Large-hole capability.
The high-power rotary head and air package are configured for demanding large-diameter production drilling.
ProductLGMRT · Down The Hole Drill Rigs
LGMRT SDC170 Integrated DTH Drill Rig
A large fully hydraulic integrated DTH rig for 138–203 mm open-pit and quarry holes. SDC170 combines a Sandvik HTRH6 rotary head, 24.6 m³/min at 24 bar onboard air, CMS compressor management and high-efficiency dust collection in a 24.65-ton platform.
Product imagery3 views
01Hole diameter138–203 mm
02Air capacity24.6 m³/min
03Air pressure24 bar
04Operating weight24.65 t
Technical dataView all specificationsProduct parameters
Technical specifications.
Values shown are reference data. Final equipment configuration and regional compliance are confirmed in the technical agreement.
| Parameter | Specification |
|---|---|
| Technical specifications | |
| Brand | LGMRT |
| Model | SDC170 |
| Drilling method | Down-the-hole (DTH) |
| Hole diameter | 138–203 mm |
| Drill pipe | Ø89 / 102 / 114 mm |
| DTH hammer | 5 / 6 inch |
| Rotary head | Sandvik HTRH6 |
| Engine power | 412 kW, current published project version |
| Air system | 24.6 m³/min at 24 bar |
| Operating weight | Approx. 24,650 kg |
| Dimensions | Confirm by configuration |
Configuration note: Historical sources contain lower engine-power figures. The current site content uses the newer 412 kW project reference; confirm the offered engine and emissions package before contract.
Product details
Designed around real drilling conditions.
A large fully hydraulic integrated DTH rig for 138–203 mm open-pit and quarry holes. SDC170 combines a Sandvik HTRH6 rotary head, 24.6 m³/min at 24 bar onboard air, CMS compressor management and high-efficiency dust collection in a 24.65-ton platform.
Integrated control.
CMS compressor and drilling control systems help manage fuel demand and consolidate machine information.
Cleaner working area.
High-efficiency dust collection supports visibility, environmental compliance and operator conditions at the bench.
Jobsite fit
Configured around your rock, hole plan and climate.
Send us the target diameter, depth, rock hardness, altitude and local emission requirements. We will recommend the drill string, hammer and regional machine configuration before quoting.
Discuss your application →01Large open-pit mines02Quarrying03Large-hole production04Cold-climate projects
Heavy Rig support
From configuration to productive drilling.
Application review
We verify ground conditions, hole plan and production targets.
Factory configuration
Drill tools, options, documents and delivery scope are locked before production.
Parts & service planning
Recommended startup spares and consumables help protect your first operating season.
Related Products
More equipment in Down The Hole Drill Rigs.
Down The Hole Drill Rigs
Down The Hole Drill Rigs
PVT-DL5 Down the Hole Drill Rig
BrandΦ90-165mmHole Diameter7500 x 2400 x 2900Dimensions
Down The Hole Drill Rigs
Down The Hole Drill Rigs
PVT-DL6 DTH Down the Hole Machine for Piling
Brand90–152Hole Diameter7650 × 2550 × 3400Dimensions
Down The Hole Drill Rigs
Down The Hole Drill Rigs
PVT-DL7 Down the Hole Drill Rig
BrandΦ115-Φ203Hole Diameter12000 x 2500 x 3300DimensionsRequest a quote
Need a rig matched to your rock, depth and site conditions?
Send your target hole diameter, depth, rock type and timeline. Heavy Rig will help narrow the configuration.