Features and BenefitsSafely inflate your TBR tires and multi-piece rims.For tires up to 47″ OD X 19″ wide.Certified for inflating tires up to 130 psi.Provide good protection to your employees when inflating truck & bus tires, use certified MARTINS safety tire inflation cages that exceed OSHA standard 29 CFR 1910.177 in the U.S. The 5-bar safety tire inflation cages are robotically welded using steel that meets the toughest standards in North America, ensuring precision and quality for every unit. With superior manufacturing materials and finish, MARTINS tire inflation cages are the best and safest choices on the market.Before using the tire inflation cage, please read the instructions carefully.SpecificationsIncludedSafety information & procedures sticker.Meets OSHA Standard 29 CFR 1910.177YesProduct dimensions – LxWxH (inches)41 x 26 1/4 x 57 1/2Tire typeTruck & bus tiresTire capacity1Overall tire diameter – max. (inches)47Wheel width – max. (inches)19CertificationsCENet weight (lb)182Chuck typeOpenAutocalibrationYes, on every unit startAir compressor requiredYesWarranty2 year warrantyMaterialsSteelFinishPowder coated paintColorOrangePackage dimensions – LxWxH (inches)41 x 26 x 58DocumentsCertificationsSafetySpare partsFAQDo I need to anchor my inflation cage to the floor?Safety standards vary by region. Verify with your local health and safety organization.My safety sticker on my inflation cage is scratched or missing. Can I order a new one?Yes, see our spare parts section.