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Hydraulic rock drill from chna coal
Hydraulic rock drill from chna coal
Specifications
Place of Origin :
China
Brand Name :
chinacoal
Certification :
ISO9001,CE
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

hydraulic rock drill

,

coal drill

,

hydraulic earth drill
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Hydraulic rock drill from chna coal

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Product Detail
Place of Origin :
China
Brand Name :
chinacoal
Certification :
ISO9001,CE
Contact Supplier
Hydraulic rock drill from chna coal

Shandong China Coal Industry & Mining Group Co.,Ltd

Active Member
11 Years
Shandong, Jining
Since 1983
Business Type :
Manufacturer,TradingCompany
Main Products :
Agricultural & Forestry Machinery, compression equipment, Construction Machine
Employee Number :
500-1000
Certification Level :
Active Member
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