Mechanical Efficiency η=90%,Fill factor α=100%,Volumetric Efficiency:100%

ELW-440/446 Pump can be widely used in all kinds of works in oil field. When the cylinder liner specification is 6”-3 1/2”, piston structure is recommended and it is suitable for Oil-Well Repair and shallow-well drilling, etc. When the cylinder liner specification is 3 1/4”-2”, axial piston structure is recommended and it is suitable for high-pressure work.

ELW446 Mud Pump TECHNICAL SPECIFICATION

Rated input power 328KW (440HP)
Rated Stroke 320 Stroke/Minute(320SPM)
Stroke 152.4mm (6”)
Gear Ratio 4.578 :1
Max. operation pressure 35Mpa
Valve chamber Valve-Over API 4#
Max. liner dia. 6”
Max. liner mud pressure(160 stroke/minute)16.9Mpa
Dia. of suction manifold, 6”(150#) Flange
Dia. of discharge manifold 3”(900#) Flange
Dia. pinion shaft 95.25 mm(3.75”)
Key 22.174x15.9mm
Dimension:(No included base),2479X1219X1103 mm
Weight 4463 kg

Gaomi Eastland Oilwell Machinery Co.,Ltd

We've been making and exporting mud pump pars to all over the world since last 10 years.The united states, Canada, Mexcico,Colombia,Venezuela,SouthAsia, Middle East Area(Iran,Kuweit,Libya,Iraq),India,European countries are our markets.

Our main products:

Mud Pump Fluid End Expendables & Spare Parts

Liner: hy-chrome liner, zirconia liner, ceramic liner, chrome-plated liner, hardned liner

Piston: nitrile rubber piston, supreme piston, polyurethane piston, urethane bonded piston, green duo piston, blue lightning piston, white lightning piston

Valve & Seat: three-web valve seat, four-web valve seat, full open valve seat, Bomco type valve seat, NOV valve seat, Mission valve seat, Southwest valve seat

Pulsation Dampener: KB45,KB75,PD45,PD55,K10,K20

Module: “I” shaped module, “L” shaped module, suction module, discharge module

Spare parts: Upper and lower Valve Guide, Liner Gasket, Piston Rod, Rod Clamp, Valve Cover, Valve Cover Seal, Cylinder head, Cylinder Head Gasket, Cylinder Head Flange/Threaded Ring, Alignment Ring, Wear Plate, Cylinder Head Plug,

Liner Flange, Liner Lock, Mud Baffle

Mud Pump Power End Parts

Pony Rod/Extension Rod, Stuffing Box, Stuffing box Seal Parts, Crosshead, Crosshead Guide, Crosshead Pin, Crosshead Bearing, Connection Rod, Bull Gears, Pinion Shaft, Pinion Shaft Bearing/Bearing Carrier/Oil Seal Gasket/, Crank Shaft, Crank Shaft Bearing/Bearing Carrier, Eccentric Bearing, Inner/outer Race Retainer, Gauges, Oil Lubrication Pump, Mud Pump Transmission Belt Pulley/V-belt

Mud Pump Model:

Bomco: F-500, F-800, F-1000,F-1300, F-1600,F-1600HL, F-2200HL

Brewster: B-1000-T, B-1100-T, B-1300-T, B-1600-T

HONGHUA: HHF-500, HHF-800, HHF-1000,HHF-1300,HH F-1600,HHF-1600HL, HHF-2200HL

Emsco: F-350,F-500,F-650, F-800, F-1000,FD-1000, FB-1300, FB-1600, FA-1600, FA-1300, FC-1600, FD-1600,FC-2200D-300/500, D-175,D-225,D-375, D-500,D-550,DA-500,DB-500,D-700,DA-70,DB-700,DC-700,DA-850,DB-850,DC-850,D-1000,DB-1000,DC-1000,D-1000-A,D-1350,D-1650

National: 7-P-50, 8-P-80, 9-P-100, 10-P-130, 12-P-160, 14-P-220,JWS-165-L, JWS-340, JWS-400,C-250,C-350,K-380,K-500-A,G-700,K-700,N-1000,N-1300,N-1600

Oilwell: 350-PT,A-650P-T,A-850-PT, A-1100-PT, A-1400-PT,A-1700-PT,HD-1400-PT,HD-1700-PT

612-P, 212-P,214-P,218-P,700-P,816-P,818-P,1000-P

Ideco: T-500, T-800, T-1000, T-1300, T-1600,MM-450,MM-500-F,MM-600-A,MM-700-F,MM-1000

Gardner Denver: PZ-7, PZ-8,PZ-9,PZ-10, PZ-11, FK-FXK, FY-FXD, FD-FXX, FG-GXG, FG-FXG, KG-KXG, FQ-FXQ, FF-FXF, FF-FXP,TGE,TGF,TGH,PAH-275

LS National Mud Pumps: 3NB-500C, 3NB1000C, 3NB1300C, 3NB1600

Wirth Mud Pump: TPK1000, TPK1600, TPK 2000

Russian Pumps:UNBT-950, UNB-600, 8T-650, UNBT650, NBT600, UNB1180, UNB1180L,

WEATHERFORD/Ellis Williams:MP-5,MP-8,MP-10,MP-13,MP-16, E-447, E-2200, W446, W440

Drillmec: 7TS-600,8T-800,9T1000,10T-1300, 12T1600,14T-2200,10D2C, 8D1S

Upetrom: 3PN-1000, 3PN-1600, 3PN-1300, 3PN-2000

OPI: 350-D,350-GD,500-DC,700-HDL | 1000-HDL

Lewco/Ewco:W-250-C,WH440,W446,W600,WH600,WH770,W1100,WH1312,W1612,W1712,W2000,W2214,W2215

American Block: K800,K1000,K1300,K1600,K2200

Brewster: B-1000-T,B-1100-T,B-1300-T,B-1600-T

Loadmaster: LSF-500, LSF-800, LSF-1000, LSF-1300, LSF-1600

Soilmec: 7T500,7T508,8T650

Dragon: 440HP,660HP

GASO/Wheatly:1550,1560,1563,1654,1742,1753,1874,1849,1860,2652

Great American: GA-550,GA-750

TFI:BH-800, F-500, F-800, F-1000,F-1300, F-1600

TSC: WF-400,WF-450,WF-700,WFU-750,WF-1000,WF-1300,WF-1600,WF-2000,WF-2200

We embrace all opportunities in all kinds of ways f cooperation and will give back with out quality products and service! It is always our goal to be your trustable cooperator and reliable friend!