Zoo n Ga-750

Core Technology Specs

GA-750 yog tsim los muab kev ua haujlwm ruaj khov thiab txhim khu kev qha, thiab nws cov kev ua haujlwm tseem ceeb cuam tshuam txog kev ua raws li cov qauv kev lag luam thiab kev nkag siab tob txog cov xwm txheej hnyav.

Hom twj tso kua mis: peb-lub tog raj kheej, ib leeg- ua haujlwm reciprocating piston twj tso kua mis

Rated input zog: 750HP -LRB-kwv yees li 560kw)

Rated Ceev: 130-140spm (strokes ib feeb) (zoo)

Stroke ntev: 9.0 nti (228.6 mm) (zoo)

Kev ua haujlwm siab tshaj plaws ntawm hydraulic kawg: 5,000 PSI (34.5 MPa), yeem 7,500 PSI hydraulic kawg

Iav piv: 4.5: 1 (zoo)

Suction kab txuas: 10 "Flange (ib txwm) ."

Cov kab txuas txuas: 5 nti API 5,000 PSI flanges (tus qauv)

Pump lub cev hnyav (npog twj tso kua mis): kwv yees li 22,000 lbs

Power End: lub hauv paus ntawm lub zog kav ntev

Ncej qauv: siv lub zog siab welded steel phaj qauv, thiab nyob rau hauv tag nrho cov ncej -weld kev nyuaj siab nyem kev kho cua sov. Qhov kev tsim no tsis tsuas yog muab lub zog ntau dua - rau- qhov hnyav piv dua li cov qauv cam khwb cia hlau, tab sis kuj tseem txhim kho qhov qaug zog tiv thaiv, kom ntseeg tau tias tus ncej tsis deform nyob rau hauv ntev - lub sij hawm siab -load hauj lwm.

Tsav lub cev: cov tub ntxhais tsav yog lub pob txha pob txha tsim los ntawm forged alloy steel nrog precision hauv av thiab kho cov hniav kub rau AGMA cov qauv. Herringbone iav tsav ruaj khov, tsis tshua muaj suab nrov, thiab tus kheej - ntsuas lub zog axial, ua kom muaj txiaj ntsig zoo rau lub neej kev pabcuam ntawm cov iav thiab cov kabmob.

Crankshaft: siv ib qho -daim forged alloy steel (42CrMo lossis hloov kho 4340) crankshaft, tom qab kev kho cua sov nruj thiab kho qhov sib npaug.

Lubrication system: siv kev sib xyaw ua ke ntawm kev quab yuam lubrication thiab txaws lubrication system, tus qauv nrog ywj siab iav roj twj, lim thiab roj ntsuas ntsuas, kom ntseeg tau tias txhua qhov tseem ceeb ntawm cov bearings thiab txav qhov chaw (xws li crosshead, qhia phaj) nyob rau hauv siab load kom txaus, huv si lubrication, zoo txo hnav thiab ntev lub voj voog overhaul.

Hydraulic kawg: qhov tseem ceeb ntawm kev ua tau zoo kom tau raws li cov kev cov nyom

Modular tsim: hydraulic kawg txais kev lag luam - coj L- hom ob -petal modular tsim. Qhov kev tsim no faib cov tshuab nqus tsev thiab tso tawm rau hauv cov khoom sib cais, ob qho tib si ua los ntawm lub zog siab forged alloy steel (xws li g. 35CRMO lossis 40CrMnMo) * * , thiab tsim thiab sim rau API 7K.

Valve Assembly:

Lub cev lub cev thiab lub rooj zaum: forged los ntawm AISI 8620 thiab lwm yam qis - carbon alloy steel, qhov chaw ua haujlwm yog carburized thiab quenched, lub hardness saum npoo yog siab li HRC 60 lossis ntau dua, tsim cov qauv zoo tshaj plaws ntawm "Nruab sab nraud thiab tawv sab hauv".

Valve roj hmab: kev siv siab -kev ua tau zoo * * Polyurethane (Polyurethane) * * khoom, nrog zoo heev hnav tsis kam, roj kuj thiab extrusion kuj, los xyuas kom meej kev ruaj ntseg sealing nyob rau hauv siab.

Txheej txheem cej luam ntawm kev ua haujlwm parameter

Los ntawm kev hloov lub tog raj kheej liners ntawm ntau qhov sib txawv, Ga-750 tuaj yeem hloov kho nws qhov kev hloov pauv thiab siab nyob rau hauv ntau yam kev ua haujlwm kom ua tau raws li qhov yuav tsum tau ua ntawm hydraulic tsis nyob rau hauv ntau theem drilling. Cov hauv qab no yog cov ntaub ntawv kev ua tau zoo suav nrog 90% kev ua haujlwm zoo thiab 100% volumetric efficiency.

Table 4.1: Zoo n Ga-750 qhov kev ua tau zoo tsis zoo (rated zog: 750HP, stroke: 9′)

Txoj kab uas hla (hli)	Maximum tso zis siab (PSI)	Kev xa tawm ib rpm (gallons)	Kev xa tawm ib 130spm (GPM)	Tawm ntawm 110SPM (GPM)	90SPM hloov chaw (GPM)
7	2,315	5.05	657	556	455
6-1/2	2,700	4.35	566	479	392
6	3,150	3.71	482	408	334
5-1/2	3,750	3.12	406	343	281
5	4,535	2.57	334	283	231
4-1 ib nrab	5,000	2.08	270	229	187

Lus Cim: Cov lus no yog ua raws li 750HP / 9 "Stroke triplex twj tso kua mis siv cov ntaub ntawv, qhov kev ua tau zoo tiag tiag thov xa mus rau cov khoom siv tshwj xeeb npe.".

Muaj ntau yam khoom siv zoo - zoo thiab hnav cov khoom

Cov lus: cov khoom siv thiab txheej txheem ntawm Ga-750 tseem ceeb hnav qhov chaw

Cheebtsam	Cov ntaub ntawv thiab hom	Core manufacturing txheej txheem	Kev ua tau zoo zoo
Liners	High chromium bimetal: forged steel plhaub + centrifugally cam khwb cia siab chromium hlau puab lub tes tsho; ceramic: Zirconia ceramic puab lub tes tsho	Precision honing puab lub qhov kom ntseeg tau tias tsis tshua muaj siab tiav; bimetal puab lub tes tsho hardness HRC> 62	Kev hnav zoo heev thiab kev tiv thaiv corrosion, kev pab cuam lub neej nyob deb tshaj li lub tog raj kheej liner, ceramic cylinder liner nyob rau hauv tej yam kev mob ntev lub neej.
Pistons	Piston tub ntxhais: forged alloy steel (42CrMo); roj hmab: kev ua haujlwm siab polyurethane / nitrile roj hmab	Cov tawv nqaij roj hmab thiab lub piston core yog kho thiab sib koom ua ke los ntawm kev kub siab thiab kev kub siab	Zoo sealing, hnav tsis kam thiab extrusion tsis kam, nyob rau hauv kev kub siab thiab xuab zeb drilling kua ua tau zoo heev.
Piston Rods	Siab zog alloy steel (xws li . 35CrMo, 42CrMo)	Integral forging, quenching thiab tempering kub kho, nto precision sib tsoo thiab nyuaj chromium plating	Lub zog tensile siab heev thiab qaug zog ua haujlwm, du thiab hnav -cov nplaim resistant tuaj yeem ua rau lub neej ntawm kev ntim khoom.
Valve Assembly	Lub cev / lub rooj: forged alloy steel (Aisi 8620, 20Crnimo); roj hmab: polyurethane	Lub ntsej muag carburized thiab hardened, HRC Ntau dua los yog sib npaug rau 60, precision av mating nto	Kev cuam tshuam loj heev thiab kev yaig tsis kam, kom ntseeg tau ntev - lub sij hawm ruaj khov sealing nyob rau hauv siab.
Seals / gaskets	Nitrile roj hmab (NBR), HNBR	Kev xaiv cov khoom raug raug raws li qhov ntsuas kub, siab thiab nruab nrab ntawm qhov sib txawv	Cov roj zoo heev, kub tsis kam thiab tshuaj lom neeg corrosion los xyuas kom meej tias tag nrho cov twj tso kua mis tawm - ua haujlwm dawb.

Kev lag luam qhov chaw thiab thaj chaw siv

Ga-750 yog qhov nruab nrab muaj zog- cov av nkos loj ua lag luam raws li kev txhim khu kev qha, ruaj khov thiab kev saib xyuas-cov tub ntxhais siv hluav taws xob siv hluav taws xob zoo rau sab ntug dej hiav txwv thiab ntug dej hiav txwv drilling platforms.

Tej kev siv:

Roj thiab roj drilling hauv qhov nruab nrab thiab tob

High -kev ua haujlwm hloov chaw

Directional thiab kab rov tav zoo drilling

Geothermal zoo drilling

Khoom piav qhia (OEM foundations)

Great n Ga-750: Fais fab rau tawv drilling

Hauv kev ua haujlwm niaj hnub no, txhua feeb ntawm kev poob qis txhais tau tias tus nqi siab. Qhov koj xav tau tsis yog lub twj tso kua mis xwb, tab sis tus khub txhim khu kev qha uas tuaj yeem ua kom lub zog muaj zog. Lub Great n GA-750 triplex av nkos twj tso kua mis tau tsim los rau lub hom phiaj no.

Tsim los rau kev ua tau zoo thiab kav ntev

Lub GA-750 muaj 750 horsepower ntawm surging lub zog, nws tus qauv tsim yog kiag li ruaj thiab txhim khu kev qha. Peb tsis siv shortcuts. Los ntawm ib qho -dawb forged alloy steel crankshafts mus rau precision tshav kub- kho herringbone gears, txhua lub zog-kawg tivthaiv yog tsim los tiv thaiv lub siab tshaj plaws torques thiab cyclic loads. Peb cov welded steel ncej yog ncej-weld kev nyuaj siab nyem, kom ntseeg tau tias lub sij hawm ntev stability thiab unparalleled lub zog.

Kev txawj ntse tsim, kev saib xyuas yooj yim

Peb nkag siab txog cov teeb meem ntawm ntawm - kev saib xyuas qhov chaw. Raws li qhov tshwm sim, hydraulic kawg ntawm GA-750 nta ib qho qib siab l-zoo li tus qauv tsim. Cais nqus thiab tso tawm modules ua los ntawm high-strength forged alloy steel tsis tsuas yog raws li API 7K cov qauv, tab sis kuj txhais tau tias koj tsuas yog yuav tsum tau hloov lub puas module thaum hnav tshwm sim, es tsis yog tag nrho cov kim hydraulic kawg. Qhov no tsis tsuas yog txuag koj cov nyiaj, tab sis nws kuj muab koj rov qab muaj txiaj ntsig lub sijhawm drilling.

High - accessories zoo, tiv thaiv koj cov peev

Peb hais tias GA-750 yog nruab nrog sab saum toj - ntawm -cov kab hnav. Los ntawm siab chromium bimetallic lub tog raj kheej liner nrog sab hauv phab ntsa hardness nyob rau hauv ntau tshaj ntawm HRC 62, kom integrally vulcanized polyurethane pistons muaj peev xwm tiv taus siab txog li 5,000 PSI, rau carburized thiab hardened forged steel valve cov rooj sib txoos, txhua qhov nthuav dav yog tsim los kom ntev kev pab cuam lub neej thiab txo qhov zaus ntawm kev hloov.

Seamless kev koom ua ke los txo cov nqi khiav lag luam

Tus tsim ntawm GA-750 coj mus rau hauv tus account lub interchangeability ntawm lub Cheebtsam nrog cov kev lag luam lub ntsiab twj tso kua mis hom. Qhov no txhais tau hais tias koj tuaj yeem yooj yim integrate GA-750 rau hauv koj cov khoom siv dav hlau siv koj cov khoom seem seem uas twb muaj lawm, tsis tas yuav tsim kom muaj cov khoom seem tshiab rau lub twj tso kua mis tshiab. Qhov no tsis tsuas yog ua kom yooj yim rau koj cov khoom siv, tab sis kuj ncaj qha txo koj cov nqi khiav lag luam tag nrho.

Los ntawm kev xaiv Great n Ga-750, koj tau xaiv kev cog lus rau kev ua tau zoo, kev ntseeg siab, thiab kev lag luam. Cia peb ua tus tsav tsheb uas ntseeg siab tshaj plaws hauv koj qhov kev ua haujlwm drilling.