Behind the cutting head, two star wheels gather broken rock and a scraper conveyor carries it away — four drives running at 2–15 r/min under abrasive, uneven load, deep in hard-rock tunnelling duty.

Motor roles in this machine

• 2× TMS — star wheel drives (left / right): Matched sphere-piston motors keep both gathering arms synchronized at crawl speed regardless of rock size hitting each side. TMS05 reference →
• 2× TMS — scraper conveyor drives: Continuous low-speed torque moves material out at a constant rate even when the chain digs into a surge of muck.

Also see the JMDG drive variant of this machine. For sizing details, contact our engineers.