The 19th-century Fresno Scraper blade suddenly made it easy to build ... the Apollo space command module and the Ford Model T. The Holt Caterpillar tractor at The Haggin Museum is the only other ...

The K-Tec 1263 ADT Earthmoving Scraper has a heaped capacity of 63 cu yds and an empty tare weight of 30.5 tons. It boasts a 9-cu-yd increase in capacity over the 1254 ADT model, thanks to a ...