A drum cutter grinds rock, concrete, and frozen ground with carbide picks — the drive motor sits inside the drum itself, absorbing cutting shock while holding rotor speed against wildly varying material hardness.

Motor roles in this machine

• TMS03 — drum drive: The compact radial piston motor mounts inside the cutting drum, its bearings carrying the cutting forces directly — no external gearbox. TMS03 reference →
• Torque that holds speed: High starting torque and stall tolerance keep the picks biting through hard inclusions instead of bouncing off.

For sizing details or datasheets, contact our engineers.