These used rippers are listed by sellers on Track & Blade. A ripper breaks up hard ground, rock, or pavement so the material can be dug, pushed, or graded. Each card shows the year, hours, asking price, and location; for questions on a unit, call or text (405) 873-7772 with the stock number. Before you call, read how to read hours, year, and asking price, or browse used dozers and used motor graders.