The Grove RT880 rough terrain crane has a capacity of 80 tons and a 4‑section full-power boom with a maximum length of 128 feet. It is equipped with the MEGAFORM boom found on GMK cranes but adds the synchronized telescoping boom found on Grove RT cranes. It also features a rugged deep box section frame designed to handle tough conditions and a host of other features that enhance its usefulness and flexibility at the jobsite.

Grove currently produces the RT880E, which adds new features and upgrades over the previous model.