Demolish 8-storey buildings with new Cat 340 UHD excavator
Cat has unveiled a new demolition excavator, the Cat 340 UHD – as in, Ultra High Demolition.

The new tall boy boasts a pin height 13 percent higher than the 340F UHD, giving it the ability to perform demolition on buildings as high  as eight stories. Another plus: the 340 UHD has a coupling system that enables you to switch between two UHD fronts and the shorter retrofit booms and sticks with no special tools in as little as 15 minutes.

“This is a purpose-built, dedicated demolition machine,” says James Cole, product application specialist. “We are not just throwing a long front on a standard excavator. It has a reinforced frame, a heavier counterweight and the best working weight in the industry in its size class.”

Cat also spent time engineering the new demolition excavator to be easier to transport. A hydraulically actuated variable gauge undercarriage extends from 9 feet 10 inches in the transport mode to 13 feet 4 inches for stability in the working configuration. And an optional one-piece cradle for the boom can be used to reduce the UHD boom transport height to less than 9 feet 10 inches.

Multiple Boom, Stick options
The new 340 UHD allows for the sticks to be configured with Cat couplers to optimize machine versatility and productivity. There are two front options available:

  • The 72-foot 2-inch front offers a maximum 8,160-pound capacity (3.7 tons) at stick pin and maximum horizontal reach of 44 feet 5 inches  at stick nose over the front and side of the machine.
  • Working with a 7,280-pound maximum weight at stick pin, the 82-foot front offers a 43-foot 9-inch maximum reach at stick nose over the front and side of the machine. It matches the Cat MP332 and MP324 multi-processors.