Mitsubishi Hydraulic Excavator MS120-8 only 5K hours of Use. A Heavy Duty Equipment / Diesel Engine. — Parts Catalog. The item “Mitsubishi Hydraulic Excavator MS120-8″ is in sale since Thursday, September 17, 2015. This item is in the category “Business & Industrial\Heavy Equipment\Excavators”. The seller is “harbor380″ and is located in Hyannis, Massachusetts. This item can’t be shipped, the buyer must pick up the item.