Swam excavator work perfectly in swampy area where standard excavator and dredger are failed to do so.  I love the machine awesome I appreciate a nice ask a Vader I things beautiful I could think of about 2 or 3 places I could use it on my farm One being around the outside  Of my 10 acre Lake. Anyway have any idea how much the same costs this curious. And the size it equivalent to you like A PC 138 come a 315 cat.  Can you do the caterpillar excavator in swamp