3NB-350,3NB-500,3NB-600,3NB-800,3NB-1000,3NB-1300,3NB-1300C,3NB-1600
分类: 3NB-350/500/600/800/1000/1300/1300C/1600  发布时间: 2000-05-28 10:28 

3NB-350,3NB-500,3NB-600,3NB-800,3NB-1000,3NB-1300,3NB-1300C,3NB-1600
3NB-350,3NB-500,3NB-600,3NB-800,3NB-1000,3NB-1300,3NB-1300C,3NB-1600

 

3NB series Mud Pump include: 3NB-350,3NB-500,3NB-600,3NB-800,3NB-1000,3NB-1300,3NB-1300C,3NB-1600
It has following features:
Optimum of parameter, increased the stroke length and displacements appropriately, lowered the stroke reasonably, thus improved the service life of expendable parts. This series mud pumps are widely used in oilfields and other industrial mining enterprises for well drilling and well repairing etc.
This series mud pumps are strictly manufactured according to SY5138 standard of CNPC and are tested accordingly when leave factory.

Model
3NB-350
3NB-500
3NB-600
3NB-800
Type
Triplex
Triplex
Triplex
Triplex
Input Power
257kw/350HP
368kw/500HP
441kw/500HP
588kw/800HP
Rated Speed
130
120
135
130
Stroke(mm)
180
180
196
274
Max.Liner Dia.(mm)
¢160
¢170
¢180
¢180
Suction Inlet(mm)
203
200
200
254
Discharge Inlet(mm)
76
83
101
101
Gear Ration
4.483
4.696
4.696
3.482
Drive Shaft Speed
582.8
563.52
633.96
435.25
Overal Size(mm3)
3600*2080*2015
3600*2280*2080
3900*2285*2085
4600*2155*2052
Weight(kg)
8058
9484
11000
17200
Model
3NB-1000
3NB-1300
3NB-1600
3NB-2200
Type
Triplex
Triplex
Triplex
Triplex
Input Power
735kw/1000HP
955kw/1300HP
1176kw/1600HP
1640kw/2200HP
Rated Speed
125
120
120
105
Stroke(mm)
274
305
305
356
Max.Liner Dia.(mm)
¢180
¢190
¢190
¢230
Suction Inlet(mm)
254
305
305
305
Discharge Inlet(mm)
101
101
101
130
Gear Ration
3.482
3.657
3.657
3.152
Drive Shaft Speed
435.25
438.84
438.84
369
Overal Size(mm3)
4600*2155*2052
5250*2450*2625
4720*2822*2660
6000*2950*3250
Weight(kg)
18000
23000
27100
38800

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