Martins | Automatic Heavy Duty Earthmover & OTR Tire Inflation Cage 82″ (MIC-AUHD-82)

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Martins Industries | Automatic Heavy Duty Earthmover & OTR Tire Inflation Cage 82″ (MIC-AUHD-82)

PLEASE NOTE: This item will ship directly from the manufacturer.

The Automatic HD Tire Inflation Cage 82″ offers top-of-the-line protection for your employees when inflating OTR, earthmover, mining, tractor, or excavation tires. Equipped with locks and safety valve systems on each door, the Automatic HD Tire Inflation Safety Cage series exceeds OSHA standard 29 CFR 1910.177 in the U.S. In addition to its sturdiness and safeness, the 82″ HD Tire Inflation Cages offer easiness, accuracy and versatility with a plug & play automatic tire inflator that is equipped with an over pressure system.

Before using the product, please read the instructions carefully.


  • Inflate or deflate your tire automatically while staying out of harm’s way
  • Safety system on both doors to activate & deactivate the inflation/deflation of tires
  • Equipped with steel wire mesh walls to protect against large fragments from tire explosions
  • For tires of up to 78″ OD X 50″ wide
  • Tough enough for tire pressures of up to 145 psi with its built-in automatic tire inflator


  • Automatic Tire Inflator – 145 psi
  • 10′ Air Hose with OTR Chuck
  • Safety Information & Procedures Sticker
  • User Manual


  • Meets OSHA Standard 29 CFR 1910.177: Yes
  • Product Dimensions (LxWxH): 84″ x 56″ x 82″
  • Tire Type: Truck & Bus Tires, OTR Tire
  • Tire Capacity: 1
  • Maximum Overall Tire Diameter: 78″
  • Maximum Tire Width: 50″
  • Certifications: CE
  • Net Weight: 1288 lbs
  • Hose Quantity: 1
  • Chuck Type: Open
  • Hose Length: 120″
  • Auto-Calibration: Yes
  • Reading Accuracy: 0.29 psi
  • Air Compressor Required: Yes
  • Warranty: 1 Year
  • Materials: Steel
  • Finish: Powder Coated Paint UV Resistant
  • Color: Orange
                      Compliance and Restrictions
                      ⚠️WARNING: Cancer and Reproductive Harm -

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