Zeppelin Construction Machinery is promoting a flexible undercarriage technology for the Cat 330 Ultra High Demolition excavator. According to the press release, the innovation in the undercarriage area is aimed at demolition and special applications in difficult terrain. With its extended boom, the Cat 330 UHD achieves working heights of up to 18 meters. Zeppelin did not provide technical details about the undercarriage construction or possible effects on stability or transport weight.