A free app for Android, by Game Mavericks.

Have you ever thought about driving a big machine, like a truck or a heavy excavator? It is an awesome experience, and in this game, you can do just that! The objective of the game is to complete the various missions, which all require different skills and driving techniques. To complete a mission, you need to perform the task given to you by the game as complex as moving an excavator. Some tasks will require you to move your machine, while others will require you to perform a specific task. The game also gives you the option of performing a task by yourself, which will require you to use your machine. You can perform these tasks on various surfaces, such as dirt or sand.