UG-950 Underground Core Drilling Rig
850 m NQ underground coring rig with a 75 kW electric power pack — for deep in-mine exploration holes drilled from a drift rather than from surface.
Depth (BQ / NQ / HQ): 950 / 850 / 600 mHole dia.: 60 – 96 mm hole (BQ – HQ)Head speed: 0 – 1,200 rpm
Core Drilling Rigs (300 – 1,000 m)
Model Overview
850 m NQ underground coring rig with a 75 kW electric power pack — for deep in-mine exploration holes drilled from a drift rather than from surface.
Technical Specifications
| Depth (BQ / NQ / HQ) | 950 / 850 / 600 m |
| Hole dia. | 60 – 96 mm hole (BQ – HQ) |
| Head speed | 0 – 1,200 rpm |
| Max. torque | 2,400 N·m |
| Feed stroke | 1,800 mm |
| Feed / lift force | 100 kN / 100 kN |
| Wireline winch | 12 kN, 6 mm rope |
| Hydraulic pressure | 32 MPa |
| Motor | 380 V, 75 kW, 1,480 rpm |
| Drilling angle | 0 – 180° |
Advantages
Key Features
- 850 m NQ / 600 m HQ from an underground station: reaches orebody depth without a surface collar.
- 75 kW 380 V motor and 2,400 N·m head for long NQ strings in hard rock.
- Split design keeps each module within drift transport limits.
- 0 – 180° angle range and 1,800 mm stroke.
- 12 kN wireline winch for fast inner-tube recovery on deep underground holes.
Applications
Typical Applications
Need a different configuration?
Mast length, winch capacity, chassis and voltage can be adapted. Tell us the hole you need to drill and we will shortlist two or three configurations.
Quick answers
UG-950 specifications, answered
How deep can the UG-950 drill?
950 / 850 / 600 m. Depth capacity falls as the rod size grows, so plan against the figure for the tooling you intend to run.
What hole and rod sizes does the UG-950 take?
60 – 96 mm hole (BQ – HQ).
What powers the UG-950?
380 V, 75 kW, 1,480 rpm.
Quotation
Request a Quotation
Send your hole depth, core size and ground condition — we reply with a matched configuration, tooling list and lead time.
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