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[China]
Trade Verify
Address: 15th/F,Unit1,BLDG#2,Xi'an West OE Park,77 Keji Er Road, Hi-tech Zone, Xi’an, China 710075
Contact name:Jack Yang
XIAN ATO INTERNATIONAL CO.,LTD |
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Verified Suppliers
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3NB Series Mud Pumps are inclusive of RL3NB-350, 3NB-500,L3NB-600,
3NB-800, 3NB-1000,L3NB-1300, 3NB-1600, 3NB-2200.
Design Features:
This series pumps optimize the parameters, increase proper stroke,
increase displacement, reasonably reduce the stroke rate of
improving pump suction performance and extend the service life of
the vulnerable parts. This series of pumps are widely used in oil
fields and other industrial and mining enterprises, drilling and
workover operation etc., manufactured and carried out delivery test
strictly in accordance with SY5138 standards of Ministry of
Petroleum Industry.
| Model | 3NB-350 | 3NB-500 | 3NB-600 | 3NB-800 | 3NB-1000 | 3NB-1300 | 3NB-1600 | 3NB-2200 |
| Type | Triplex Single Acting | Triplex Single Acting | Triplex Single Acting | Triplex Single Acting | Triplex Single Acting | Triplex Single Acting | Triplex Single Acting | Triplex Single Acting |
Output horsepower | 257kw/350HP | 368kw/500HP | 441kw/600HP | 588kw/800HP | 735kw/1000HP | 955kw/1300HP | 1176kw/1600HP | 1618kw/2200HP |
Rated strokes (stroke/minute) | 130 | 120 | 135 | 130 | 125 | 120 | 120 | 105 |
Length of the stroke(mm) | 180 | 180 | 196 | 273 | 273 | 305 | 305 | 356 |
Max.dia.of liner(mm) | 160 | 170 | 180 | 180 | 180 | 190 | 190 | 230 |
Dia.of suction pipe(mm) | 203 | 203 | 203 | 254 | 254 | 305 | 305 | 305 |
Dia.of discharge pipe(mm) | 76 | 83 | 83 | 101 | 101 | 101 | 101 | 130 |
Gear ratio | 4.483 | 4.696 | 4.696 | 3.482 | 3.482 | 4.194 | 3.657 | 3.512 |
Driving wheel speed | 582.8 | 563.52 | 633.96 | 452.66 | 435.25 | 503.28 | 438.84 | 368.76 |
Overall Dimension(mm) | 3600*2080*2015 | 3600*2230*2080 | 3600*2230*2080 | 3900*2155*2052 | 3900*2240*2052 | 4300*2450*251 | 4720*2822*2660 | 6000*3465*2745 |
| Weight(kg) | 8058 | 9484 | 11000 | 17200 | 17500 | 23000 | 27100 | 38800 |
Note:Mechanical efficiency 90%,Volume efficiency 20%. | ||||||||
