Looks like the forerunner of Lemken/Kverneland Lotill-soilsaver type machines. Spring return tines. John Deere C10 Spring Return - Cultivation 3mtr 10'ft 3pt linkage heavy duty cultivator.
The body is rot free, minor surface rust, frame is solid, 8 cylinder motor, manual transmission, lifted. Needs alignment, Also new rotors, pads, and e-brake cable.I also have some extras for this truck $3000.00.
This truck also has the original front grill guard, offered from the factory. Information in the comments section does not necessarily denote overall condition of the vehicle; other repairs may be required.