Track Roller Wheel for Crane Undercarriage | Durable Crawler Kobelco 7045 | |||
Place Of Origin: | Fujian, China | Name: | Kobelco 7045 |
Material: | 50Mn Steel | HRC Depth: | 6-10 Mm |
Technique: | Forgin | OEM for: | 24100N1661F1 |
Price Term: | EXW/FOB/CFR/CIF/DDU | MOQ: | 1 PCS |

| KOBELCO | |||||||
| P&H60 | P&H70 | P&H75 | P&H100 | P&H320 | P&H330 | P&H325 | P&H335 |
| P&H345 | P&H350 | P&H440 | P&H550 | 5035 | 5045 | 5055 | 5100 |
| 7035 | 7045 | 7055 | 7800 | BM700 | BM750 | BM800 | BM900 |
| CKE600 | CKE700 | CKE800 | CKE900 | CKE1000 | CKE1350 | CKE1800 | CKE2500 |
| DH608 | DH700 | DHP70 | DHP80 | CKE1100 | 7065 | ||

How to maintain track rollers of crawler crane on a daily basis?
Track rollers (undercarriage rollers) are small parts with a big impact on travel stability and downtime.
Choosing the right roller helps protect the track chain, idler, and swing system.
Key Points
Why rollers wear faster than expected
Signs you need a roller replacement
How to match dimensions and mounting styles
Maintenance tips for longer service life