- 49.00 m²
- Hole length
- Up to 4.66 m
- Tramming type and distance
- Hydrodynamic transmission - Diesel engine - OM904LA (110 kW, Tier 3, Stage IIIA)
Sandvik DT621 is a compact two-boom jumbo for fast, accurate tunneling and cavern excavation. Equipped with RD520 rock drill, it supports face drilling, cross-cutting and bolt-hole drilling.
This tunneling jumbo uses its built-in diagnostics system to minimize maintenance time and ensure operators receive all the information they need, when they need it.
Reliable rock drill
The jumbo’s RD520 rock drill provides smooth and efficient drilling, delivering optimal results in your operations.
Secure operator’s environment
DT621 offers you a choice between a FOPS-certified canopy and an optional FOPS/ROPS cabin to protect your operator from hazardous situations.
Learn more about DT621 features
Optimally shaped booms
This tunneling jumbo has SB40 booms with stiff square shape profiles, offering full automatic parallelism and an ideally-shaped coverage area.
Operators can harness the powerful four-wheel-drive, steered carrier for a well-balanced, comfortable and controlled tramming experience.