Drilling mud pump - Drilling Rig Parts - Shandong ShenYu machinery manufacturing co., LTD

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Shandong ShenYu machinery manufacturing co., LTD

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ADD：Guang Ming road, the economic development zone of guangrao county, shandong province

Drilling Rig Parts

Drilling mud pump

Detail Introduction

Drilling mud pump:

The drilling mud pump is in the process of drilling with high pressure to the bottom of the transport of high viscosity, high proportion of drilling fluid and low sand content, to cool the drill bit, bottom hole, broke rock, carrying out cuttings returning from the bottom, it is one of the most important equipment of oil drilling process. The design and manufacture of the drilling mud pump meets the requirements of API Spec 7K specification.

The drilling mud pump is mostly horizontal type three cylinder single acting reciprocating piston pump. It consists of power end assembly, fluid end assembly and lubrication system and cooling system. The crankshaft of the pump is driven by a power machine to rotate, and the power is transferred from the crankshaft to the crosshead to move the piston in reciprocating motion in the pump cylinder. Under the alternating action of suction and discharge valve, the purpose of pressing and circulating mud fluid is realized.

Technical parameters of F series mud pump：

Model	F-500	F-800	F-1000	F-1300	F-1600
Type	Triplex single acting	Triplex single acting	Triplex single acting	Triplex single acting	Triplex single acting
Rated Power	373KW/500HP	597KW/800HP	746KW/1000HP	969KW/1300HP	1193KW/1600HP
Rated Strokes	165 SPM	150 SPM	140 SPM	120 SPM	120 SPM
Stroke(mm/in)	190.5/7 1/2"	228.6/9"	254/10"	305/12"	305/12"
(mm/in) Max.Liner Dia	170/6 3/4"	170/6 3/4"	170/6 3/4"	180/7"	180/7"
Gear Type	Herringbone	Herringbone	Herringbone	Herringbone	Herringbone
Valve Pot	API-5#	API-6#	API-6#	API-7#	API-7#
Gear Ratio	4.286:1	4.185:1	4.207:1	4.206:1	4.206:1
Suction Inlet(mm/in)	203/8"	254/10"	305/12"	305/12"	305/12"
Discharge Inlet(in)	4″Flange 5000 psi	5″Flange 5000 psi	5″Flange 5000 psi	5″Flange 5000 psi	5″Flange 5000 psi
Max. Pressure	27.2Mpa	35Mpa	35Mpa	35Mpa	35Mpa
Max. Pressure	3945 psi	5000 psi	5000 psi	5000 psi	5000 psi
Overall Size(mm/in)	365827092231 144"106"88"	396330252410 156"119"95"	426731672580 168"125"102"	461732602600 182"128"102"	461532762688 182"129"106"
Weight(kg)	9770	14500	18790	24572	24791