Mail: mudpumpcn@gmail.com  
 

3NB-500/3NB-1000

 
3NB-500/3NB-1000

 

3NB-1300C/3NB-1600 drilling mud pump is the pump that the BOLU petroleum machinery factory research to manufacture. Design characteristics is an optimization parameter, increased the stroke properly, lowered the speed reasonably, improved the suction capability of the pump, prolonged the service life of wearing parts The pump used for oil-field and other industrial and mining establishments; Used for the drill, well workover and transport the liquid mediaMainly installed on 1500m rig. 

 type: triplex single acting  piston pump

stroke length :180 mm

rated power :500 HP(373kw)

rated speed ; 130 spm

gear ratio: 4.696

suction inlet:200mm

discharge outlet:83mm

weights: 10680kg

 

 

Pump Speed

(SPM)

Liner Size (mm)

110

120

130

140

150

160

170

Theoretical Displacement (L/s)

130

11.2

13.2

15.5

18

20.6

23.5

26.5

120

10.3

12.2

14.3

16.6

19.0

21.7

24.5

110

9.40

11.2

13.1

15.2

17.5

20.0

22.46

MPa

Pressure Rating

30

25

21

18

16

14

12

 



 
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