The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant. The item “2017 Excavator Caterpillar 305E Blade Tracked A/C” is in sale since Wednesday, September 12, 2018. This item is in the category “Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment\Excavators”. The seller is “fourhus” and is located in Hanna, Wyoming. This item can be shipped to United States.