| Model | PD20 | PD25 | PD40 |
| Product Description | Standard-Duty Post Hole Digger | Standard-Duty Post Hole Digger | Heavy-Duty Post Hole Digger |
| Tractor PTO Range (hp) | 14-25 | 20-35 | 35-95 |
| Tractor Hitch | Category 0, Ltd 1, & 1 | Category 1 | Category 1 & 2 |
| Approximate Weight (lb.) | 140 | 146 | 238 |
| Drive Type | Gearbox | Gearbox | Gearbox |
| Tractor PTO Speed (rpm) | 540 | 540 | 540 |
| Shear Pin | Standard | Standard | Standard |
| Positioning Handle | Standard | Standard | Standard |
| Hydraulic Downforce Kit | Optional | Optional | Optional |
| Parking Stand | Optional | Optional | Optional |
| Auger (Diameter x Length) (in.) | 6, 9, 12 x 36 | 6, 9, 12, 18 x 48 | 6, 9, 12, 18, 24, 30 x 48 |
| Auger Extension (in.) | Optional (12) | Optional (12) | Optional (12) |
| Auger | PD20 | PD25 | PD40 |
| 6" x 36" Semidouble Auger | Yes | - | - |
| 9" x 36" Semidouble Auger | Yes | - | - |
| 12" x 36" Semidouble Auger | Yes | - | - |
| 6" x 48" Semidouble Auger | - | Yes | Yes |
| 9" x 48" Semidouble Auger | - | Yes | Yes |
| 12" x 48" Semidouble Auger | - | Yes | Yes |
| 18" x 48" Semidouble Auger | - | - | Yes |
| 24" x 48" Semidouble Auger | - | - | Yes |