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HBZ Triplex Mud pump

Model HBZ mud pump is a horizontal triplex single acting piston pump which is made based on American technology and according to API standards.

HBZ Mud pump features:

  • Pump frames are welded castings steel and steel plates.
  • Crankshaft bearings are double-row spherical roller bearings.
  • Double extended Jackshaft carried on heavy-duty straight roller bearings.
  • Connecting rod tip are fitted with roller bearings.
  • Wrist pin end carried on double row long cylindrical roller bearing.
  • Replaceable bronze crosshead slides.
  • Main gears are machined to herringbone gear.
  • Lubrication system is the combination of forced lubrication and splash lubrication.
  • Valves and seats are API 7# .
  • Discharge connections can be made on either side of pump.
  • Suction connections at the center of the cylinder manifold

Standard equipment

  • Heat-treated alloy steel, interchangeable fluid ends.
  • Threaded valve covers.
  • Plated piston rods.
  • Complete piston washing and lubrication system
  • Discharge pulsation dampener.
  • Individual suction and discharge manifolds.

Optional Equipment

  • Large steel skid with non-skid decking.
  • Centrifugal suction charging pump.
    • Rubber valve inserts.
  • External electric powered lube pump.
    • Top electric motor mounts.
  • Belt-driven centrifugal suction charging pump.
  • Electric-driven centrifugal charging pump.
HBZ-9 Technical Specification
Maximum Input 1000HP (746KW)
Stroke Length 9” ( 229MM )
Gear Ratio 4.48
Jack Shaft Speed 582
Piston Load 101,550lbs ( 36,062KG )
Weight 44,052lbs ( 20,000KG )
Performance Data
Liner Size Displacement Maximum Pressure
Inch MM Gal/Rev L/Rev Gal/Min L/S PSI MPa
7 178 4.50 17.03 585 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
Ratings are based on 90% mechanical efficiency and 100% capacity efficiency.
HBZ-10 Technical Specification
Maximum Input 1 350 HP ( 1007 KW)
Stroke Length 10 ” ( 2 54 MM )
Gear Ratio 4. 3 8
Jack Shaft Speed 5 04
Piston Load 1 39 , 80 0lbs ( 63 , 276 KG )
Weight 5 4, 186 lbs ( 2 4 , 6 00KG )
Performance Data
Liner Size Displacement Maximum Pressure
Inch MM Gal/Rev L/Rev Gal/Min L/S PSI MPa
7 178 5.00 18.93 575 36.3 3,624 35.5
6.5 165 4.31 16.3 496 31.3 4,203 29.5
6 152 3.67 13.9 422 21.62 4,933 34.7
5.5 140 3.09 11.7 355 22.4 5,000 35.2
Ratings are based on 90% mechanical efficiency and 100% capacity efficiency.
Triplex mud pump
Triplex mud pump