In the history of heavy equipment development, no single man’s name is more respected or revered as that of R. G. LeTourneau. Robert Gilmour LeTourneau is considered by many to be the dean of high-speed mobile earthmoving equipment. His designs of the 1920s, 30s, and 40s laid the fundamental groundwork for many of the earthmoving machines we see on a daily basis. Self-propelled, rubber tired scrapers, bulldozing blades, and rippers were all conceived under his engineering genius in the quest for moving material at the lowest-cost-per-yard. The time period of 1921 to 1953 saw many of R. G. LeTourneau’s most important heavy-equipment introductions, such as the Carryall and the Tournapull, and the initial development of the electric drive wheel. This first volume of fantastic machine creations covers the early years up until the sale of the company to Westinghouse in 1953. Standard production, specials, and experimental machines in rare archival images, some in print for the very first time, help showcase what made R. G. LeTourneau so important in the heavy equipment industry.

Robert Gilmour LeTourneau, the inventor of earthmoving machines, secured nearly 300 patents over the course of his life. During World War II, about 70 percent of the earthmovers and engineering vehicles were his machines that were invaluable to the Allied war effort. With outstanding photography, this overview of 90-years-plus of manufacturing features the company's earliest earthmoving equipment introductions in 1921, all the way up to today's ultra-large mining equipment introductions. This companion book to the three previous publications - R.G. LeTourneau Heavy Equipment: The Mechanical Drive Era 1921-1953, R.G. LeTourneau Heavy Equipment Photo Gallery: The Electric-Drive Era (1953-1970), and Modern LeTourneau Earthmoving Equipment since 1968 - includes updated information and all new images of the LeTourneau enterprise.

This book examines the Texas-based company's heavy equipment that has been used in the mining, construction, and oil industries from the 1920s to present. Two hundred photos illustrate the fascinating tales behind LeTourneau breakthroughs like the first electric-diesel front-end loader. Founder Robert Gilmour LeTourneau is regarded as the father of high-volume earthmoving equipment, and holds more U.S. patents than any other person, save Thomas Edison. Fans of heavy equipment are sure to enjoy this profile of the manufacturer of the world's largest front-end loaders.

In the history of heavy equipment development, no single man’s name is more respected or revered as that of R. G. LeTourneau. Robert Gilmour LeTourneau is considered by many to be the dean of high-speed mobile earthmoving equipment. His designs of the 1920s, 30s, and 40s laid the fundamental groundwork for many of the earthmoving machines we see today. Self-propelled, rubber tired scrapers, bulldozing blades, and rippers were all conceived under his engineering genius in the quest for moving material at the lowest-cost-per-yard. The time period of 1953 to 1971 saw many more innovative machine and engineering achievements in the fields of earth-moving, off-shore oil exploration, logging, and defense. This second volume of fantastic machine creations covers the later years up until the sale of the company to Marathon in 1971. Standard production, specials, and experimental machines are shown in rare archival images, some being shown in print for the very first time, help showcase what made R. G. LeTourneau so important in the heavy equipment industry.

A fresh telling of the story of R. G. LeTourneau, the engineering genius who designed and built the giant earth-moving machines that helped win WW II and built the highway infrastructure of America--and founded an engineering school that today is the premier Christian polytechnic university in the world. He became the best-known Christian Businessman in the 20th Century and gave away 90 percent of his wealth. Those who knew Robert Gilmore LeTourneau as a young boy were justifiably concerned about his future. The likelihood that a headstrong misfit and eighth-grade dropout could become a prolific inventor, renowned business leader, generous philanthropist and university founder would have seemed, understandably, preposterous. But not to God. God delights to redeem our shortcomings and empower the most unlikely individuals to accomplish exceedingly more than they can imagine, rousing them to fulfill their God-given calling and bring Him glory. That is what God did for R. G. LeTourneau. This distinctive book presents the inspiring story of LeTourneau's God-empowered life, embraces his enduring legacy, and celebrates the innovative university he founded.

The evangelical embrace of conservatism is a familiar feature of the contemporary political landscape. What’s less well-known, however, is that the connection predates the Reagan revolution, going all the way back to the Depression and World War II. Evangelical businessmen at the time were quite active in opposing the New Deal—on both theological and economic grounds—and in doing so claimed a place alongside other conservatives in the public sphere. Like previous generations of devout laymen, they self-consciously merged their religious and business lives, financing and organizing evangelical causes with the kind of visionary pragmatism that they practiced in the boardroom. In God’s Businessmen, Sarah Ruth Hammond explores not only these men’s personal trajectories but also those of the service clubs and other institutions that, like them, believed that businessmen were God’s instrument for the Christianization of the world. Hammond presents a capacious portrait of the relationship between the evangelical business community and the New Deal—and in doing so makes important contributions to American religious history, business history, and the history of the American state.