BUCKET CRUSHER BF60 BF70 BF90 BF120 For Sale in Canterbury … BUCKET CRUSHER BF60 BF70 BF90 BF120,,,,,, For Sale in Canterbury. Deals on Wheels New ... Request Quotation. ... Up for sale is a Eco-Crusher BF70-2 Rock Crusher Bucket!! ... This rock crusher bucket is in excellent condition and has less than 100 hours of use on it!