DrillMaster – Diesel-Electric Drilling Machines

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Diesel-Electric Drilling Machines for Underground Mining

The durable RDH-Scharf DrillMaster collection provides large coverage, precise drilling, and comfortable operator interfaces into safe and reliable drilling rigs. These electro-hydraulic drilling machines offer heavy duty telescopic booms, solid stabilization, and a variety of rod handling options to ensure high productivity levels at a fraction of other OEM equipment costs.

Optional Offerings

  • Enclosed Cabin and Air Conditioning
  • 24V Hydraulic Oil Transfer Pump
  • Reverse Camera and Additional Screen
  • Lincoln Automatic Grease Lubrication System
  • Ansul A101/LVS Fire Suppression System
  • Remote Emergency Brake Release Kit
  • Radio Remote Control for machine movement and boom operation.


DimensionsUnitsDrillMaster 100DrillMaster 100 LHDrillMaster 200DrillMaster 150 LP
Length (A)mm11106102441188311373
Width (B)mm1530155022602560
Height (tramming) (C)mm2164216422001800
Height (working)mm2600260028251800
Auto Parallel Coveragemm x mm6096 x 46407470 x 50506602 x 4025
Boom Extensionmm1000100010001000
Drifter/DrillSupplierMontabert HC 50Montabert HC 109Montabert HC 50Montabert HC 50
Inner Turning Radius (E)mm3210296036702560
Outer Turning Radius (F)mm5120520063835310
EngineSupplierDeutz TCD 4.1 L4Deutz TCD 4.1 L4Deutz TCD 4.1 L4Deutz TCD 4.1 L4
Power OutputkW105105105105
Transmission & Torque ConverterSupplierDana Spicer HR 20000Dana Spicer HR 20000Dana Spicer HR 20000Dana Spicer HR 20000
AxlesSupplierDana Spicer 113Dana Spicer 113Dana Spicer 113Dana Spicer 113
WheelsSize10.00 – 20.00 E410.00 – 20.00 E410.00 – 20.00 E410.00 – 20.00 E4
Fuel Tank Capacityl96102220170
Ground Clearance (D)mm240240240240