DemoTech DC450 Drum Cutter | Earthmoving Equipment Australia

DemoTech DC450 Drum Cutter

DemoTech Rock Grinder / DC450 Drum Cutter

To Suit 24 – 45T Excavator


  • Precision cutting
  • Low vibrations
  • High performance
  • Low Noise
  • Narrow, deep trenching
  • Maintenance-free
  • Milled materials usable onsite
  • Custom Head Brackets

The DemoTech DC range of Rock Grinders, also known as Rotary Cutters, Drum Cutters, Twin Headers and Pineapples, are ideal for trenching, profiling and resurfacing rock and cement walls, tunnelling, quarrying, demolitions, dredging and finishing operations.

They are highly effective where conventional excavation systems are too weak and percussion systems have little effect.

Their quiet operation allows them to be put to work in sensitive or populated areas (near schools, hospitals, bridges and infrastructure).

They are especially effective for finishing operations requiring maximum precision, minimum intrusion and an optimum aesthetic result.



Operating Weight: With Mount Cap kg 1960 / Without Mount Cap kg 1720
Input Power: kw 80
Max. Peak Power: kw 120
Max. Operating Pressure: bar 350
Oil Flow: L/pm 180~320
Cutting Speed: Rpm 50~90
Cutting Head Torque: at 350bar Nm 24,000
Cutter Diameter: 720mm
Cutter Drum Width: 1100mm
Total Height: 1260mm
No. Of Picks: Pcs 2 x 30




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