PZG (PZ-7) Triplex Drilling Mud Pump SPECIFICATIONS Maximum Input 550 BHP (410 kw) Maximum RPM 145 RPM Stroke Length Piston Load Pump Weight Gear Ratio PISTON CYLINDER DISPLACEMENT – DRILLING SERVICE MAXIMUM PSI DIAMETER PER REVOLUTION MAXIMUM FLOW RATE inch mm gallon liters GPM LPM PSI bar 7 6.5 6.25 6 5.5 5 4.5 4 178 165 159 152 140 127 114 102 3.5 3.02 2.79 2.57 2.16 1.78 1.45 1.14 13.24 11.42 10.56 9.73 8.18 6.76 5.47 4.32 507 437 404 373 313 259 210 166 1920 1656 1531 1411 1186 980 794 627 1672 1940 2098 2276 2709 3278 4047 5000 115 134 145 157 187 226 279 345 PUMP RPM JACKSHAFT RPM 145 671 Weight: Complete pump with large steel skid - 18,000 pounds. Ratings are based on 90% mechanical efficiency and 100% volumetric efficiency. 7” (178 mm) 64,400 lbs. (286,465 N) 16,765 lbs. (7,620 kg) 4.625 :1 PZG (PZ-7) Triplex Drilling Mud Pump OPTIONAL FEATURES 8 7 6 5 • Steel skid under pump only • Oil heat exchanger • Large steel skid with non-skid decking • External electric-powered lube pump • Centrifugal suction charging pump • Fabricated suction manifold • Rubber valve inserts • Complete package assembly • Suction and/or discharge dampeners • Full open valves 4 3 1 2 REVISIONS ZONE REV DESCRIPTION A NEW RELEASE PER ECN Standard Drilling Pump Configuration shown. DATE DWN CHK Other motor configurations available. F F STANDARD FEATURES SPECIFICATIONS 8 E • Nodular iron power frame, eccentric, connecting rods, and crossheads • Double-row spherical roller bearings carry eccentric D 45.70 • Double-extended Jackshift carried on heavy-duty straight roller bearings • Dual roller-bearing connecting rod C • Heat-treated alloy steel main gears are bolted to the eccentric • Replaceable bronze crosshead slides 7 5 6 E • Full118.46 splash lubrication, with oil pump to feed working parts 80.20 F • Heat-treated alloy steel, interchangeable fluid cylinders • Three-rib API-7 urethane insert valves and seats D • Replaceable-type element oil filter and oil pressure gauge E 118.46 • Threaded valve covers C • Complete piston washing and lubrication system D 45.70 B B C CONFIDENTIAL: THE INFORMATION CONTAINED IN THIS DOCUMENT IS THE PROPERTY OF GARDNER DENVER, INC. IT IS NOT FOR PUBLIC DISCLOSURE. POSSESSION OF THE INFORMATION DOES NOT CONVEY ANY RIGHT TO LOAN, SELL OR DISCLOSE THE INFORMATION. UNAUTHORIZED REPRODUCTION OR USE OF THE INFORMATION IS PROHIBITED. THIS DOCUMENT IS TO BE RETURNED TO GARDNER DENVER, INC. UPON THE COMPLETION OF THE PURPOSE FOR WHICH IT IS LOANED B OR UPON REQUEST. CONNECT WITH US : A www.gardnerdenverpumps.com 8 7 1-866-GDPumps 6 facebook/GardnerDenverPumps 5 4 3 DIMENSIONS ARE IN INCHES UNLESS OTHERWISE SPECIFIED: DECIMAL .X = ±.05 TOLERANCES .XX = ±.02 .XXX AS SPECIFIED ANGULARITY: ± 0°-30' CONCENTRICITY: Ø.015 AS DRAWN 125 MAX ON ALL MACHINED SURFACES TAP DRILL DEPTHS ARE MAXIMUM THREAD DEPTHS ARE MINIMUM FINISH OF CHAMFERS & FILLETS TO CONFORM TO ROUGHEST ADJACENT AREA DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994 SURFACE ROUGHNESS MEASURED PER ASME B46.1 THIRD ANGLE PROJECTION A TITLE GardnerDenverPumpsTV PZ7 @GDPumps #pumpingperfected BREAK ALL SHARP EDGES .005-.015 APPROXIMATE WEIGHT CUTSHEET N/A Tulsa, OK 2 DWN BY TAS CHK BY XXX 4/21/2014 SIZE DWG NO. REV PZ7 D A SHEET SCALE: TO FIT 1 1 OF 1 4