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The Ditch Witch RT120 Ride-On Trencher Ditch Witch JT60 Horizontal Directional Drill The Ditch Witch FX60 Vacuum Excavator Ditch Witch , a trade name of Charles Machine Works , is an American brand of underground utility construction equipment, principally trenchers , which has been in operation since 1949.
After months in the shop, the Ditch Witch power was born. In 1949, their first production trencher rolled off the assembly line; 75 years later, 75% of the world’s trenchers are Ditch Witch orange."
Ditch Witch® DWP Service-Line Trencher. The first mechanized, compact service-line trencher. 1952 Perry: Oklahoma United States ASME brochure: 223: 2003 Solar Energy and Energy Conversion Laboratory Pioneering developments in solar-energy applications, with global accomplishments in training and innovation. 1954 Gainesville: Florida United States
A trencher is a piece of construction equipment used to dig trenches, especially for laying pipes or electrical cables, for installing drainage, or in preparation for trench warfare. Trenchers may range in size from walk-behind models, to attachments for a skid loader or tractor , to very heavy tracked heavy equipment .
Vermeer begins building large trenchers to lay underground pipelines in the 1980s. The first Vermeer horizontal directional drill is introduced in the 1990s. [9] The prototype of the first self-propelled hay baler is demonstrated in 2017. [10] [11]
A track crew in Louisiana adjusting a railroad track using lining bars, in 1939. The most fundamental maintenance of way task is the construction, repair, and replacement of the track and its supporting ballast and grade. In the early days of railroading, this task was almost entirely completed by manual labor.