JACK HAMMER

type JH38A and JH40G

TECHNICAL DATA

 type JH38A type JH40G
Diameter of the cylinder, mm 38 40
Stroke of the striker, mm 167 190
Numbers of strokes, min-1 950 900
Stroke energy, J 35 42
Nominal air-pressure, MPa 0.5 0.6
Absolute rate of air delivery, m3/min 2.7 2.7
Dimensions of the pin-end, mm 24×70 24×70
L1, mm 835 960
L2, mm 240 240