Atlas Copco RH 656 W

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Features

Anytime, anywhere

Suitable for soft to medium hard rock.

T-handle

Due to low weight, it can also be used as a sinker. Supplied with T-handle

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 22 kg 48.5 lb
Length 630 mm 24.8 inch
Air consumption 48 l/s 102 cfm
Impact rate 2,040 blows/min
Piston diameter 65 mm 2.56 inch
Stroke length 60 mm 2.36 inch
Vibration and sound  
Vibration level 3 axes (ISO 5349-2) 21.2 m/s²
Sound power level guaranteed (2000/14/EC) 120 Lw. dB(A)
Sound pressure level (ISO 11203) 115 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 0303 45

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