PC200 - 7 Engine Turbo Turbocharger 4038475 Excavator Turbocharger 6738 - 81 - 8092
Specifiion
Type | Excavator Turbo Charger |
Model Number | PC200 - 7 |
Part Number | 4038475 / 6738 - 81 - 8092 |
Packing | Neutral packing |
Warranty | 6 months |
MOQ | 1 Piece |
Condition | New |
Availability | Stock |
Supply Ability | 300pcs per week |
Port | Guangzhou / Ningbo |
Delivery Methods | TNT,DHL,Fedex,EMS,UPS,or by Air/Sea |
Payment Methods | Bank transfer, Western Union, Money Gram, Credit Card, Paypal |
Description
The turbine and impeller wheel sizes also dictate the amount of air or exhaust that can flow through the system, and the relative efficiency at which they operate. In general, the larger the turbine wheel and compressor wheel the larger the flow capacity. Measurements and shapes can vary, as well as curvature and number of blades on the wheels.
A turbocharger's performance is closely tied to its size.[36] Large turbochargers take more heat and pressure to spin the turbine, creating lag at low speed. Small turbochargers spin quickly, but may not have the same performance at high acceleration.[37][38] To efficiently combine the benefits of large and small wheels, advanced schemes are used such as twin-turbochargers, twin-scroll turbochargers, or variable-geometry turbochargers.
Characteristic
1.Decreasing the volume of the upper-deck piping
2.Using multiple turbochargers sequentially or in parallel
3.Using an antilag system
4.Using a turbocharger spool valve to increase exhaust gas flow speed to the (twin-scroll) turbine
5.Using a butterfly valve to force exhaust gas through a smaller passage in the turbo inlet
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