Hydraulic rock drill ZYJ-420/200
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1.Model:ZYJ-420/200
2.Rated pressure:14MPa
3.Rated torque:420N.m
4.Rated speed:200r/min
5.Rated flow:55L/min
6.No-load propulsion speed
:3400mm/min
7.Feeding stroke:1100mm
8.Drill maximum height:2500mm
10.Weight:185kg
11.Noise:90dB (A)
12.Drilling diameter:Φ65-Φ
115mm 13.Drilling depth:200m
14.Drilling speed:100m
15.Water flushing pressure:
0.6-1.2MPa
Pump Station
1.Rated pressure:16MPa
2.Rated flow:45/14L/min
3.Rated power:15KW
4.Rated speed:380V
5.Rated speed:1470r/min
6.Pump station
dimension:1800X550X800mm
7.Pump station weight:350kg
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