Here you have the Locust, it is a Drone type Zoid. A mass production model that allows for a variety of different uses, here you see the Cannon model.
This is the Batrang. Larger than the Zabat, it's more of a Bomber instead of a air superiority Zoid. It is more than capable of defending itself should it come under attack, this Zoid is also equipped with "Stealth" technology to make it invisible to radar and scanning devices.
When combined with the Locust "Canon" drone, you get BatSnipe. Capable of neutralizing targets from great distances.