DT1131-JP Technical specification


Datasheet updated 2021-03-30 09:28 (supersedes all previous editions)

Sandvik DT1131-JP is a 3-boom electro-hydraulic jumbo for fast and accurate drilling in tunneling, cavern excavation and large scale underground excavation works. It is equipped with two basket booms and a unique boom selection which is specially designed for minibench applications.

The hydraulic controlled drilling system together with the HLX5 rock drills enables productive and high quality excavation together with high consumable lifetime. Sandvik SB150 universal side booms have a large optimum shaped coverage and full automatic parallelism. The middle boom SB90 is selected specially to fit minibench method. The unit can also be used for cross-cutting, bolt hole drilling and extension drilling applications. The powerful 4-wheel-drive axle steered carrier ensures rapid and safe tramming with good balance. All service points are well protected but easy to access.