$29.00 - $300.00 / piece
- Place of Origin:Fujian, China
- Brand Name:FDM
- Warranty:1 Year
- After-sales Service Provided:Online support
- Hardness:HRC53-58
- Color:Yellow or Black
- Technique:Forging or Casting
- Material:50Mn/40Mn2
- Certificate:ISO9001:2008ISO14001:2004GB/T28001:2001
- Finish:Smooth
- Part Name:excavator track roller
- Model:EX300
- Weight:42kg
Excavator track roller/bottom roller for EX300

Material | 50Mn/40Mn2 |
Finish | Smooth |
Colors | Black or yellow |
Technique | Forging casting |
Surface Hardness | HRC50-55 |
Certification | ISO9001:2008ISO14001:2004GB/T28001:2001 |
Type | Undercarriage parts track roller |
MOQ | 10 piece |
Delivery Time | Within 30 days after contract established |










More track roller models for reference.
1) Komatsu: PC40, PC60-1-2-3-5-6-7, PC100-1-2-3-5-6, PC120-1-2-3-5-6, PC130, PC240, PC200-1-2-3-5-6,
PC220-1-3-5, PC300-1-3-5-6, PC400-1-3-5-6,PC450-6,D20, D30, D31, D50, D60,D65D75, D80 (D85), D155,
D355
2) Hitachi: EX40, EX60-2-3-5,EX60LC-3-5, EX150, EX100M, EX100-2-3-5, EX120-1-2-3-5, EX150, EX200-1-2-3-5,
EX200LC
3) Cater.pillar:E70,E70B,E110, E110B,E120B, E200B ,E300,E320,E225,E235,, E240,E311B,E312B,E315B,E315 ,
E330,D3C,D4.D4B.D4C,D4D,D4E,D4H,D5, D5B, D5C,D5E,D5H,D5M,D5D,D6C, D6D, D5E,D6G,D6H,D6R,
D7G,D7H,D8K,D8G,D8N,D9H,D9G
4) Daewoo: DH220, DH280, R200, R210.
5) Kato: HD250, HD400 (HD450), HD500, HD550, HD700 (HD770), HD800, HD820, HD850,
DH880, HD1020, HD1220 (HD1250), HD1430, DH1880
6) Kobelco: SK07N2, SK07-7,SK60,SK100,SK120,SK200, SK220, SK300, SK320
7) Sumitomo: SH120, SH200, SH280, SH300, SH400
8) Mitsubishi: MS110, MS120, MS180
9) Samsung: SE210,SE350LC-2,SE350LC-5

