ABB Martine Turbocharger RR Series Compressor Housing for 250-1500kW Diesel Engines with 0.6-2.5 m³/s Flow Range
High-performance mixed-flow turbocharger compressor housing designed for ship diesel engines and industrial applications, featuring advanced engineering for optimal efficiency and reliability.
The RR series turbocharger is a mixed-flow design incorporating single-stage mixed-flow turbine and centrifugal compressor technology. Engineered with inboard support roller bearings and external lube oil supply structure, this turbocharger delivers exceptional performance across various industrial applications.
• Flow Range: 0.6-2.5 m³/s
• Compression Ratio: 1.5-3.0
• Total Efficiency: Higher than 80%
• Power Compatibility: 250-1500kW high-speed diesel and gas engines
| Model Series | Model Series |
|---|---|
| RR131 | RR181 |
| RR151 | RR180 |
| RR150 | RR221 |
| RR153 | RR212 |
| Type | A (mm) | B (mm) | A+B (mm) | D (mm) | E (mm) | F (mm) | G (mm) | H (mm) | J (mm) | A+J (mm) | Weight (Kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| J140 | 210 | 376 | 587 | 315 | 106 | 130 | 182 | 121 | 141 | 351 | 70 |
| J160 | 233 | 433 | 666 | 361 | 130 | 140 | 211 | 139 | 162 | 395 | 110 |
| J190 | 285 | 528 | 813 | 444 | 148 | 170 | 259 | 170 | 198 | 483 | 190 |
| J210 | 348.5 | 642 | 990.5 | 542 | 181 | 209 | 314 | 255 | 241.5 | 590 | 360 |
- Compressor vanes: forward inclined and backward curved blades
- Pressure plates: vaned diffuser type
- Bearing casing: water-cooled and non-water-cooled options available
- Total efficiency: more than 62%
- External lube oil supply requirement: filtration rating less than 35μm
- Compatible with standard diesel engine lubricating oil
- Radial flow turbine and centrifugal compressor design
- Compatible with 250-1500kW high-speed diesel and gas engines
- Inner bracing full floating plain bearing with cooled & uncooled bearing casing
- Gas turbo housing with different nozzle areas and tangential inlet designs
- Forward bending compressor wheel for enhanced performance
- Overall turbocharger efficiency: 55%-60% with maximum pressure ratio of 3.5
- Compact design ideal for high-speed generator sets and fishing vessels
Widely used in shipbuilding, locomotive engineering, land power generation, petroleum drilling, inland and coastal transportation, and fishing industries. The RR series turbocharger is recognized for its high efficiency, compact size, lightweight construction, excellent maintainability, and comprehensive spare parts availability.
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