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Atlas Copco Drill rigs and rock drills (AC Drill rigs and rock drills ) Boomer XE3 C: Face drilling rig
The Boomer XE3 C is a modern, hydraulic face drilling rig suitable for large sized tunnels with cross sections up to 198 m2. The rig features a high-reach console for excellent reach in large tunnels. The drilling is controlled by the reliable computerized Rig Control System (RCS) with an intelligent functionality that ensures precision, productivity, increased uptime and lower costs. The rig is equipped with three robust and flexible BUT 45 booms and COP rock drills for optimized productivity.
| Capacity, max | 26 l/s at 9 bar |
|---|---|
| Adjustable speed | Yes |
| Air pressure gauge | Yes |
| Boom | |
| Number of booms | 3 |
| Boom | BUT 45L |
| Boom extension, max | 2500 mm |
| Feed cross-cut | ± 135 |
| Feed extension, max | 1800 mm |
| Feed roll-over | ± 190 |
| Lifting angle, max | + 55/-42 |
| Parallel holding | Complete |
| Swinging angle, max | ± 42 |
| Weight, boom only | 3200 kg |
| Carrier | |
| Cabin, FOPS-approved, noise level <80 dB(A) | Yes |
| Cabin, FOPS-approved, noise level <85 dB(A) | N/A |
| Fixed seat for operating | Yes |
| Fixed seat for tramming | Yes |
| Air conditioning unit, with heating function | Yes |
| Hydraulic cabin lift system | Yes |
| Engine | Deutz 6-cylinder, TCD 2013 L06, 2V (Tier 3/Stage IIIA) 2 |
| Power rating | 173 kW at 2300 rpm |
| Torque | 907 Nm at 1500 rpm |
| Articulated steering | No 4 |
| All-wheel drive | Yes |
| Hydrostatic power steering system | Yes |
| Transmission | Hydrodynamic, Dana 32000 |
| Axle, front | Dana 37R 116 |
| Axle, rear | Dana 276, ± 8 oscillation |
| Differential lock on front axle | Manual, Hydralock |
| Tires | 14.00xR24 |
| Clearance outside axles | 15 |
| Hydraulic jacks, front | 2 extendable |
| Hydraulic jacks, rear | 2 |
| Service brakes | 2 separate circuits |
| Emergency and parking brakes | SAHR |
| Fuel tank, volume | 150 l |
| Exhaust catalyser | Optional |
| Silencer | Yes |
| Electrical system | 24 Volt |
| Batteries | 2x125 Ah |
| Tramming lights | 6x40 W LED + 2x70 W |
| Working lights | 6x80 W LED |
| Brake lights | Yes |
| Illuminated stairs for platform | 2x70 W |
| Fire extinguisher | Yes |
| Spirit level | One for longitudinal and one for sideways |
| Horn | Yes |
| Beacon | Yes |
| Reverse alarm | Yes |
| Control system | |
| Control system | Rig Control System, RCS |
| Electronic control panel | Adjustable with color display |
| Transfer of data and back-up settings | Yes |
| Integrated diagnostic system | Yes |
| Battery for electronic system | Yes |
| Dimensions and weight | |
| Width | 2926 mm |
| Height with cabin | 3664 mm |
| Length | 17362 mm with BMH 6820 feeds |
| Ground clearance | 438 mm |
| Turning radius, outer | 11450 mm |
| Turning radius, inner | 5900 mm |
| Electrical system | |
| Total installed power | 233 kW |
| Main motors | 3x75 kW |
| Voltage | 400-1000 V |
| Frequency | 50-60 Hz |
| Starting method | Star/delta (1000 V - direct start only) |
| Overload protection for electric motors | Electronic |
| Percussion hour meter on operator display | Yes |
| Phase sequence indicator | Yes |
| Earth fault indicator | Yes |
| Battery charger | Yes |
| Power supply | 24 V DC |
| Transformer | 8 kVA |
| Cable reel, diameter | 1800 mm |
| Dual controls for cable reel | Yes |
| Hydraulic system | |
| Hydraulic pumps | 3 units, one for each boom 2 |
| Pumps unloaded at start | Yes |
| Hydraulic oil tank volume | 470 - 755 l |
| Low oil level indicator | Yes |
| Oil temperature gauge on oil tank | Yes |
| Electrical oil filling pump | Yes |
| Oil filter indicator | Yes |
| Water cooled oil | Yes |
| Filtration | 16 µm |
| Hydraulic oil | Mineral |
| Oil/water cooler in stainless steel | No |
| Operator control panel | No |
| Big hole drilling system | No |
| Water system | |
| Water booster pump | Hydraulic, Flygt |
| Capacity, max | 300 l/min at 15 bar |
| Water inlet pressure, min | 2 bar at 300 l/min |
| Water pressure gauge | Yes |
| Water flow guard | Yes |
| Pressure compensated water pump | Yes |
| Rock drill | |
| Rock drill | COP 1838ME, COP 2238 |
| Coverage - height | 13300 mm |
| Coverage - width | 17400 mm |
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