C6.4 Used Diesel Engine Assembly For Excavator E320D E324D Original
C6.4 Used Diesel Engine Assembly For Excavator E320D E324D Original
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Basic Infomation
Place of Origin: Japan
Brand Name: Caterpillar
Model Number: C6.4
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C6.4 Diesel Engine Assembly


E320D Diesel Engine Assembly

Payment & Shipping Terms
Packaging Details: Neutral Package or Fumigation Free
Delivery Time: 5 - 8 work days
Payment Terms: T/T, D/P
Supply Ability: 2
Product Name: Used Engine Assembly
Excavator Model: E320D E324D
Engine Model: C6.4
Condition: Used
Start: Electric
Quality: High Quality
Color: Yellow
Engine Type: Diesel
Product Description



C6.4 Diesel Used Engine Assembly For Excavator E320D E324D Original






Car name: Engine Assy Model Number: C6.4
Cylinder stroke: 130 Cylinder diameter: 102
Application: Excavator valve: 24 valve
Cooling: Water cooling Injection: Electric






How diesel engines work


When a gas is compressed, its temperature rises (see the combined gas law); a diesel engine uses this property to ignite the fuel. Air is drawn into the cylinder of a diesel engine and compressed by the rising piston at a much higher compression ratio than for a spark-ignition engine, up to 25:1. The air temperature reaches 700–900, or 1300–1650 °F.


At the top of the piston Stroke diesel fuel is injected into the combustion chamber at high pressure, through an atomising nozzle, mixing with the hot, high-pressure air. The mixture ignites and burns very rapidly. This contained explosion causes the gas in the chamber to heat up rapidly, which increases its pressure, which in turn forces the piston downwards.


The connecting rod transmits this motion to the crankshaft, which is forced to turn, delivering rotary power at the output end of the crankshaft. Scavenging (pushing the exhausted gas-charge out of the cylinder, and drawing in a fresh draught of air) of the engine is done either by ports or valves.


To fully realize the capabilities of a diesel engine, use of a turbocharger to compress the intake air is necessary; use of an aftercooler/intercooler to cool the intake air after compression by the turbocharger further increases efficiency.


In very cold weather, diesel fuel thickens and increases in viscosity and forms wax crystals or a gel. This can make it difficult for the fuel injector to get fuel into the cylinder in an effective manner, making cold weather starts difficult at times, though recent advances in diesel fuel technology have made these difficulties rare.


A commonly applied advance is to electrically heat the fuel filter and fuel lines. Other engines utilize small electric heaters called glow plugs inside the cylinder to warm the cylinders prior to starting.



C6.4 Used Diesel Engine Assembly For Excavator E320D E324D Original 0C6.4 Used Diesel Engine Assembly For Excavator E320D E324D Original 1C6.4 Used Diesel Engine Assembly For Excavator E320D E324D Original 2


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