Plough is a tool used in farming. I believe plow is the word you're looking for, but I don't really fancy that. The literal definition of plow is associated with farming as well so I think we need to find a better word. How about this:

TAUROS will retaliate against any attacker without concern for saftey. Its sheer momentum allows it to smash through walls and boulders without suffering from recoil.
It's a bit generic but I couldn't think of a better word/phrase, as illustrated in the quote below.

Quote Originally Posted by zeroality and Pirotechnix
zeroality: i know you like writing so maybe you can help me out here?
zeroality: i'm trying to find a substitute for the phrase "plow through"
zeroality: "smash through" doesn't sound so great either
zeroality: the line is "smash through walls and boulders", can you think of anything better?
zeroality: im looking at a thesarus but compound words make me sad
Jameson: there's not really much better you're going to be able to find.
zeroality: yeah didnt think so myself, thanks