Browse 470+ crawler tractors stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips. The worker washes the tracks of the ...

Crawler (track-laying) tractors have a weight range from 4 or 5 tons to almost 150 tons. Maximum horsepower is over 1,000. Figure 15.1A shows a typical direct-drive crawler tractor. The detail view ...

Nontractor movements are under the control of two pairs of hydraulic cylinders. FIGURE 16.1: Large crawler-mounted front loader. ( Reprinted courtesy of Caterpillar Inc.) The loader may be carried by ...

When a Mersey class all-weather lifeboat was stationed at Margate in 1991 a purpose-built Talus MB-H crawler tractor replaced the previous Case 1150B modified commercial machine in service with the ...