Caterpillar offers the D6K and D6T track-type tractor models, plus the upgraded D6N model. Operating weights from 28,409 to 50,968 lbs. SystemOne undercarriage with oscillating track roller frame ...
The CP-66 hydraulic pipelayer attachment is designed for use on a Caterpillar D6 LGP or D6 tractor. Infinitely variable speeds Optional free fall on the load line Optional two-speed on the load line ...