Roof Master 1.4 Automatic

Ultra–low profile roof bolter equipped with automatic mast

"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.

Are you interested in this product? For more info please contact our sales office at:


Technical information

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