RB83 STOPER DRILL
A powerful and robust stoper drill that's great for overhead applications. This unit has plenty of power and torque to drive roof bolts and fasten nuts. Available in two leg options for tight spaces.
Flushing Method:
Water
| Chuck Size | Flushing Method | SKU | Price | ||
|---|---|---|---|---|---|
| 7/8" x 4-1/4" | Water | MWRB83A |
$ 5,000.00
$ 5,000.00
5000.0
|
||
| 1" x 4-1/4" | Water | MWRB83B |
$ 5,000.00
$ 5,000.00
5000.0
|
||
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 |
FEED LEG OPTIONS
RB83TUL (Stoper Leg)
| Item Number | Length of Feed Travel | Collapsed Length | Extended Length |
|---|---|---|---|
| RB83TUL24 | 24" (61 cm) | 27-1/4" (69 cm) | 55" (140 cm) |
| RB83TUL36 | 36" (91 cm) | 33-1/4" (84 cm) | 67" (170 cm) |
ADDITIONAL EQUIPMENT
| Item Number | Description |
|---|---|
| FL990X | Swivel assembly to connect Jackleg drills with TUL2B style legs |
| 1FL7310X | Swivel assembly to connect Jackleg drills with FL7 style legs |
| MWS83FM | Wrap-around muffler assembly for S83 rock drills |
| MWLO7B | Air line lubricator with 1.5 pint capacity |
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) |