MADE IN CHINA

EXCAVATOR UNDERCARRIER PARTS

EXCAVATOR ENGIN PARTS

  • 18x90 size track bolt
  • 18x90 size track bolt

18x90 Size Track Bolt For Excavator Track Roller Parts

Brand :F-Times,AFA,UTD

Product origin :Quanzhou Fujian China

Delivery time :30 days

Supply capacity :20000pcs

40Cr heat treatment+intermediate frequency processingto ensure the hardness and tension of the bolt.
A wide range of track shoe bolts, track roller bolts, sprocket bolts etc., to meets the needs of most chassis armor and bucket parts.

Product Information
 

18x90 size track bolt

Brand Name F-Times,AFA,UTD
Products TypeTrack Roller Bolt
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
 
  


What to do if the track bolt is broken

 

  1. First remove the sludge on the broken surface of the broken track bolt with the center. Kill the center of the section and then use a drill with a diameter of 6-8 mm to drill a hole in the center of the section. Note that the hole must be drilled through. After drilling the hole, remove the small drill bit and replace it with a 16 mm diameter drill bit. Continue to enlarge and drill through the hole of the broken track bolt.

  

      2. Take a welding rod with a diameter of less than 3.2 mm and use a small and medium current to perform the surfacing welding from the inside to the outside of the drilling of the broken track bolts. Take half of the entire length of the track bolts. Too long to avoid burning through the outer wall of the broken crawler bolts. After surfacing to the upper end of the broken crawler bolts, we will continue to overlay one cylinder with a diameter of 14-16 mm and a height of 8-10 mm.

 

  3. After surfacing, hammer the end face with a hammer to make the broken track bolt vibrate along its axial direction. Due to the heat generated by the previous arc and the subsequent cooling plus the vibration at this time, the broken track bolt and the body will be broken. Looseness occurs between the threads.

 

  4. Careful observation. When it is found that a small amount of rust leaks from the fracture after striking, you can take the M18 nut on the surfacing stigma and weld the two together.

 

  5. After the welding is slightly cool, use a plum wrench on the nut to twist it back and forth, or twist it back and forth while hitting the end face of the nut with a small hammer to remove the broken track bolt.

 

  6. After removing the broken track bolts, use a suitable wire hammer to process the wire fasteners in the machine frame to remove rust and other debris in the holes.


    

 

 18x90 size track bolt

  

 

 

Product Process
 
 

               18x90 size track bolt

18x90 size track bolt

 

            

                 Quanzhou Future Times Trading Co.,Ltd

   

We has always been committed to developing and manufacturing the undercarriage parts of excavator bulldozer construction machinery since its establishment in 2009.


On the basis of technology development the company has taken in a group of experienced personals who was telleted in senior management, marketing and skills of producing.And products conducted in accordance with international quality standards and have been implemented throughout the entire production process.

18x90 size track bolt

18x90 size track bolt

18x90 size track bolt


About Track Bolt Packing

  

First of all, when ordering, if the customer needs a small amount of goods of that specification, he will use a small sealed bag to match them first, and mark the specifications and quantities clearly. This is to enable the Customers find the goods they need right away.

  

For the second floor, there is a four-layer box to hold these specifications with a small number of standard parts, and a list for customers is put in it.

  

This method is suitable for our surrounding customers, because we will provide door-to-door service for customers around the region. The entire route is relatively short, and there will not be the sense of turbulence and logistics. So this method is completely Okay.


 

18x90 size track bolt

 


18x90 size track bolt


18x90 size track bolt

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