Product Details
Radiant Portable Hydraulic Roof Bolting Machine With Dust Suppression System
RADIANT Hydraulic Roof Bolter is a rotary roof bolting machine with wet drilling arrangement for dust suppression, suitable for drilling vertical holes of 27mm to 43mm diameter & anchoring of roof bolts in underground mines.
It is a totally indigenous equipment with modular construction consisting of 3 main assemblies—drive unit, telescopic leg & control arm. It can run with tapping from any underground hydraulic machinery like SDL’s, LHD’s, Road Headers, or preferably by an independent powerpack.
The machine has all operational controls on the handle of the pivoting arm itself, which can be pushed down near the leg where it is automatically locked, facilitating easy transportation. During operation it allows total control as well as safety to the driller.
Drill Hole Dia
27mm – 43mm
Assemblies
3 Modular Units
Dust Control
Wet Drilling
Salient Features
- ✓Low noise, silent operation.
- ✓Easy maintenance & lowest service cost.
- ✓No electric connection required up to the face.
- ✓Water injection system supports flushing, dust suppression & faster drilling.
- ✓Unique drive head design prevents direct motor thrust loading.
- ✓Portable and light-weight; drills nearest to the face in limited space.
Specification
| Model | RM 1330 | RM 1800 |
|---|---|---|
| Leg Option | (Offered Range) | (Offered Range) |
| Closed Height (mm) | 900 to 1500 | 1500 to 1600 |
| Extended Height (mm) | 1600 to 3200 | 3200 to 3600 |
| Stroke (mm) | 800 to 1700 | 1700 to 2000 |
Tolerance: ±50 mm
Technical Specification
| Operating Pressure (bar) | 100–175 | Water Pressure (bar) | 5–30 |
| Hydraulic Flow (Lpm) | 50–75 | Water Flow (Lpm) | 55 |
| Rotation Torque (Nm) | Upto 200 @ 140 bar | Chuck Option (mm) | 19 / 22 Hex |
| Rotation Speed (rpm) | 0–850 | Noise Level dB(A) | Below 70 |
| Leg Thrust (Kgf) | 5000 @ 140 bar | Length of Hole | Upto 3 Mtrs. |