DemoTech Rock Grinder / Drum Cutter
To Suit 10 – 22T Excavator
FEATURES & BENEFITS
- Precision cutting
- Low vibrations
- High performance
- Low Noise
- Narrow, deep trenching
- 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 980.00 / Without Mount Cap kg 860.00
Input Power: kw 30
Max. Peak Power: kw 40
Max. Operating Pressure: bar 350
Oil Flow: L/pm 60~150
Cutting Speed: Rpm 90~130
Cutting Head Torque: at 350bar Nm 5,800
Cutter Diameter: 460mm
Cutter Drum Width: 820mm
Total Height: 976mm
No. Of Picks: Pcs 2 x 24