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Air Leg Pneumatic Rock Drill

YT28

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Description

Weight :26kgs
Length :661mm
Cylinder Dia:80mm
Piston Stroke :60mm
Drilling diameter:34-42mm
Shank size:H22x108mm
Working Pressure(mpa) :0.4 0.5 0.63
Impact Frequency(HZ): ≥28 ≥35 ≥36
Air Consumption(L/S) :≤52 ≤58 ≤82
Impact Engery(J) : ≥44 ≥63 ≥70
Rotation(r/min): ≥250 ≥260 ≥300
Air Hose Inside Dia:25mm
Water Hose Inside Dia.:13mm

Air Leg Type: FT160B(or choose other model,pls see the information of Air Leg)
Min Length :1428mm
Max Length:2526mm
Piston diameter:65mm
Stroke :965mm
Weight :16kgs

Oil Feeder Type: FY200B or FY200C
Capacity :200ml
Weight :1.2kgs

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