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Mini Excavator Top Roller Carrier Roller for Caterpillar E70B

We can offer Cat E70B E120B E307 E312Track Roller Carrier RollerFor CaterpillarExcavator parts.

  • Gold Forging

  • E70B

  • Caterpillar Excavator

  • China

  • HRC52-58

  • Casting/ Forged

  • 35MnB/50Mn

E70B Top Roller Carrier Roller undercarriage 

Product Crawler Bulldozer Carrier Roller Excavator Top Roller
Production Process:
Black, Yellow or Customized 
Compatible Brand: Komtasu, Caterpillar, Hitachi, Hyundai,Volove,Daewoo,etc.
Offer customized Service:

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


gold forging certification


gold forging goods package


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Gold Forging is leading & professional forged bucket teeth and excavator bucket manufacturer with over 9 years’ industry experiences.

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