Front Idler Excavator Undercarriage Parts for Hyundai Daewoo Doosan VOL-VO Models with HRC 50-55 Hardness
High-performance front idler components designed for Hyundai, Daewoo, Doosan, and VOL-VO excavator undercarriage systems. Manufactured using premium steel forging techniques for exceptional durability and reliability in demanding construction environments.
- Type: Front Idlers
- Origin: China
- Model: Hitachi EX120 Idler
- Material: High-Quality Steel Forging
- Hardness: HRC 50-55
- Colors: Black or Yellow (Customizable)
- Condition: New
- Application: Crawler Excavator Undercarriage
Cutting edge, end bit, bucket, bucket teeth, bucket adapter, teeth pin, bucket pin and bushing, bucket ear, round ball, link rod, h-link, track adjuster, spring, idler yoke, track roller, top roller, sprocket, segment, idler, track link chain, track shoes, bolt and nuts, track bushing and pin.
Hitachi, Komatsu, Kobelco, Hyundai, Daewoo, Doosan, VOL-VO, Yanmar, Sumitomo, Mitsubishi, Ihisce, Furukawa, Liebherr, Kubota, Lovol, Takeuchi, Kato excavators and bulldozers.
| Component | Material | Hardness | Color Options | Heat Treatment |
|---|---|---|---|---|
| Track Roller | 50Mn | HRC 50-55 | Black/Yellow/Custom | Surface/Internal & External Medium Frequency |
| Carrier Roller | 50Mn / Steel Rod | HRC 50-55 | Black/Yellow/Custom | Medium Frequency / Used Steel Rod |
| Sprocket | 40Mn | HRC 50-55 | Black/Yellow/Custom | Tooth Medium Frequency / Whole Medium Frequency |
| Idler | 40Mn | HRC 50-55 | Black/Yellow/Custom | Medium Frequency |
| Track Chain | 40Mn2 / 35MnB | HRC 50-55 | Black/Yellow/Custom | Used Oil / Water Heat Treatment |
PC30, PC40, PC45, PC60, PC75, PC100, PC120, PC150, PC200, PC220, PC300, PC350, PC400, E70B, E110, E120B, E215, E235, E307, E311, E312, E322, E180, E240, E200B, E320, E300, E300B, E330, E325
Daewoo: DH55, DH200, DH220, DH280, DH300
Hitachi: EX30, EX40, EX60, EX100, EX120, EX200, EX220, EX270, EX300, EX400, EX600, UH043, UH052, UH053, UH07, UH081, UH082, UH083
Fiat-Hitachi: FH130, FH150, FH200, FH220, FH270, FH300
Hyundai: R55, R60, R70, R80, R110, R130, R150, R200, R210, R250, R290
Kato: HD140, HD250, HD400, HD450, HD550, HD700, HD820, HD850, HD880, HD900, HD1220, HD1250
Kobelco: SK40, SK60, SK100, SK120, SK200, SK220, SK04-2, SK04N2, SK07, SK07N2, SK09, SK12, SK300, SK310, SK400
Mitsubishi: MS110, MS120, MS180
Samsung H.I.: MX8, SE200, SE210, SE280, MX292
Sumitomo: SH70, SH100, SH120, SH160, SH200, SH260, SH265, SH280, SH300, SH340, LS2650, LS2800, LS3400, LS4300
Bulldozer: D20, D3C, D30, D31, D37, D40, D41, D45, D50, D53, D57, D58, D60, D63, D65, D68, D75, D80, D85, D95, D135, D150, D155, D355, D3, D3L, D3D, D4, D4C, D4D, D4H, D5, D6, D6C, D6D, D6H, D7, D7G, D8K, D8N
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.