Crawler Drill Machines

Crawler Drill Machine

BEST ROCK -DTH115

Pneumatic Crawler Drill Machine for 115mm to 121mm hole dia.

BEST ROCK - BBC120

Pneumatic Crawler Drill Machine with BBC 120 Harryson Drifter for 45 mm to 64 mm hole dia.

BEST ROCK - BCM341

Pneumatic Crawler Drill Machine for 115mm to 121mm hole dia

BEST ROCK - HD115

Hydraulic Crawler Drill Machine With Engine mounted for 115mm to 121mm hole dia

BEST ROCK -DTH 115

DOWN THE HOLE HAMMERING OPERATIONS - CRAWLER DRILL

Drill Guide Movement : Swing 90 Degrees & Dump 90 Degrees

Horizontal Drilling Range : Width 59.05 inch & Height 99.21 inch

Boom Movement : Above Center Line 45 degrees & Below Center Line 30 Degrees

Overall Length: 189 inch

Overall Length ( Less Boom & Drill Guide ): 86.61 inch

overall Width : 71 inch

Height ( Tramming ) : 65.75 inch

Height ( Less Boom ) : 51.18 inch

Ground Clearance : 9.5 inch

Min. Height From Ground: 34.44 inch

Grouser Width: 8.66 inch

Track Length ( Ground Contact ): 51.18 inch

Overall Track Length: 73.22 inch

Track Oscillation: 20 Degrees

Climbing Ability : 30 Degrees

Tramming Speed: 2.2 mph

Propel Motor: 5.10 HP

Hydraulic Pump Motor: 7.77 HP

Draw Bar Pull: 2980 lbs

Feed Motor: Pull Down 4023.46 lbs and Pull Up 3813.99 lbs

Total Weight : 5515 lbs

BEST ROCK -BBC 120

TOP HAMMERING OPERATIONS - CRAWLER DRILL