Construction Machinery: Tracked Tractor Daewoo

Model	Track width	Specific ground pressure	Support rollers number on either side	Rolling bearings number on either side	Track shoes number per side	Contact with ground area
DD80L	1800 mm - 5.9 ft.	23.5 kPa - 3.4 lb / sq. inch	1	6	39	3.1 m2 - 4854 inch2
DD80	1520 mm - 5 ft.	36.3 kPa - 5.3 lb / sq. inch	1	6	39	1.9 m2 - 2911 inch2