PZ-9 Mud Pump,sand pump

PZ-9 Mud Pump (sand pump): 1.Standard Features 2.Nodular iron power frame, eccentric, connection rods, and crossheads3.Double-row-spherical roller bearnings carry eccentric4.Double extended Jackshaft carried on heavy-duty straight roller bearings5.Dual roller bearing connecting rod6.Heat-treated alloy steel main gears are bolted to the eccentric7.Replaceable bronze crosshead slides8.Full splash lubrication, with oil pump to feed working parts9.Heat-treated alloy steel, interchangeable fluid cyclinders10.Three-rib API-7 urethane insert valves and seats11.Replaceable-type element oil filter and oil pressure gauge12.Threaded valve covers13.Plated piston rods14.Complete piston washing and lubrication system15.The monoblock forging of hollow sphere for the pulsation damperer is first made in China.Our company owns a dependable quality administration system and has passed the evaluations of API Q1 Registration, ISO9001:2000 Certification and API Products Quality Recognition. Our products have the right to use the Official Monogram of API Spec 7K and API Spec 8A. We'll make our efforts to supply the best surface operation tools and drilling equipment for the oilfields in China and in the world. SpecificationsMaximum InputMaximum RPMStroke LengthRod LoadPump WeightGear RatioPAH 275275 BHP (205 kw)175 RPM8" (203 mm)22,030 lbs. (9,990 kg)9,810 lbs. (4,450 kg)4.7:1PZG (PZ-7)550 BHP (410 kw)145 RPM7" (178 mm)64,400 lbs. (29,211 kg)16,765 lbs. (7,620 kg)4.625:1PZH (PZ-8)750 BHP (559 kw)145 RPM8" (203 mm)76,800 lbs. (34,836 kg)17,400 lbs. (7,900 kg)4.5:1PZJ (PZ-9)1000BHP (746 kw)130 RPM9" (229 mm)101,550 lbs. (36,062 kg)28,425 lbs. (12,890 kg)4.48:1PZK (PZ-10)1,350BHP (1,007 kw)115 RPM10" (254 mm)139,800 lbs. (63,276 kg)37,000 lbs. (16,815 kg)4.38:1PZL (PZ-11)1,600BHP (1,193 kw)115 RPM11" (279 mm)150,300 lbs. (68,175 kg)37,000 lbs. (16,815 kg)4.38:1