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5.0 Pressure Ratio Turbo Bearing Casing For KBB Exhaust Gas Turbocharger

Basic Information
Place of Origin: Jiangsu, China
Brand Name: Marine Turbo
Certification: ISO; CCS
Model Number: HPR3000
Minimum Order Quantity: 1 pcs
Packaging Details: Carton box, wood case, or according to customer's requirement.
Delivery Time: 2-3 working days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 300 pcs / month
Detail Information
Model: HPR3000 Type: KBB Marine Turbocharger
Fuel: Diesel, HFO, Natural Gas, Bio-gas, Special Gas, And Dual-fuel Pressure Ratio: Max. 5.0
Efficiency: 63% To 68% Application: Diesel-electric Drives, Diesel-mechanical Drives, Main Propulsion Engines, Auxiliary Engines
Package: Wood Case, Carton Box Or According To Require
High Light:

5.0 Pressure Ratio Turbo Bearing


KBB Exhaust Gas Turbo Bearing


KBB Exhaust Gas Marine Turbocharger

Product Description

High Efficiency HPR3000 Turbo Bearing Casing For KBB Exhaust Gas Turbocharger


Design features for KBB / HPR series marine turbocharger:

  • High turbocharging efficiency from 63% to 68%;

  • High pressure ratios: up to 5.0 in continuous operation;

  • Engine power output ranges from 500 to 3,000 kW per turbocharger: T- HPR3000 engine output 500-900kW; T- HPR4000 engine output 700-1,300kW; T- HPR5000 engine output 1,000-1,900kW; T- HPR6000 engine output 1,600-3,000kW.

  • Inboard journal bearings;

  • Lubricated by engine oil system;

  • Compressor and turbine with washing devices;

  • Speed measurement;

  • Jet-assist cartridge;

  • Long service life and extended maintenance intervals.

  • Main applied to power generation, diesel-electric drives, diesel-mechanical drives, main propulsion engines, auxiliary engines, locomotive equipment, off-road field, etc.


KBB HPR exhaust gas turbocharger includes types as below:

KBB HPR Series


Engine output, pressure ratio and weight for KBB HPR Series turbocharger:

KBB HPR Series Engine Output (kW) Max. pressure ratio* Efficiency (%) Weight** (kg)
HPR3000 500-900 5.0 63 160
HPR4000 700-1,300 5.0 64 226
HPR5000 1,000-1,900 5.0 66 354
HPR6000 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


More picture for HPR3000 Turbo Bearing Casing​:

5.0 Pressure Ratio Turbo Bearing Casing For KBB Exhaust Gas Turbocharger 0


5.0 Pressure Ratio Turbo Bearing Casing For KBB Exhaust Gas Turbocharger 1

Description of HPR3000 Turbo Bearing Casing:

The turbocharger housings include turbine housing, bearing housing and compressor housing, which cover and protect all the important parts safely in the turbocharger to ensure a premium performance of the engine.


Bearing housing is usually made by casted iron. It is designed for easier installation of all the bearings and rotor shafts at the same time well protection of the bearings and shafts, so as to simplify the maintenance job and increase of the service life of the turbochargers.






Contact Details
Lily Wu

Phone Number : +86 13732670405

WhatsApp : +8613732670405