Rhino PD-110 Master Chuck
The Rhino PD-110 Master Chuck is the foundation of the PD-110 post driver system, accepting a full range of bolt-on chuck adapters to match the driver to virtually any post profile in the field. With a 4-1/4 in. inner diameter and built for heavy-duty production driving, the master chuck transfers full impact force directly down the post’s centerline for clean, straight drives on pipe, channel, and structural posts in tough soil conditions.
- Round pipe adapters available in four sizes 2 in., 2-1/2 in., 3 in., and 3-5/8 in. covering the most common fence, sign, and utility post diameters used in the field.
- U-channel post adapters cover the 1 to 1.5 lb, 2 to 2.75 lb, and 3 to 4 lb classes, matching the standard weights of roadside sign and marker channel.
- 3 in. Drive Cap, T-bar and Clip required for driving 3 in. Schedule 40 pipe, keeping the post centered and preventing deformation at the post head during high-cycle driving.
- 3-1/2 in. Drive Cap, T-bar and Clip required for driving 3-1/2 in. Schedule 40 pipe where a standard round adapter would not seat correctly on the pipe wall.
- 4-3/4 in. Master Chuck available for oversized post applications requiring a larger drive diameter than the standard 4-1/4 in. chuck.
- 4 in. 6 in. H Column Guardrail Master Chuck designed for driving structural guardrail posts; requires the matching Drive Cap to keep the post centered and prevent deformation at the post head during high-cycle driving.
