Ranging from 1.4 to 8.0 tons, a new line of five compact track excavators has been introduced to the U.S. market. Models 1404, 3503, 38Z3, 50Z3 and 8003 are powered by Yanmar diesel engines with horsepower from 24.3 to 69.5, respectively. Maximum digging depths range from 7 feet 4 inches to 14 feet 1 inch. The largest model in the line – the 8003 – is available as a canopy or full cab work platform with air conditioning.