Product Description

Description:

The Allison 250 is a very popular turbo shaft engine. Its simple design makes it a valuable training aid. The tear down engine is used for hands-on training for the dis-assembly and re-assembly of engine parts and sections. The students can also perform engine inspection. In conjunction with our Allison 250 engine cutaway, students can gain a thorough familiarization with engine construction, assembly, and operation.

Engine Features:

• Six-Stage Axial Compressor
  
• Centrifugal Impeller
  
• Combustion Chamber: Single Can with Single Burner
  
• Compressor Turbine: 2 Stage Axial
  
• Power Turbine: 2 Stage Axial with 5.8:1 reduction gear
  
• Layout: Twin Spool Turbo shaft with combined accessory and output gearbox