What u need: high level riflemen, and razorbacks outfitted with concussion.
Attack with riflemen escorting the custom razors. May lose a few riflemen, but the custom razors will stun the bunker, and the bunker will be destroyed with minimal damage to your units.
Hope this helps

~freedomcobra
(Death Metal Playing In The Background)
War Commander: Level 43
Vega Conflict: Level 65
Battle Pirates: Who cares?
0
Sickles:- Collossus, Havoc, Behemoth, Vanguard
Wishlist:- Valk Schematic, FAV Schematic, Enforcers, Hover Tank
I just rush any bunker (even maxed strongholds) with Elite Rhinos (2x damage) with +2 clips (3x damage) and 50%+ against buildings shells (1.5x damage). A toon of 16 of these take out anything in one volley. Maxed turrets die in one volley as well. If you do it well, one L35 base can be wiped clean of all bunkers and turrets with one toon. Repair time? only 3 hours
**** meatshields, I use one of the rhinos to take a slightly alternate and faster route as an offering to the cryo turrets.
Emegas if no cryo. Otherwise bait the cryo with a dog.