MADE IN CHINA

EXCAVATOR UNDERCARRIER PARTS

EXCAVATOR ENGIN PARTS

  • E330 sprocket parts

Excavator Undercarriage Parts E330 Sprocket For CAT

Brand :F-Times,AFA,UDT

Product origin :Quanzhou Fujian China

Delivery time :30days

Supply capacity :20000pcs

After the standard heat treatment of the drive wheel blank of our sprocket, the hardness of the substrate reaches above HB235, and the drive teeth are subjected to medium frequency induction hardening and low temperature tempering. The surface hardness can reach HRC48-54, and the hardening depth is higher than 5-10mm (HRC45). It not only provides accurate power under harsh working conditions, but also has excellent wear resistance and has the effect of extending product life and reducing customer costs.

Product Information
 

E330 sprocket parts



Brand Name F-Times,AFA,UTD
Products TypeE330 Sprocket
Place of ProductionQuanzhou Fujian China
Use
Excavator, Bulldozer, ect
Technology
Forging Casting/Smooth Finish
FeatureDurable, Strong
Material45#,40Cr, 20CrMnTi
Color Commonly use color, Customized
MOQ 10pcs
PackageCustomized
Shipment FOB

 

Product Information
 
  

Adjustment of sprocket mounting engagement

  

When the sprocket is installed after being repaired or updated, the center distance between the two sprocket should be adjusted appropriately. The center distance needs to be calculated.

  

The center distance of the sprocket is appropriately adjusted according to the standard size to ensure normal meshing operation. Tooth-to-tooth correct meshing can achieve approximate theoretical rolling operation and prevent wear and noise.

  

When adjusting the center distance, the radial clearance of the sprocket should be strictly adjusted. The normal radial clearance is 0.15 ~ 0.3 (modulus), and it should not exceed or decrease.

  

The side clearance of the sprocket is also very important. Except that there are special rules for individual sprocket in W-4 single bucket excavator, the general sprocket should be installed according to the regulations.

   

 

 E330 sprocket parts

  

 

 

Product Process
 
 

               E330 sprocket parts

E330 sprocket parts

Inspection of sprocket meshing contact surface

  

After the sprocket is installed, you can apply a thin layer of colored lead oil on the tooth surface, make the sprocket rotate gently, and check the embossed traces after the tooth surface contacts. The effective contact surface of the sprocket must not be less than 45% along the tooth length direction and not less than 20% along the tooth height direction. It is theoretically impossible to make full contact in practice. The normal standard meshing contact surface requires 70% to 80% tooth length contact and 60% to 70% tooth height contact.

                          

E330 sprocket parts

E330 sprocket parts

E330 sprocket parts

 

E330 sprocket parts

 


E330 sprocket parts


E330 sprocket parts

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