MMR CRAWLER CM 125 Specs
MMR CRAWLER CM 125 Specification
ModelMMR CRAWLER CM 125
ApplicationMining
Drilling MethodDown the Hole Air Hammer
Hammer TypeTop Hammer (Pneumatic)
Hole Diameter Range
  • DTH: 75 mm – 120 mm (3” – 4-¾”)
  • Top Hammer: 32 mm – 75 mm (1-¼” – 3”)
Maximum Depth32 meters (100 ft.)
Rotary Head
  • Torque: 127 kgf-m (125 Nm)
  • Speed: 0 – 60 rpm
Feed System
  • Chain feed with heavy-duty pneumatic motor
  • Travel Length: 4650 mm
  • Lifting Force: 2190 kgf (21.5 kN)
Suitable Compressor550 CFM @ 175 psi (15 kg/cm²) (minimum)
Mounting OptionCrawler mounting with rugged steel track chain and single grouser track pad