Atlas Copco BBD 94 WS

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Features

Silence

The slim polyurethane silencer cuts noise by up to 50 percent. And it’s designed to stay out of sight.

Anytime, anywhere

High performance rock drill for soft to hard rock

Easy reach

With the pusher leg control placed in back head of the rock drill, they are easy to reach.

Specifications

Technical details  
Rock drill type Underground rock drill
Hole range 27 mm - 41 mm 1 inch - 1.6 inch
Weight 27 kg 59.5 lb
Length 670 mm 26.4 inch
Air consumption 97 l/s 206 cfm
Impact rate 3,300 blows/min
Piston diameter 90 mm 3.54 inch
Stroke length 45 mm 1.77 inch
Vibration and sound  
Vibration level 3 axes (ISO 5349-2) 15 m/s²
Sound power level guaranteed (2000/14/EC) 125 Lw. dB(A)
Sound pressure level (ISO 11203) 114 Lp. dB(A)
Available shank sizes  
Shank size: Hex 22x108 mm - 7⁄8 x 41⁄4 inch
Part numbers  
Hex 22x108 - ⅞ x 4 ¼ inch 8311 0206 12

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