Jumbo drilling rig
3.2 - 5.67 m (10.5 - 18.5 ft)
Bucyrus
Cat® jumbo drills combine rugged design, easy operation and reliable drilling components. The result is faster cycle times, increased production and lower cost per ton. Each model includes electric or diesel power options. One- and two-boom models are offered to meet the demands of varied applications. The product line also includes shaft jumbos for shaft sinking operations and special jumbos for use in tunnel excavations.
The smaller carrier, boom extensions and parallelism allow nearly 10 percent more face coverage. The articulated design and compact size makes them ideal for maneuvering and set-up in tight spaces. Components are located for quick access and ample space, and the variable displacement, compensated pumps reduce energy loss.
The smaller carrier, boom extensions and parallelism allow nearly 10 percent more face coverage. The articulated design and compact size makes them ideal for maneuvering and set-up in tight spaces. Components are located for quick access and ample space, and the variable displacement, compensated pumps reduce energy loss.
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