The Petitto Mule's boom is capable of being fitted for a variety of tasks. Petitto currently boasts 3 different sized buckets, that are hydraulically powered and capable of opening and is commonly used for grading roads.
Other projects have included a clamshell that is used for setting cans inside the mine. With just the change of the end plate the Petitto Mules boom can become a great asset for any coal mine.
Machines come with an optional hydraulic tool hook up, for using other hydraulic components while underground in hard to reach locations.