Inspection, Troubleshooting & Repairs Services

Drillmaster delivers professional inspection, troubleshooting, and repair services for surface and underground drill rigs, along with Atlas Copco portable air compressors, supporting mining, quarrying, and tunneling projects with dependable technical expertise. Our services are designed to improve machine reliability, enhance safety, and reduce operational downtime. We work on a wide range of equipment from Epiroc, Sandvik, Furukawa, Everdigm, Resemin, and Atlas Copco, covering both mechanical and electrical systems with field-ready service support and quality spare parts.

Brands & Models We Service

• Epiroc
  
  • Surface Rigs: FlexiROC T35, FlexiROC D50, PowerROC T35, FlexiROC T35, AirROC D50, AirROC D55, ROC460
  • Underground Jumbos: Boomer L2D, K111, 281, 282, XL3D
• Sandvik
  
  • Surface Rigs: Di450, Di550, DG710, DX700, DX800
  • Underground Jumbos: DD321, DD422i
• Furukawa
  
  • Surface Rigs: HCR 900, 1100, 1200, 1500 Series
  • Underground Jumbos: JTH2, JTH3
• Everdigm
  
  • Surface Drill Rigs: ECD35, ECD40, ECD45, ECD50
• Resemin
  
  • Underground Jumbo Drill Rigs for mining and tunneling (Muki FF)
• Atlas Copco
  
  • Portable Air Compressors: XAS, XATS, XAHS, XRVS Series (XAS 97, XAS 186, XAHS 347, XAHS 710, XRHS 666, XAS 400, XATS 156, XATS 186, XATS 250, XAHS 186, XAHS 236, XAHS 350, XRVS 476, XRVS 606, XRVS 900)

Major Assemblies Covered – Surface Drill Rigs

• Diesel engine and cooling system
• Air compressor and air-end assemblies
• Hydraulic pumps, motors, control valves, and hoses
• Rotary or DTH drill head and feed beam
• Crawler undercarriage, swing motor, and tracks
• Dust collection and suppression systems
• Electrical wiring, sensors, and control panels
• Operator cabin, joysticks, and safety systems

Major Assemblies Covered – Underground Jumbo Drill Rigs

• Rock drill (drifter) and rotation unit
• Boom systems (single, twin, and three-boom configurations)
• Feed, flushing, and water systems
• Hydraulic and electrical control systems
• Power pack (diesel or electric) and cable reel
• Operator control consoles and safety interlocks

Atlas Copco Portable Air Compressor Services

• Engine and air-end inspection and overhaul
• Cooling system, filtration, and separator units
• Pressure regulation valves, hoses, and safety components
• Electrical and electronic control modules

With skilled technicians, advanced diagnostics, and genuine or compatible spare parts, Drillmaster ensures reliable performance, extended equipment life, and minimized downtime for all supported brands and models.