The RTX1250 ride-on trencher with quad-track design offers greater traction and stability with added flotation in soft or sandy soils. The 220-hp?HT220 hydrostatic trencher is designed for large ...
This nicely equipped Astec 660, with four-wheel steering, carries a trencher attachment, backhoe, backfill blade and, at the right rear corner, the company's Hydraborer, a horizontal-boring unit. The ...
During the 1920s, trench digging was transformed from back-aching hand labor to mechanized continuous operation by several enterprising individuals who invented and marketed specialized trenching ...