DemoTech DC90 Drum Cutter | Earthmoving Equipment Australia

DemoTech DC90 Drum Cutter

DemoTech Rock Grinder / DC90 Drum Cutter

To Suit 3 – 8T 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 375 / Without Mount Cap kg 330
Input Power: kw 25
Max. Peak Power: kw 34
Max. Operating Pressure: bar 350
Oil Flow: L/pm 30~50
Cutting Speed: Rpm 120~200
Cutting Head Torque: at 350bar Nm 3,200
Cutter Diameter: 360mm
Cutter Drum Width: 666mm
Total Height: 710mm
No. Of Picks: Pcs 2 x 27




There are no reviews yet.

Be the first to review “DemoTech DC90 Drum Cutter”
© 2022 Earthmoving Equipment Australia    |    Phone: (02) 9671 1000    |    Contact Us