Browse a wide selection of new and used CATERPILLAR 420E Loader Backhoes for sale near you at MachineryTrader.com 2007 CAT 420E Backhoe. 4x4 Cab W/AC(Blows, Not Cold). Extendahoe. Clam Shell Bucket. Showing 4175 hrs. 93 hp. Tires are in good shape. 16,115 lbs Operating weight. Front glass is cracked.