Roof Master 1.4 Automatic
Ultra–low profile roof bolter equipped with automatic mast
Patented drilling system that uses separate drilling rods to drill a 1.2m long hole in 1.6m of height.
"High Thrust" rotary drilling system incorporating dry drilling with dust collection.Patented drilling system that uses separate drilling rods to drill a 1.2m long hole in 1.6m of height.
Drilling boom enables the drilling module to install bolts over a 5.0m straight line. The module is also capable of angle bolting. The bolt magazine is capable of holding up to 6 bolts.
Operator is positioned, and located in an comfortable, air-conditioned cabin – that provides excellent visibility whilst bolting.
Ergonomic, fully adjustable operator seat with suspension. Hydraulically adjustable operator's protection canopy conforming to FOPS & ROPS regulations.
Traction is provided by a totally independent hydraulic system, comprising of hydraulic motors directly coupled on the wheels. Minimum tramming height: 1.4 m.
| Technical data: | ||
| Feature | Unit | Description |
| Type of machine | Roof Master 1.4 Automatic | |
| Length | [mm] | 9 800 |
| Width | [mm] | 2 200 |
| Tramming height | [mm] | 1 400 |
| Working height | [mm] | 1 800 |
| Outer turning radius | [mm] | 6 250 |
| Inner turning radius | [mm] | 3 570 |
| Weight | [kg] | 17 300 |
| Gradeability | [deg] | 15 |
| Cross-grade | [deg] | 8 |
| Max. tramming speed | [kph] | 10 |
| Length of bolts | [m] | 1,2 |
| Type of bolts | Mechanic | |
| Max. bolting height | [mm] | 2 200 |
| Engine | Deutz | |
| Tramming system | Hydrostatic | |
| Boom | J.H. Fletcher | |
| Rock drill | rotary J.H. Fletcher | |
