Negotiable
The date of payment from buyers deliver within days
Shandong
Long-term effective
2017-10-27 02:30
203
Company Profile
By certification [File Integrity]
Contact：Mr. Richard Lee(Mr.)
Email：
Telephone：
Area：Shandong
Address：Shandong
Website： http://gpminingmachine.artstx.com/
| Rod | up | horizontal | down | ||||||
| size/Barrel | |||||||||
| AQ(46mm) | 750m | 950m | 1200m | ||||||
| BQ(59mm) | 650m | 850m | 1000m | ||||||
| NQ(75mm) | 550m | 700m | 850m | ||||||
| HQ(89mm) | 400m | 500m | 600m | ||||||
| Working Parameters(Duplex pump structure ) | |||||||||
| Main shaft rotation speed(ratio2.2:1): ≥1530rpm/ | |||||||||
| Main shaft rotation speed(ratio3.5:1): ≥960rpm | |||||||||
| Main shaft torque(ratio3.5:1): 400rpm, 3.5:1>1000 | |||||||||
| Axle pushing force: >62KN | |||||||||
| Axle pulling force: >83KN | |||||||||
| Hydraulic system working pressure: 20Mpa | |||||||||
| Max. Pressure: 25Mpa | |||||||||
| Drilling angle: 0-360° | |||||||||
| Surface obliquity: 30°-90° | |||||||||
| Drive head stroke: 1600 mm | |||||||||
| Motor power: 75kw | |||||||||
