Description
Kobelco CK850 Idler Information
| Type | Crawler Crane Undercarriage Parts |
| Material | 35SiMn, Materials can be upgraded and customized |
| Technology | Casting |
| Heat Treatment | Overall hardening and tempering, surface hardening |
| Color | Black, Customizable |
| Condition | 100% New |
| Brand Name | VM® |
| Place of Origin | China |
| Warranty | 2500 Working Hours / One Year |
| Certification | ISO9001:2015, SGS |
| MOQ | 1 |
| Free Samples | support |
| Package Detail | Export Standard Pallet/ Plywood Case |
| Port of Loading | Yantai, Qingdao |
| Trade Terms | EXW, FOB, CFR, CIF |
| Payment Terms | TT、LC、DP、DA |
Production Process of Kobelco CK850 Idler

Hot sale Model
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.
FAQ
Q1: Do you support customizing idlers with different tooth counts or special materials?
A1: Yes, we do. The material can also be upgraded to higher-grade alloy steel (such as custom materials with higher strength). Customization services require detailed technical specifications and confirmation of minimum order quantity and delivery time.
Q2: How is the “2500 working hours or 12 months” warranty calculated and implemented?
A2: The warranty period starts from the date of product delivery. If the product fails due to material or manufacturing defects within 12 months or after accumulating no more than 2500 working hours (as recorded by the equipment hour meter or by a method agreed upon by both parties), we will provide free repair or replacement. The warranty does not cover damage caused by improper installation, lack of maintenance, accidental impact, or use with non-original standard chains.




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