Among other features, the robot sports a refillable spray tank, multiple spray fans, a diesel generator, a battery pack, and four knobby-tired wheels which are each independently driven by their own electric motor.

For relatively short spray jobs, Prospr can operate on battery power alone. The generator kicks in for longer jobs, producing electricity that reportedly allows the bot to work all day long without recharging or refueling. As a result, Prospr is claimed to use up to 72% less fuel than a traditional diesel tractor performing the same task.