Description
Our Kobelco BM800 Track Roller features a floating oil seal system and imported O‑rings. It delivers solid sealing performance, effectively blocking external dust and debris from entering the interior of the wheel body. This well‑built sealing setup keeps lubricating grease locked inside the roller assembly, preventing oil leakage that commonly happens under harsh site conditions. It cuts down abrasive wear on internal shafts and bearings, letting the track roller maintain stable working performance during long hour heavy duty operations.
Kobelco BM800 Track Roller Specifications
| Part Name | Kobelco BM800 Track Roller |
| Compatible Models | Kobelco BM800 Crane |
| Material Selection | Premium 40Mn2 Alloy Steel |
| Production Technology | Forging / Professional Heat Treatment (Quenching and Tempering) |
| Production Capacity | 2500 Pcs per month |
| Warranty Time | 1 year / 2500 working hours ,up to which comes first |
| Trade Terms | Common trade terms such as EXW, FOB, CFR, CIF and other terms can be negotiated |
| MOQ | Minimum order quantity for one unit |
Why Choose our Kobelco BM800 Bottom Roller?
We can provide excellent quality track rollers for the Kobelco BM800 crane, starting with high standard raw material selection. During the production process, each track roller must undergo rigorous tensile testing, impact testing, and non-destructive testing to ensure its long service life and excellent quality.
Our engineers have extensive experience in this field. They can verify the required crane undercarriage parts by checking the model, part number, size measurement, or comparing physical samples. We can guarantee to provide our customers with 100% compatible undercarriage parts.
Quality Inspection


Other Models we can provide for Kobelco Crane
BM500, BM600, BM650, BM700, BM700HD, BM700HD-2, BM750, BM800, BM800HD, BM900, BM900HD, BM1000, BM1200, BME800, BME800HD, BMS800, BMS900, BMS1000, CK800, CK850, CK850-II, CK850-III, CK850G, CK850-2F, CK900, CK1000, CK1000-II, CK1000-III, CK1000G, CK1100, CK1100G, CK1600, CK1600-II, CK2000, CK2000-II, CK2500, CK2500-II, CK2750, CK2750G, CKS600, CKS800, CKS900, CKS1100, CKS1350, CKS2500, CKE600, CKE700, CKE800, CKE800G, CKE800G-2. CKE800-1F, CKE850, CKE900, CKE1000, CKE1100, CKE1200, CKE1350, CKE1350-1F, CKE1800, CKE1800-1F, CKE2500, CKE2500-II, CKE2500G, CKE4000C, CKL1000I, CKL1350I, CKL1500, CKL2600, P&H60P, P&H70P, P&H75P, P&H85P-60C, P&H100P, P&H315, P&H320, P&H325, P&H330, P&H335, P&H335AS, P&H345, P&H440, P&H550A, P&H550-1, P&H550-2, P&H550S, P&H550.S2, 5035, 5045, 5055, 5080, 5100, 5170, 7035, 7045, 7050, 7055, 7055-1, 7055-2, 7055-3F, 7065, 7065-2, 7070, 7080, 7080-2, 7090, 7100, 7120, 7120-1F, 7150, 7200, 7250, 7250S, 7250-2, 7250-2F, 7300, FS80, FS90, SL4500, SL6000, TK550, SK1600D, etc.








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