Mini Excavator Top Roller Carrier Roller for Caterpillar E70B

We can offer Cat E70B E120B E307 E312 Track Roller Carrier Roller For Caterpillar Excavator parts.


  • ColorsYellow,Black or Customized
  • Material35MnB/50Mn
  • HardnessHRC52-58
  • ProcessCasting/ Forged
  • Part No.E70B
  • Applicable BrandCaterpillar Excavator

E70B Top Roller Carrier Roller undercarriage 

Product Crawler Bulldozer Carrier Roller Excavator Top Roller
Material:
40Mn2/50Mn/35MnB
Production Process:
Casting/Forging
Color:
Black, Yellow or Customized 
Certification:
ISO9001
Compatible Brand: Komtasu, Caterpillar, Hitachi, Hyundai,Volove,Daewoo,etc.
Offer customized Service:
OEM,ODM

Carrier Roller Structure   

excavator carrier roller


The carrier roller is made of shaft, roller shell, o-rings, bi-metallic bushing bronze and seal group. It is made by forging or casting, machining, heat treatment, assembly, painting etc.


Top Roller Drawing   

excavator carrier roller


Main Features   


  • All of our machining uses advanced CNC machining centers for production, machining, drilling and cutting, etc. to ensure the size is accurate.
  • Tight and correct assembly dimensions ensure the longest life. 
  • Our undercarriage parts product range is suitable for mini to 50 tons of excavators and small bulldozers.


Different Types of Carrier Rollers   


carrier rolles



Compatible Excavator Bulldozer Brands Models   


Caterpillar  E220B, E225, E235, E320, E325, E330, CAT315, CAT320, CAT320C, etc.
D3C, D4D, D4H, D6,D6D,D6R, D7,D7R, D8, D8N,D8R, D9R, D9N, D9G, etc. 
Komatsu PC30,PC30-3,PC30-5PC60,PC100,PC120-3,PC200-5,PC300, etc.
D20,D31,D50,D60,D61,D61PX,D65A,D80,D85,D155,D275, etc.
Hitachi EX60-2,EX100,EX120,EX200-1,EX270,EX300-1,EX300-3,etc.
Daewoo DH55,DH220,DH220-3,DH280-3,DH55,DH258,DH130.etc.
Kobelco  SK100,SK200-3/5,SK200-6,SK220,SK320, etc.
Hyundai R70-7,R80-7,R110-7,R130LC-3,R150LC-7,R200LC,R210,R290,etc.
Volvo EC140,EC160,EC180,EC210,EC240,EC290B,etc.
Remark : The models above are just for reference, we can't list all models here. We can supply more products as your requirements. Please send your requirements to us via inquiry.


Undercarriage Parts   

bullzoder undercarriage parts



Compatible Brands   



Our Factory   


gold forging factory


Quality Control   


gold forging equipment


Certification   


gold forging certification


Package   


gold forging goods package



Product Tags E70B Carrier Roller          Mini Excavator Carrier Roller          Top Roller E70B          Caterpillar Upper Roller          Caterpillar Top Roller          carrier roller excavator         

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