C7 Original Second Hand Crankshaft For E329D E325D Excavator Diesel Engine
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C7 Original Second Hand Crankshaft For E329D E325D Excavator Diesel Engine
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Features
Basic Infomation
Place of Origin: Brazil
Brand Name: CAT
Model Number: C7
High Light:

E329D Second Hand Crankshaft

,

E325D Second Hand Crankshaft

,

C7 Diesel Engine Crankshaft Second Hand

Payment & Shipping Terms
Packaging Details: Neutral Package or Fumigation Free
Delivery Time: 5 - 8 work days
Payment Terms: D/P, T/T
Supply Ability: 30 pieces
Specifications
Engine Code: C7
Type: Engine Crankshaft
Excavator Model: E325d Or E329d
Condition: Used
Material: Steel
Geer Code: 2W8147
Quality: High Performance
Size: STD
Product Description

 

 

C7 Excavator Diesel Engine Crankshaft E329D E325D Original Crankshaft

 

 

Specification

 

 

Type Engine Crankshaft
Brand Name
CAT
Weight
80kg
Application
Engineering Machinery Engine
Condition Original Used
Excavator  E329D E325D
Size Standard Size
Delivery time
3-7 Working Days
Shipping
By Express / Sea / Air

 

 

Description

 

 

What is the engine?

A high quality of crankshaft is the heart of the engine,and decide the life of engine.The combustion of fuel shoots the piston straight down the cylinder , it’s the job of the crankshaft to convert this linear motion into rotation - basically by swinging around and pushing the piston back up the cylinder.

 

Two type of crankshaft:

 

there are two types of journal on a crankshaft - the main bearing journals form the axis of rotation for the crankshaft , and the connecting rod journals are secured to the ends of the connecting rods, which run up to the pistons.

 

What is the design of the Engine?

 

Crankshafts are built using the metals like cast iron . The metal is taken in the molten form and is then poured in a mold during the process of casting whereas the modern crankshafts are made from the forged steel that is mostly used in some performance engines 

The process of making a crankshaft includes heating a block of steel until it gets red hot. Once it gets hot its shape is formed using an extreme high pressure . The heat-treatment is either alloyed steel or nitride steel materials which are used . The crankshafts are also surface-hardened.

Function Of Crankshaft

There are endless functions which gives a smoother drive to the motors with the multiple cylinders.Converting the linear motion of the pistion into the rotational motion is also one amongst its functions . The power is produced through the combustion of the fuel-air mixture . The shaft of the crankshaft is bored with some holes which feeds the motor with the required quantity of oil . This oil is mainly used to smoothen the movements . Crankshafts also functions as load bearing as the load gets distributed during this process.One of the load is the severe bending and the torsional stress wherein the pistons are connected to the crankshaft through the conneting rod . It must be noted that the rotary movement of the crankshaft accelerates and decelerates constantly where the further loads of torsional vibration is added.

C7 Original Second Hand Crankshaft For E329D E325D Excavator Diesel Engine 0C7 Original Second Hand Crankshaft For E329D E325D Excavator Diesel Engine 1C7 Original Second Hand Crankshaft For E329D E325D Excavator Diesel Engine 2

 

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