A-3 Equipment Mounted Pneumatic Drill
- Side shift is standard on A-2 and A-3
- Side shift is optional on A-4 thru A-6
- 330 degree drill bed rotation
- Adjustable drill height, depth and centers
- Backhoe or skid loader mounted
- Dust collection Available

Specifications shown are standard. Variations to the standard are available.

A-2/A6
Multiple Drill, Equipment Mounted Unit

Model A-2/A-6
Drill Steel Shank .875" x 4.25"
(22.2mm x 107.9mm)
Drill Steel Length 24"(61.0cm)
Under Collar
Drill Bit Diameter .625" to 2.50"
(15.9mm to 63.5mm)
*Maximum Drill Depth 18" (45.7cm)
Drill Distance From Top of Slab

3" to 12 "
(7.6cm to 30.5cm)

Minimum Cutout Width 48" (121.9cm)
SCFM Required Per Drill 92.2 (2.61m3/min)
PSIG Required 90 (0.62MPa)
Weight A-2 1250 lbs. (567.0kg)
Weight A-3 1500 lbs. (680.4kg)
Weight A-4 1750 lbs. (793.8kg)
Weight A-5 2000 lbs. (907.2kg)
Weight A-6 2125 lbs. (963.9kg)
*Based on 2 piece steel and bits.
Whirlybits should be 1" longer for maximum drilling depth.