Minería: Tractor oruga - Caterpillar

Modelo Distancia entre las cadenas de la oruga
D9T 2865 mm - 9.4 pies.
D9R 2930 mm - 9.6 pies.
D9N 2890 mm - 9.5 pies.
D9L 3190 mm - 10.5 pies.
D9H 3020 mm - 9.9 pies.
D11T 3606 mm - 11.8 pies.
D11R 3600 mm - 11.8 pies.
D11N 3780 mm - 12.4 pies.
D10T 3160 mm - 10.4 pies.
D10R 3160 mm - 10.4 pies.
D10N 3300 mm - 10.8 pies.