Underground Diamond Drilling

Rig	Angle	Hole Size	Hole Depth
LM90 Platform Rig	+90 to -90	BQ, NQ, HQ	NQ 800m
LM110 Platform Rig	+90 to -90	BQ, NQ, HQ	NQ 100+m
Mobile Carrier Rig	Any angle	BQ, NQ, HQ	NQ 800m
Diesel Skid Steer Rig	+90 to -90	BQ, NQ	NQ 200m

FEATURES

FEATURES

FEATURES

CAT 272D Skid Steer - easily and quickly moved between holes
400 Series Feed
Automatic high torque rod joint break out device
Safety Reversing camera 180°
Engine DPF controls - ventilation requirement similar to Toyota Light vehicle or IT
Capable of drilling angles +90° to -90°
Ideal for short grade control programs and drilling remnant areas where there is no power infrastructure

Surface RC & Diamond Drilling

Rig	Hole Size	Hole Depth	Drilling Type
UDR 1200	NQ, HQ, PQ, (RC)	NQ 1200m	Multi-Purpose Diamond & RC
UDR 1000	NQ, HQ, PQ	NQ 1000+m	Diamond
LF90D	NQ, HQ, PQ	NQ 800m	Diamond

FEATURES

DRILL MAST - 2.3m long, 1300mm hydraulic mast dump
ROTATION HEAD - High/low manual gear change
MOUNTING - Mounted on a 8x8 truck, MAN or Mercedes
WATER PUMP - 140L/min (37gpm) at pressures up to 7000kPa (1000psi)
DIESEL PUMP - Cummins M11-C300 engine rated at 246kW (300hp) at 2100rpm
ROD CLAMPS - One rod clamp supplied for B, N, H and P sizes, hydraulically operated and self-energising
ROD HANDLING - Hands free diamond pipe handler

FEATURES

Pilot operated hydraulic controls for ease of service, including direct coupled hydraulic pumps, hydraulic rod making and breaking and levelling jacks
Independant dual hydraulic mast raising cylinders
Hydraulic telescopic mast extends to allow 9m rod pulls and 6m inner tube runs
Capable of drilling -90° to +45°
Hydraulic mast dumping capability up to 2340mm, for ergonomic use
Self-bundled platfroms, so no oils water or spills go onto the ground/li>
Can be track mounted for all terrain mobility (remote controlled operation for safety)
Small footprint

HMR’s Raisebore team forms an integral part of our mining services offering to the industry.

Project Management

Site establishment

Pilot drilling

Conventional reaming to 900m in depth and 6.0m in diameter

TURNKEY MINING SERVICES
- Boxcut and portal establishment
- Decline, incline and lateral development
- Development and associated ground support
- Production drilling and blasting
- Haulage
- Shotcreting
PROJECT MANAGEMENT
- Short and long term
- Planning and scheduling
- Project costing
- Project optimisation
HIGH SPEED DEVELOPMENT
- Single heading high speed specialist
PRODUCTION AND CABLE BOLTING
- Short campaign or long term
- Up and down holes
EQUIPMENT HIRE (WET/DRY)
- Short or long term
LABOUR HIRE