Highway Hydraulic Pressure Diggers
For crews that need speed, versatility, and all-day efficiency, our hydraulic pressure diggers are the go-to. The HH and HHF models feature hydrostatic transmissions, 100–115 HP diesel engines, and auger capacities up to 72 inches. With quick setup, smooth operation, and 240° rotation, they’re built to cover multiple job sites in a single shift.
What’s different about a hydraulic pressure digger?
Hydraulic diggers use a hydrostatic drive instead of gear transmissions found in mechanical pressure diggers . That means smoother, faster operation and easier control, especially for jobs with frequent setups. They’re lighter duty compared to mechanicals, but ideal for lighting, fencing, guardrails, and utility poles where mobility and speed matter most.