NameplateJK39
Turbocharger- Engine power
- 47–80kW
- Engine displacement
- 1–1.3L
- Rated speed
- 235,000rpm
- Maximum speed
- 250,000rpm
- Pressure ratio
- 2.5
- Air flow
- 0.02–0.1kg/s
- Turbine inlet temperature
- 750°C
- Fuel
- Diesel
JK39 Turbocharger · 47–80 kW diesel
Summary
The JK39 is a variable-geometry (VNT) turbocharger in the FuYuan JK Series Variable-Geometry (VNT) Turbochargers, matched to Diesel engines of 1–1.3 L displacement and 47–80 kW output. It runs at a rated speed of 235,000 rpm (maximum 250,000 rpm) with a pressure ratio of 2.5 and an air flow of 0.02–0.1 kg/s; the turbine inlet temperature limit is 750 °C. Typical applications: Power generation and Passenger cars.
| Parameter | Value | Unit |
|---|---|---|
| Performance | ||
| Rated speed | 235,000 | rpm |
| Maximum speed | 250,000 | rpm |
| Pressure ratio | 2.5 | |
| Air flow | 0.02–0.1 | kg/s |
| Turbine inlet temperature | 750 | °C |
| Variable geometry | Yes | |
| Engine match | ||
| Engine power | 47–80 | kW |
| Engine displacement | 1–1.3 | L |
| Fuel | Diesel | |
| Applications | ||
| Applications | Power generation and Passenger cars | |
Features
- High-efficiency centrifugal compressor with a wider compressor map that can be matched to all diesel engine characteristics
- Choice of a standard vacuum actuator, an actuator with position sensor or an electronic actuator, to suit different accuracy and cost requirements
- Compact design makes the turbocharger easier to install and replace
- Comprehensive inspection and test program, including containment testing, for maximum operating safety
Related models
Neighbouring models in the JK Series Variable-Geometry (VNT) Turbochargers and other models for the same applications.
JK Series Variable-Geometry (VNT) Turbochargers
TurbochargerJK40 — JK40 Turbocharger
- Engine power
- 70–100kW
- Engine displacement
- 1.3–1.8L
JK Series Variable-Geometry (VNT) Turbochargers
TurbochargerJK56 — JK56 Turbocharger
- Engine power
- 110–150kW
- Engine displacement
- 2.9–3.3L
JQP/JEF Series Turbochargers for Passenger-Car Gasoline Engines
TurbochargerJEF7 — JEF7 Turbocharger
- Engine power
- 95–110kW
- Engine displacement
- 1.6–1.8L
JQP/JEF Series Turbochargers for Passenger-Car Gasoline Engines
TurbochargerJQP40 — JQP40 Turbocharger
- Engine power
- 92–100kW
- Engine displacement
- 1.2–1.5L
JQP/JEF Series Turbochargers for Passenger-Car Gasoline Engines
TurbochargerJQP44 — JQP44 Turbocharger
- Engine power
- 90–96kW
- Engine displacement
- 0.9–1.1L
SH Series Turbochargers
TurbochargerSH148 — SH148 Turbocharger
- Engine power
- 400–850kW
- Engine displacement
- 20–30L
Frequently asked questions
Which engine power range does the JK39 cover?
The JK39 is matched to Diesel engines producing 47–80 kW with a displacement of 1–1.3 L.
What are the rated speed and pressure ratio of the JK39?
The rated speed is 235,000 rpm with a maximum of 250,000 rpm; the pressure ratio is 2.5 and the air flow is 0.02–0.1 kg/s.
What is the JK39 turbocharger used for?
Typical applications are Power generation and Passenger cars. It is part of the FuYuan JK Series Variable-Geometry (VNT) Turbochargers.
Generated from the published specifications