:
negotiable
MOQ:
1
Delivery Time:
5-8 work days
Brand:
BF
Product Description
IHI MAN Turbocharger NR/TCR Series for High-Speed Diesel Engines
The IHI/MAN NR/TCR series turbochargers are radial-flow turbochargers designed for high-speed diesel engines in marine, locomotive, power station, and petroleum drilling applications. These units feature single-stage radial-flow turbines and centrifugal compressors with inboard support roller bearings.
Technical Specifications
Available Models
TCR12, TCR14, TCR16, TCR18, TCR20, TCR22, NR12/S, NR14/S, NR15/R, NR17/S, NR20, NR20/R, NR20/S, NR24/R, NR24/S, NR26, NR26/R, NR29/S, NR34/R
Dimensional Specifications
| Model | Length (mm) | Width (mm) | Height (mm) |
|---|---|---|---|
| NR12/S | 858 | 402 | 432 |
| NR15/R | 715-724 | 500-520 | 525-672 |
| NR20/R | 900-960 | 662-692 | 700-730 |
| NR20/S | 1165 | 715 | 678 |
| NR24/S | 1470 | 748 | 838 |
Performance Specifications
| Model | Max. Engine Output (kW) | Max. Speed (rpm) | Weight (kg) |
|---|---|---|---|
| NR12/S | 670 | 75,000 | 155 |
| NR15/R | 800 | 57,000 | 200 |
| NR20/R | 1,400 | 44,000 | 400 |
| NR20/S | 1,870 | 44,700 | 350 |
| NR24/S | 2,690 | 37,300 | 505 |
Design Features
- External lube oil supply compatible with diesel engine lubrication systems
- Forward inclined and backward curved compressor blades with maximum pressure ratio of 4.0
- Vaned diffuser type pressure plates
- Non-water-cooled casing design
- Total efficiency exceeding 60%
- Single-stage radial turbine and centrifugal compressor configuration
- Compatible with 300-2500kW two-stroke or four-stroke diesel engines
- Inner bracing plain bearing with uncooled casing
- Unique nozzle ring blades for improved surge performance
- Continuous bending compressor wheel design
- Overall turbocharger efficiency of 61%-66%
Applications
Widely used in marine main engines and auxiliary engines for in-land and coastal transportation, fishing vessels, locomotives, land power stations, and petroleum drilling equipment.
Frequently Asked Questions
When will you deliver the goods?
Approximately one week after payment, depending on quantity and custom mold requirements.
How about product quality?
Each product undergoes strict quality control and inspection before leaving the factory, ensuring top manufacturing standards.
Do you accept customized orders?
Yes, we welcome OEM and ODM orders with our professional design team support.
Which transportation methods do you accept?
DHL, FedEx, EMS and other major carriers for your convenience.
What payment terms are available?
T/T, L/C, PayPal, and Western Union are all acceptable.
Can you handle mold making?
Yes, we provide custom mold making services.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Chongqing Xionggong Mechanical & Electrical Co., Ltd.
Location
No. 111, Longshan Ave, Yubei Dist., Chongqing, China (Mainland)
Contact Person
Xijia Huang