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Triplex single action 3NB series mud pump for drilling rig
3NB series mud pump designed according to API standard 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 HDD drilling,oil-field and other industrial and mining establishments;
Improve the standardization, serialization and generalization of the horizontal pump body, crankshaft, connecting rod, cross head,pump head and some related components as much as possible to serialize and generalize, and reduce the types of other components.
| Specification | ||||||
| Model | 3NB-130 | |||||
| Piston diameter (mm) | 100 | 110 | 120 | 130 | 140 | |
| Displacement (L/S) | 8.34 | 10.3 | 12.2 | 14.3 | 16.6 | |
| Pressure (Mpa) | 10 | 8 | 7 | 6 | 5 | |
| Input speed (r/min) | 565 | |||||
| Pump speed (spm) | 135 | |||||
| Suction pump dia. | Φ152 | |||||
| Discharge pump dia. | Φ65 | |||||
| Piston Stroke (mm) | 160 | |||||
| Input Power | Diesel Engine | 130HP | ||||
| Electric Motor | Y315M-6 90KW | |||||
| Dimension (mm) | 2260*1380*1260 | |||||
| Weight (kg) | 3174 | |||||
| Model | 3NB-260 | ||||||
| Piston diameter (mm) | 110 | 120 | 130 | 140 | 150 | 160 | |
| Displacement (L/S) | 11 | 13 | 15.4 | 18 | 20.5 | 23.4 | |
| Pressure (Mpa) | 15.5 | 13.1 | 11 | 9.5 | 8.3 | 7.3 | |
| Input speed (r/min) | 618 | ||||||
| Pump speed (spm) | 133 | ||||||
| Suction pump dia. | Φ203 | ||||||
| Discharge pump dia. | Φ76 | ||||||
| Piston Stroke (mm) | 175 | ||||||
| Input Power | Diesel Engine | G128LD 206KW | |||||
| Electric Motor | Y335M-6 185KW | ||||||
| Dimension (mm) | 3000*1650*1840 | ||||||
| Weight (kg) | 6000 | ||||||
| 3NB350 | ||||||
| Model | Type | input Power |
Motiv e power |
Rated pump speed |
Stroke length |
Gear Ratio |
| 3NB-350 |
Single Action Triplex |
350hp |
6190ZC-1(diesel engine) Y400-6.28KW(motor) |
120 Impact/min | 180 | 4.483 |
|
Rated input speed(Rev/min) |
Continuous speed(Rev/min) |
Inhalation diameter |
Discharge pipe diameter |
Dimensions(mm) | Weight | |
| 582.8 | 540 | 203mm | 76mm | 3100*2080*2015 | 8.058t | |
1.Excellent product quality
2.Competitive prices
3.One on one customer service
4.Flexible payment methods
5.Timely quotation
6.On time deliveries
7.Sincere after-sales service
8.Provide a complete set of customized problem solutions for customers
Q1: What about the delivery?
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