The Brokk 110 remote-controlled demolition machine has a 10-ft reach and delivers 15% more power than the earlier model. It weighs 2,183 lb and has a compact profile, allowing it to maneuver through indoor spaces. The machine is only 31 in. wide, allowing it to fit easily through standard doorways. The Brokk 110 runs off electrical power and can automatically adjust its performance when power delivery from a generator is unreliable. Brokk; www.brokk.com