ADAOER Filter manufactures fuel filters, oil filters, air filters, and hydraulic filters for mobile cranes, tower cranes, and crawler cranes, engineered to protect engines and hydraulic systems under heavy lifting loads and continuous operation.

Every crane filter is produced to match OEM dimensions and filtration efficiency for major crane and engine brands. With 21 years of manufacturing experience, we supply wholesale volumes to distributors and importers worldwide, along with OEM/ODM options for custom specifications and private-label branding.

Send us your crane model or old filter part number for a fast cross-reference, wholesale quotation, or OEM/ODM proposal.