RH-UD-006 · Underground
RILLHOLT RH-UD-006 Underground Hydraulic JumboUnderground Drilling Rigs
Development drifting and face drilling in headings up to 34 m² in underground metal and non-metal mines
Overview
The RILLHOLT RH-UD-006 is a single-boom electro-hydraulic tunnelling jumbo covering headings up to 34 m², built on a Deutz TCD3.6 L4 74 kW Tier III engine with hydrostatic transmission and four radial piston wheel motors. An HL510 rock drill (18 kW) drills 43-64 mm holes and 76-127 mm reaming holes to 3,440 mm depth on the TF500-12 feed with 3,700 mm rods, carried by a B26F boom with 1,200 mm boom extension. The IBCQF hydraulic drilling control, 380-690 V 50/60 Hz electric system with 70 kW total input, FOPS canopy and 10,065 x 1,600 x 2,070/2,750 mm carrier give flexible, fast mobilisation.
Specifications
Drilling
- Coverage area
- 34 m²
- Rock drill
- HL510, 18 kW
- Impact pressure
- Maximum 220 bar
- Impact frequency
- 60 Hz
- Rotation
- Maximum 250 rpm, 400 Nm (OMS80)
- Hole diameter
- 43-64 mm; reaming 76-127 mm
- Hole depth
- 3,440 mm
- Shank
- T38 (male thread)
- Recommended drill rods
- T38-H35-R32 / T38-H35-R35 / T38-H35-Alpha330
- Rock drill weight / length
- 130 kg / 1,024 mm; profile height 76 mm
- Feed beam options
- TF500-10: length 4,660 mm, rod 3,090 mm, hole depth 2,830 mm, 470 kg; TF500-12: 5,270 mm, rod 3,700 mm, hole depth 3,440 mm, 500 kg; TF500-14: 5,880 mm, rod 4,305 mm, hole depth 4,050 mm, 530 kg; TFX6/12 telescopic: 3,540 and 5,370 mm, rod 1,830 and 3,700 mm, hole depth 1,610 and 3,440 mm, 620 kg
- Feed thrust
- 25 kN (all feed beams)
- Boom
- B26F; automatic parallel holding 29 m², boom extension 1,200 mm, feed extension 1,600 mm, net weight 1,850 kg, rotation 360 degrees
- Drilling control
- IBCQF hydraulic: adjustable drilling parameters, fully powered impact, half-power collaring, rotary flushing, automatic anti-jamming, stop and auto return
Hydraulics
- Hydraulic power pack
- HPP555, 55 kW, direct hydraulic control, 65 cc + 35 cc + 33 cc pumps, 10 um filtration, 200 L tank, electric filler pump, oil cooler OW30 (30 kW), low-level auto stop
Electrical
- Electric system
- 380-690 V (+/-10%), 50-60 Hz, 70 kW total input, main switch NSX160N/38, star-delta starting 380-575 V, automatic cable reel CR, phase sequence protection
- 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
Water and air
- Water system
- WBP1 water pump, 3 kW, 33 L/min at 15 bar; inlet 4 bar; pump inlet 2-5.4 bar; system water pressure 10-15 bar
- Air system
- Compressor CTN10, 1 m³/min at 7 bar; shank lubrication SLU-1 (air / oil mist); air consumption 250-350 L/min
Safety
- Safety canopy
- FOPS falling-object protection per ISO3349; travelling height 2,750 mm high / 2,535 mm low; noise 102 dB per EN16228
- Fire extinguisher
- 1 x 6 kg ABC handheld
Chassis
- Tramming speed
- 8 km/h on level ground; 4 km/h on a 14% (8 degree) grade
- Gradeability / side tilt
- 15 degrees / 5 degrees
- Engine
- Deutz TCD3.6 L4, 74 kW, Tier III, CN III
- Drive
- Hydrostatic transmission with 4 radial piston wheel motors
- Tires
- 10.00-15
- Brakes
- SAHR safety wet brakes; parking and emergency hydrostatic
- Oscillation
- MERCURY articulated frame +/-35 degrees; rear axle oscillation +/-6 degrees
- Ground clearance
- 295 mm
- Steering
- Articulated steering +/-35 degrees
- Turning width (T-type)
- 2,750 mm
- Fuel tank
- 60 L
- Brake release
- Manual pump for brake release
- Hydraulic supports
- 2 x extendable (front) + 2 x vertical (rear)
- Dimensions (L x W x H, transport)
- 10,065 (TF512) x 1,600 x 2,070/2,750 mm
- Total weight
- 11,600 kg
Service
- Lubrication
- Centralized lubrication points on carrier
Options
- Options
- Cleaning system with reel 15 bar (TS2-343) or high pressure 180 bar (TS2-343); manual grease lubrication system (5-2110); spare rock drill HL510; complete rock drill tool kit (2-1861); field kit (2-1862)
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