Denair DY20 气动岩石钻机 (64 mm; 0.4 Mpa)

Cylinder(mm): 64

Piston stroke(mm): 52

working pressure: 

Mpa : 0.4

Bar: 4

Consumption: 

m³/min: 1.7

cfm: 60

Rod Spec (mm): B22×108

Net weight(kg): 18

Gross weight(kg): 21

Package Size(L×W×H)(mm): 590x280x180