The clone jungle cutter is a very powerfull machine ( PS I didnt copy this from indiana jones). It has many functions to get your troops through a thick forest. The front bar is a sprayer for the blades because they can get quite hot. Also the back geer really turns the blades!
I see what you mean with the hot blades, because you made the center one white- thus it is color coded. I disagree with your stand on weapons however. As shown by my AS-242 Pheonix, recon vehicles need weapons as well, because they are RECON! :) The soldiers do not know what they will get themselves into, and so weapons are a must. For instance, what would happen you'd be cruising along through the jungle in one of these things, and you came upon an enemy encampment. The only way that you'd be able to defend yourself would be to somehow cut your opponents down using the blades, but that would require tall enemies, and precision driving, which I do not think this vehicle is capable of.
I like this concept alot! The only thing that I might suggest is get same colored blades as the rest of the vehicle. Also, you might want to add some weapons on it. Or if they are there, add a description!