Quick Details

 

• Place of Origin: Liaoning, China (Mainland)
• Brand Name: CNR
• Model Number: ZN285
• Engine Type: Diesel
• Type: Turbocharger
• Max.Rotational Speed: 28800r/min
• Max.Pressure Ratio: 3.8
• Air flux: 1.9-2.3kg/s
• Max.Total Efficiency: 63%
• Applicable Power Range: 700-1200kW
• Overall Dimensions: 920*720*690mm
• Weight: 320kg
• Type: Turbocharger
• Engine Type: Diesel
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Main Technical Parameters:

Max. Rotational Speed :  28800r/min

Max. Pressure Ratio :   3.8

Air flux :   1.9~2.3kg/s

Max. Total Efficiency :  63%

Max. Allowed Air Temperature at turbine inlet :  650°C

Applicable Power Range :  700~1200kW

Overall Dimensions(length × width × height) :920×720×690mm

Weight :   320kg

 

Suitable Diesel Engine :

 

Suitable to 6240ZJ,12V240ZJ diesel engine of(DF7C,DF7D locomotive)

 

Main Structural Features :

 

Single-stage axial flow turbine drives single-stage centrifugal compressor .

Built-in sliding bearing .

Turbine air outlet housing with water-cooled and big drain cavity .

 

Interchangeability :

 

The joint dimension of ZN285-LSA is the same as that of ZN261P-13E , the joint dimension of ZN285-LSB is the same as that of ZN261P-13D-1 .

CNR Dalian Locomotive Research Institute Co., Ltd.

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