LEGO TECHNIC: Compact Crawler Crane (42097) 2 in 1 inc. box, inst. RETIRED | eBay
42097 Tracked Backhoe proof of concept | I have been playing with the 42097 set lately, trying to figure out how to rebuild it into a something different than crane (A &
LEGO Technic Compact Crawler Crane (42097) for sale online | eBay