Quick Details

 

• Place of Origin: Liaoning, China (Mainland)
• Brand Name: CNR
• Model Number: ZN310-LSA4-1
• Engine Type: Diesel
• Type: Turbocharger
• Max. Rotational Speed: 27500r/min
• Max. Pressure Ratio: 4.0
• Max. Air Flux: 4.9kg/s
• Max. Total Efficiency: 64%
• Applicable Power Range: 800-2224kW
• Overall Dimensions: 1194*650*780 mm
• Weight: 375kg
•  

Specifications

 

Suitable to DF8,DF8B,DF11 locomotive

 

 

Main Technical Parameters:

 

Max. rotational speed :  27500r/min

Max. Pressure Ratio :  4.0

Max. Air Flux :  4.9kg/s

Max. Total Efficiency :  64%

Max. Allowed Air Temperature at Turbine Inlet :  650°C

Applicable Power Range :   800~2224kW

Overall Dimensions(length × width × height) :1194×650×780mm

Weight :   375kg

 

Suitable Diesel Engine :

Suitable to DF8,DF8B,DF11 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 ZN310-LSA4-1 is the same as VTC254-13 and ZN290 , ZN310-LSA4-1 can replace VTC-254-13 and ZN290 on diesel engine completely .

CNR Dalian Locomotive Research Institute Co., Ltd.

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