this comes from episode #7 of the Space Giants. it's the one that had the incomplete English track, so it switches to Japanese for a time. Rodak's minion Birdaurus has injured Goldar, and Silvar is sent to rescue him.
like I said, I haven't watched the show in quite some time, but I did enjoy it the last time I viewed the entire series. lots of different styles of effects were on display, from stop-motion to traditional animation.