Hydraulic rock drill from chna coal

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Shandong China Coal Industry & Mining Group Co.,Ltd

City: Jining

Province/State:Shandong

Tel:86-537-2350961

Contact Person:
Mr. Mike View Contact Details

Hydraulic rock drill from chna coal

Place of Origin	China
Brand Name	chinacoal
Certification	ISO9001,CE
Packaging Details	standard carton packing
Delivery Time	5 days for ready goods
Payment Terms	TT,LC,Paypal,Western Union
Supply Ability	3000 sets/month
Minimum Order Quantity	1set

Detailed Product Description

Feature:
1.Simple structure and easy maintenance.
2.High effciency,the attack force can reach 250 to 300J,low energy consump tion(≤25KW)
3.Long life cycle of the components,operating steadily and low noise.

parameter

Model	ZYG250B	ZYG300B
Attack force(J)	250	300
Attack frequency(times/min)	2800-3000	2800-3000
Rotate torque(N.m)	0-540	0-540
Rotate speed(r/min)	0-360	0-360
Attack pressure(MPa)	9-12	10-13
Attack flux(L/min)	90-100	100-120
Rotate pressure(MPa)	6-10	6-10
Rotate flux(L/min)	50-70	50-70

Product Tags: rock drill hydraulic rock drill portable hydraulic rock drill

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