Roof Master 1.4

The rig can be equipped with dry or wet drilling system. Dry drilling is performed by a rotary  method which has the added advantage of a very efficient Dust Collection System. Operator controls located next to drilling unit, enables accurate bolt installation - both mechanical or resin types. Operator's stand is located directly by the roofbolting turret and is protected by adjustable, hydraulically operated, high-strength canopy. Unit is MSHA certificated. The tooling system enables drilling of the holes 25 - 38 mm DIA.

 

Technical data:
Feature	Unit	Description
Type of machine		Roof Master 1.4
Length	[mm]	11 250
Width	[mm]	2 200
Tramming height	[mm]	1 400
Working height	[mm]	1 800
Outer turning radius	[mm]	6 200
Inner turning radius	[mm]	3 260
Weight	[kg]	18 400
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]	3 300
Engine		Deutz
Tramming system		Hydrostatic
Boom		J.H. Fletcher
Rock drill		rotary J.H. Fletcher