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3NB-1000 triplex single-acting to-and fro pump

 

 

detailed data:
   3NB-1000 triplex single-acting to-and-fro pump features parameter choice,
longer stroke, larger discharge, reduced stroke number, improved inhaling performance
and longer life. It is specially suitable for oilfield, industry and mine corporation, drilling
and well repairing. It is specially for 20-32 drilling machine.
  The series pump produces strictly according to SY5138 standard production of
petroleum industry department

technical parameter:
model
type
input power
rated speed
stroke length mm
gear rotary ratio
driving axle    rated
speed    time/min.
3NB-1000
triplex single acting
735kw
120stroke/min
274
3.482
383.10
inhaling pipe diameter
discharge pipe diameter
outside sizemm3
weightKG
no containbig strap wheel,
air bag weighkg
254mm
101mm
3750x2155x2052
15800
14300

 

pump(stroke/min.)
theory discharge (litre/sec.)
130
140
150
160
170
180
125
22.58
26.3
30.10
34.40
38.71
43.54
120
21.68
25.28
28.90
33.02
37.16
41.80
110
19.87
23.17
26.49
30.27
34.06
38.32
100
18.07
21.07
24.08
27.52
30.97
4.83
90
16.26
18.96
21.68
24.77
27.87
31.35
rated pressure
33
28
24
21
19
15
machine efficiency 90%
volume efficiency 100%

 

     
  
Hanging is no need to use a single pump 3NB-1000 structureDiesel and
deceleration system that is installed in a base, a pump installed in the base
alone,Steel shells dowel through the realization of the entire device is connected
, easy disassembly and easy transportation is the preferred product oilfield
drilling and workover rigs.

   characteristics: Gear from transmission axles, gear box, clutch, with shaft component.Abstract LT600x125 link can be realized through the clutch of pump-driven.Fetal clutch settings provide enough gas to the gap tire removed to
facilitate the replacement of airbags, and the friction wheel friction film.The other
axis is not necessary to discard parts, a great convenience to users.In the
transmission unit is equipped with air compressors, with the level of pressure
on the system as a whole, according to the optional pneumatic control system
operating pressure.The compressor can be realized automatically opening
and closing, the entire pneumatic control system was stable.Fetal gas pedal
clutch switches can be deployed in the vicinity of diesel, the Secretary may
driller drilling platform in control.Pipeline also has a sea-air valve rapid, in a
very short period of time, rapid inflation or exhaust.In addition, customers can
request any appropriate to use the engine, clutch and standards converter.
Converter can also be installed directly in diesel engines

technical criterion:

diesel engine
PZ12V190B
rated speed
1500转/分
sustainable power
794KW
slurry pump
3NB-1000
rated stroke number
125stroke/min
maximum dischargemen
43.54litre/sec
highest pump pressure
33MPa
total speed reducing ratio
11.828

structure:

 
 

 


1-800-749-5334