KBB turbochargers in the HPR series -
the proven BOOST!
The HPR series enables the single-stage, high-pressure turbocharging of medium-speed engines with an output between 500 and 3,000 kW per unit.
Main fields of applications:
- Power generation
- Diesel-electric drives
- Diesel-mechanical drives
- Main propulsion engines
- Auxiliary engines
- Locomotive applications
- Off-road applications
Suitable for the following engine types:
- Diesel engines
- Heavy fuel oil engines (HFO)
- Engines for natural gas, biogas and special gases
- Dual-fuel engines
The products in the HPR series are characterised by the following performance features:
- High efficiency
- High pressure ratio
- Wide compressor maps
- Compact design with radial turbine
- Reduced pollutant emissions from the engine (to comply with international requirements such as IMO I, IMO II, Rhein SchUO, BSO 1+2, EPA Tier 1+2, TA Air, etc.)
- Long service life and extended maintenance intervals
- Easy-maintenance design and short engine downtimes during servicing work
- Quick and easy replacement of wearing components
- Compressor and turbine washing device, speed measurement, silencer and insulation available as accessories
- Water cooling of the bearing casing for high-temperature applications on request
| Model | Air flow rate V (m3/s) | Engine output P (kW) | Maximum pressure ratio* ∏ vmax | Efficiency η (%) ∏ = 4.0 | Weight** m (kg) | |
|---|---|---|---|---|---|---|
| ∏ = 4.0 | ∏ = 4.5 | |||||
| HPR3000 | 0.90 - 1.70 | 1.00 - 1.70 | 500 - 900 | 5.0 | 63 | 160 |
| HPR4000 | 1.30 - 2.50 | 1.50 - 2.50 | 700 - 1,300 | 5.0 | 64 | 226 |
| HPR5000 | 1.90 - 3.60 | 2.10 - 3.60 | 1,000 - 1,900 | 5.0 | 66 | 354 |
| HPR6000 | 2.70 - 5.20 | 2.90 - 5.20 | 1,600 - 3,000 | 5.0 | 68 | 550 |
* with aluminium impeller - max. pressure ratio 4.7
** Weight = basic turbo + air filter silencer + gas outlet casing
Any questions?
Silvio Risse, our Engineering Director, will be happy to help if you need more information about our exhaust-gas turbochargers. Give him a call on +49 351 4085 622 or send him an e-mail at . Alternatively, you can also use our contact form to get in touch with us.
