4M50 Second Hand Turbo For Excavator HD820V SY195-10 ME444897 49389-02140
4M50 Second Hand Turbo For Excavator HD820V SY195-10 ME444897 49389-02140
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Basic Infomation
Place of Origin: Japan
Brand Name: Mitsubishi
Model Number: 4M50
High Light:

Second Hand Turbo 49389-02140


ME444897 Second Hand Turbo

Payment & Shipping Terms
Packaging Details: Neutral Package or Fumigation Free
Delivery Time: 5 - 8 work days
Payment Terms: D/P, T/T
Supply Ability: 5 pieces
Product Name: Second Hand Turbo
Excavator Model: HD820V SY195 - 10
Engine Model: 4M50
Part Number: ME444897
Condition: Used
Material: Metal
Color: Same As Pictures
Engine Type: Diesel
Product Description



4M50 Second Hand Turbo For Excavator HD820V SY195 - 10 ME444897 49389 - 02140





Part Name: Engine turbocharger Part code: 49389 - 02140
cylinders numbe: 4 Item: Diesel engine
Application: Construction machinery Test staus: normal
Type: Direct injection Industrial Engine: 4M50





How Does a Turbocharger Work?

A turbocharger is made up of two main sections: the turbine and the compressor. The turbine consists of the turbine wheel and the turbine housing. It is the job of the turbine housing to guide the exhaust gas into the turbine wheel. The energy from the exhaust gas turns the turbine wheel, and the gas then exits the turbine housing through an exhaust outlet area.


The compressor also consists of two parts:


the compressor wheel and the compressor housing. The compressor’s mode of action is opposite that of the turbine. The compressor wheel is attached to the turbine by a forged steel shaft, and as the turbine turns the compressor wheel, the high-velocity spinning draws in air and compresses it. The compressor housing then converts the high-velocity, low-pressure air stream into a high-pressure, low-velocity air stream through a process called diffusion. The compressed air is pushed into the engine, allowing the engine to burn more fuel to produce more power.


Several parts of turbochanger:

The turbine wheel
The turbine housing
Exhaust gas
Exhaust outlet area
The compressor wheel
The compressor housing
Forged steel shaft
Compressed air


And What are the Downsides?

Expensive Repair Costs

Turbochargers add complexity to an engine, with a whole host of other components beneath the bonnet that can fail or develop faults. These problems can be expensive to put right, and can have an impact on other components if they fail.


Turbo Lag

Turbo lag is a brief delay in response after pressing the throttle, which can occur when the engine isn’t producing enough exhaust gas to spin the turbo’s intake turbine quick enough. This only really happens when the car is being driven aggressively, or from a closed throttle position. In high-performance cars, manufacturers prevent turbo lag by adding two turbochargers of differing geometry, rather than one big one with only a single turbine.



4M50 Second Hand Turbo For Excavator HD820V SY195-10 ME444897 49389-02140 0

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