The 6,710-pound Brokk 260 remote-controlled mini excavator is sized to handle 870-pound powered attachments. With a reach of more than 19 feet, the 48-inch-wide machine puts a lot of capability in small spaces.
The radio-controlled Brokk 400 weighs 11,240 pounds.
An electric, remote-controlled demolition machine, the Brokk 50 is designed to match the production of a 1.5-metric-ton mini-excavator, but at a fraction of the weight and size.
The newest and most compact current model in the Brokk demolition robot family, the remote-controlled Brokk 50 weighs 1,050 pounds and, at a width of 24 inches, can fit through standard doors and fit in most elevators.