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Mud Pump

  • A mud pump is a type of reciprocating pump used in the drilling industry to circulate drilling fluid or mud through the wellbore during the drilling process. The mud pump is a critical component of the drilling rig, as it helps to maintain the pressure and flow rate of the drilling fluid, which is necessary for effective drilling.
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Detailed information

1.The power end: The frame is welded steel-plate construction. Its stress-relieved after welding. The drive gears are involute type gears which allow smooth operation,high efficiency and long life. The power end is either splash or pressure lubricated.  

2.The fluid end: The suction and discharge flanges conform to ANSI and API specifications.

3.The piston rod includes an inter-mediate rod, that allows quick assembly&disassembly.

4.The valve seat bores have a bottom shoulder. The pistons and liners are spray lubricated and cooled, which allow an extended service life.

 

 

 

Main Parameters:

PRODUCT   NAME

MODEL

SPECIFICATION

F SERIES
  DRILLING MUD PUMP

QF-1600

Max. Input: 1600HP (1194 kw)

Stroke Length: 12" (305mm)

Max. Speed: 120 RPM

Displacement: 50.45 L/S

Rated pressure: 35 Mpa

Weight: 24800 kg

QF-1300

Max. Input: 1300HP (970 kw)

Stroke Length: 12" (305mm)

Max. Speed: 120 RPM

Displacement: 50.45 L/S

Rated pressure: 35 Mpa

Weight: 24200 kg

QF-1000

Max. Input: 1000HP (746 kw)

Stroke Length: 10" (254mm)

Max. Speed: 140 RPM

Displacement: 43.2 L/S

Rated pressure: 35 Mpa

Weight: 16400 kg

F SERIES
  DRILLING MUD PUMP

QF-800

Max. Input: 800HP (597 kw)

Stroke Length: 9" (229mm)

Max. Speed: 150 RPM

Displacement: 41.5 L/S

Rated pressure: 32.5 Mpa

Weight: 14600 kg

QF-500

Max. Input: 500HP (373 kw)

Stroke Length: 7-1/2" (191mm)

Max. Speed: 165 RPM

Displacement: 36.8 L/S

Rated pressure: 26.5 Mpa

Weight: 9860 kg

 

PRODUCT   NAME

MODEL

SPECIFICATION

PZ SERIES
  DRILLING MUD PUMP

QZ-11

Max. Input: 1600HP (1178 kw)

Stroke Length: 11" (279mm)

Max. RPM: 115

Gear Ratio: 4.38:1

Input Speed: 504 RPM

Weight: 57,980 lbs. (26,090 kg)

QZ-10

Max. Input: 1350HP (1007 kw)

Stroke Length: 10" (254mm)

Max. RPM: 115

Gear Ratio: 4.38:1

Input Speed: 504 RPM

Weight: 54,186 lbs. (24,600 kg)

QZ-9

Max. Input: 1000HP (746 kw)

Stroke Length: 9" (229mm)

Max. RPM: 130

Gear Ratio: 4.48:1

Input Speed: 582 RPM

Weight: 44,052 lbs. (20,000 kg)

PZ SERIES
  DRILLING MUD PUMP

QZ-8

Max. Input: 750HP (559 kw)

Stroke Length: 8" (203mm)

Max. RPM: 145

Gear Ratio: 4.5:1

Input Speed: 652 RPM

Weight: 32,600 lbs. (14,800 kg