Boomer WE3 C equipped with COP 3038: Face drilling rig - Atlas Copco USA

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Boomer WE3 C equipped with COP 3038: Face drilling rig

Atlas Copco Mining and Rock Excavation

800 732 6762

The Boomer WE3 C is a modern, hydraulic face drilling rig suitable for large sized tunnels with cross sections up to 187 m2. The rig features a wide-reach console for excellent reach in wide tunnels. The drilling is controlled by the computerized, award-winning Rig Control System Rig Control System (RCS 5) 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 3038 rock drills for maximized productivity.


Features & benefits

  • RCS 5 handles positioning and drilling for high precision and productivity, offering several levels of automation to suit your requirements.
  • Low-emission diesel engine combines low environmental impact with powerful performance.
  • BUT 45 heavy-duty booms mean direct, fast and accurate positioning. Excellent reach and flexibility are provided by a 2500 mm feed extension and double rotation units with ±190 degrees feed rollover and ±135 degrees feed rotation.
  • COP 3038 rock drills ensure true high-speed drilling. The dual-damping system minimizes wear for longer consumable life.
  • Unique console offers wider reach.
  • To ensure operator safety and ergonomics, the Boomer WE3 C is endowed with a safe and comfortable cabin as standard.

Technical description



Technical data

Air system
Capacity, max26 l/s at 9 bar
Adjustable speedYes
Air pressure gaugeYes
Boom
Number of booms3
BoomBUT 45L
Boom extension, max98.42 inch
Feed cross-cut± 135˚
Feed extension, max70.87 inch
Feed roll-over± 190˚
Lifting angle, max+ 55˚/-42˚
Parallel holdingComplete
Swinging angle, max± 42˚
Weight, boom only7054.78 lbs
Carrier
Cabin, FOPS-approved, noise level <80 dB(A)Yes
Fixed seat for operatingYes
Fixed seat for trammingYes
Air conditioning unit, with heating functionYes
Hydraulic cabin lift systemYes
EngineDeutz 6-cylinder, TCD 2013 L06, 2V (Tier 3/Stage IIIA)
Power rating173 kW at 2300 rpm
Torque907 Nm at 1500 rpm
All-wheel driveYes
Hydrostatic power steering systemYes
TransmissionHydrodynamic, Clark 32000
Axle, frontDana 37R 116
Axle, rearDana 276, ± 8˚ oscillation
Differential lock on front axleManual, Hydralock
Tires 14.00xR24
Clearance outside axles15˚
Hydraulic jacks, front2 extendable
Hydraulic jacks, rear2
Service brakes2 separate circuits
Emergency and parking brakesSAHR
Fuel tank, volume40 gal
Exhaust catalyserOptional
SilencerYes
Electrical system24 Volt
Batteries2x125 Ah
Tramming lights6x40 W LED + 2x70 W
Working lights6x80 W LED
Brake lightsYes
Illuminated stairs for platform2x70 W
Fire extinguisherYes
Spirit levelOne for longitudinal and one for sideways
HornYes
BeaconYes
Reverse alarmYes
Control system
Control systemRig Control System (RCS 5)
Electronic control panelAdjustable with color display
Transfer of data and back-up settingsYes
Integrated diagnostic systemYes
Battery for electronic systemYes
Dimensions and weight
Width115.2 inch
Height with cabin144.25 inch
Length17405 mm with BMH 6920 feeds
Ground clearance17.24 inch
Turning radius, outer450.79 inch
Turning radius, inner232.28 inch
Electrical system
Total installed power293 kW
Main motors3x95 kW
Voltage690-1000 V
Frequency50-60 Hz
Starting methodStar/delta (1000 V - direct start only)
Overload protection for electric motorsElectronic
Percussion hour meter on operator displayYes
Phase sequence indicatorYes
Earth fault indicatorYes
Battery chargerYes
Power supply24 V DC
Transformer8 kVA
Cable reel, diameter1800 mm
Dual controls for cable reelYes
Hydraulic system
Hydraulic pumps3 units, one for each boom
Pumps unloaded at startYes
Hydraulic oil tank volume124 - 200 gal
Low oil level indicatorYes
Oil temperature gauge on oil tankYes
Electrical oil filling pumpYes
Oil filter indicatorYes
Water cooled oilYes
Hydraulic oilMineral
Water system
Water booster pumpHydraulic, Johnson
Capacity, max750 l/min at 30 bar
Water inlet pressure, min3 bar at 600 l/min
Water pressure gaugeYes
Water flow guardYes
Pressure compensated water pumpYes
Rock drill
Rock drillCOP 3038

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Atlas Copco Mining and Rock Excavation

800 732 6762