I believe they call that sort of arrangement a "ditch witch", and use it for making places to install pipes and cables in the ground. Some can chew through asphalt, smaller ones are only for soil/gravel.
I'm more impressed by the effort put into staging the spiderman pic, myself.
- CD
ETA: Ditch-Witch is an actual brand name. Yay Google! Anyway, think of it as an "entrenching power tool."
--
"Anko, what you do in your free time is your own choice. Use it wisely. And if you do not use it wisely, make sure you thoroughly enjoy whatever unwise thing you are doing." - HymnOfRagnorok as Orochimaru at SpaceBattles
woot Med. Eng., verb, 1st & 3rd pers. prsnt. sg. know, knows
I'm more impressed by the effort put into staging the spiderman pic, myself.
- CD
ETA: Ditch-Witch is an actual brand name. Yay Google! Anyway, think of it as an "entrenching power tool."
--
"Anko, what you do in your free time is your own choice. Use it wisely. And if you do not use it wisely, make sure you thoroughly enjoy whatever unwise thing you are doing." - HymnOfRagnorok as Orochimaru at SpaceBattles
woot Med. Eng., verb, 1st & 3rd pers. prsnt. sg. know, knows