I don't have the DR chipper (I bought a Bear Cat), but I do own a DR Field and Brush Mower (bought new about 7 years ago) and I am very unhappy with the quality of construction of the machine. Springs break, shifting gears is clunky, can't take the mower deck off because the plastic bolt was stripped when I received the machine, etc. With all the hassles I've had, I hesitate to buy any other DR product.
I hope your chipper is built better than my field and brush mower.
I hope your chipper is built better than my field and brush mower.