RH-UD-007 · Underground
RILLHOLT RH-UD-007 Underground Production Drill RigUnderground Drilling Rigs
Medium-depth hole production drilling in headings from 3.5 x 3.5 m up to 5.2 x 5.99 m
Overview
The RILLHOLT RH-UD-007 is a long-hole production drilling rig for medium-depth hole work in production headings from 3.5 x 3.5 m up to 5.2 x 5.99 m. An LD120SH rock drill (22 kW) drills 60-127 mm holes on 1,525 mm rods (1,220-1,830 mm range) with 31 kN feed thrust and a 20 + 1 rod magazine, positioned by an LG 15 swing boom with 1,100 mm compensation, 360 degree rotation, 2,000 mm front and 1,670 mm rear jack travel. The THC / EDS electrical direct control with wired remote, 55 kW main motor on a 380 V 70 kW input supply and FOPS canopy support drilling in production headings, and all routine maintenance is carried out at floor level.
Specifications
Drilling
- Working section, minimum
- 3,500 x 3,500 mm
- Working section, maximum
- 5,200 x 5,990 mm
- Rock drill
- LD120SH, 22 kW
- Impact pressure
- 80-200 bar
- Impact frequency
- 53 Hz
- Rotation
- 0-180 rpm, 1,095 Nm (OMT200)
- Hole diameter
- 60-127 mm
- Drill rod length
- 1,525 mm standard (1,220-1,830 mm)
- Shank
- T38, T45 (standard), T51
- Rod magazine
- 20 + 1
- Disc / centralizer
- CC705 disc, PITO 7 centralizer
- Feed beam
- 2,940 mm (rod 1,220 mm) / 3,240 mm standard (rod 1,525 mm) / 3,550 mm (rod 1,830 mm)
- Feed thrust
- 31 kN; feed and return speed up to 0.3 m/s
- Positioning
- LG 15 swing boom, 1.5 m parallel positioning left / right; compensation 1,100 mm; rotation 360 degrees
- Tilt
- Left 42 degrees, right 42 degrees; forward 20 degrees, backward 70 degrees
- Jack travel
- Front 2,000 mm, rear 1,670 mm
- Rotation centre height
- 1,605 mm
- Laser to hole centre
- 2,000 mm
- Drilling control
- THC with EDS electrical direct control; wired remote; fully powered impact, half-power collaring, rotary flushing, anti-jamming
Hydraulics
- Hydraulic pumps
- 100 cc (impact and feed) + 45 cc (rotation and positioning), 10 um filtration, 200 L tank, manual filler pump, stainless steel 316 water cooler
Electrical
- Electric system
- 380 V (+/-10%), 50 Hz, 70 kW total input, 55 kW main motor, star-delta starting, automatic cable reel CR
- Battery
- 2 x 12 V, 80 Ah
- Lighting
- Front 4 x 48 W, rear travelling 2 x 48 W, operator 1 x 5 W, flashing beacon, tripod work lights 2 x 48 W
- Laser positioning
- Side laser positioning left and right
Water and air
- Water system
- 3 kW water pump, 100 L/min at 10 bar; inlet 4 bar; pump inlet 2-4 bar; system water pressure 10-15 bar
- Air system
- Compressor 1.0 m³/min at 7 bar; shank oil-mist lubrication; consumption 250-550 g/h oil, 250-350 L/min air
Safety
- Safety canopy
- FOPS standard design canopy; noise 102 dB(A) at operator platform per EN16228
- Fire extinguisher
- 1 x 6 kg ABC handheld
Chassis
- Tramming speed
- Above 8 km/h on level ground
- Gradeability / side tilt
- 15 degrees / 5 degrees
- Engine
- YCF3690, 66 kW, China IV
- Drive
- Torque converter, gearbox and drive axles
- Tires
- 12.00-20-20PR
- Brakes
- Fully enclosed multi-disc wet brakes; SAHR parking and emergency
- Oscillation
- Articulated frame +/-35 degrees; rear axle oscillation +/-6 degrees
- Ground clearance
- 295 mm (255 mm at tires)
- Turning width (T-type)
- 3,200 mm
- Fuel tank
- 60 L
- Hydraulic supports
- 2 x extendable (front) + 2 x vertical (front) + 2 x vertical (rear)
- Dimensions (L x W x H, transport)
- 7,390 x 1,850 x 3,250 mm
- Total weight
- 16,500 kg
Service
- Lubrication
- Manual centralized lubrication points on carrier
Options
- Options
- LD120S rock drill; complete rock drill tool kit; T38-64 mm drilling system; accurate hole depth measurement; cleaning system with reel 15 bar; automatic centralized lubrication; water-mist hole washing
Ask about this equipment.
Start with one contact method and a short equipment request. We can confirm site conditions and configuration during follow-up.
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