group nameDrilling Rig Accessories
Min Order1 piece
modelPZ-7
update timeMon, 08 Apr 2013 00:02:06 GMT
Standard or Nonstandard Standard
Structure Piston Pump
Usage Oil
Fuel Diesel
Application oil
Drilling triplex mud pump 3NB 800 mud pump
Min Order1 piece
1.Pump case are welded castings steel and steel plates.
2. Crankshaft bearings are double-row spherical roller bearings.
3.Double extended Jackshaft carried on heavy-duty straight roller bearings.
4.Connecting rod tip are fitted with roller bearings.
5.Wrist pin end carried on double row long cylindrical roller bearing.
6.Replaceable bronze crosshead slides.
PZ9 | |||||||
Liner Dia. | Displacements | Max. Pressure | |||||
inch | mm | gal/r | L/r | gal/min | L/s | lb/in2 | Mpa |
7 | 178 | 4.50 | 17.03 | 525 | 36.9 | 2,639 | 18.2 |
6.5 | 165 | 3.88 | 14.69 | 504 | 31.8 | 3,060 | 21.1 |
6.25 | 159 | 3.59 | 13.59 | 466 | 29.4 | 3,310 | 22.8 |
6 | 152 | 3.30 | 12.49 | 430 | 27.1 | 3,592 | 24.8 |
5.5 | 140 | 2.78 | 10.52 | 361 | 22.8 | 4,274 | 29.5 |
5 | 127 | 2.29 | 8.67 | 298 | 18.8 | 5,000 | 34.5 |
4.5 | 114 | 1.86 | 7.04 | 242 | 15.3 | 5,000 | 34.5 |
4 | 102 | 1.47 | 5.56 | 191 | 12.1 | 5,000 | 34.5 |
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