S83 DEMON DRILL
SPECIFICATIONS
| US | Metric | |
|---|---|---|
| Piston Diameter | 3" | 76 mm |
| Length of Stroke | 2.5" | 64 mm |
| Overall Length | 27-1/4" | 688 mm |
| Total Weight | 72 lbs. | 32.4 kg |
| Air Hose Size | 1" | 25 mm |
| Water Hose Size | 1/2" | 13 mm |
| Chuck Size | 7/8" or 1" x 4 1/4" | 22 mm or 25 mm x 108 mm |
|
Pressure (PSI) |
Percussion Speed (Impacts per Minute) |
Energy Per Blow (LB/FT) |
|---|---|---|
| 80 | 2,256 | 59.6 |
| 90 | 2,302 | 69.2 |
| 100 | 2,418 | 84.8 |
ROCK DRILL OIL
| Item Number | Temperatures | ISO Viscosity Grade | Minimum Flash Point |
|---|---|---|---|
| MRD127-ISO32 | Below 20F (-7C) | 32 | 360F (182C) |
| MRD127-ISO68 | 20F to 40F (-7C to 4C) | 68 | 405F (207C) |
| MRD127-ISO100 | 40F to 80F (4C to 27C) | 100 | 420F (216C) |
| MRD127-ISO150 | 80F to 110F (27C to 43C) | 150 | 445F (229C) |
| MRD127-ISO220 | Above 110F (43C) | 220 | 470F (243C) |