The Golgotha is armed with a Meson Beam weapon (its blue

)....its range is quite a bit more than the average beam weapon. It easily outranges the Sathanas...although the range isn't completely ridiculous. If a Golgotha went head to head with a Sathanas it would loose....but in a more tactical duel coming in at the Sathanas' sides or rear aspects its possible for it to win.
Versus a conventional destroyer like a Ravana its possible for the Golgotha to defeat the Ravana without breaking a sweat or taking damage. Unlike the Colossus its not meant to be a one-of design.