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2000HP Reciprocating Triplex Plunger Pump

3ZB-1490/2000HP reciprocating triplex plunger pumps are large-power horizontal pump units whose maximum rated brake power is 1490 KW (2000 HP). This positive-displacement pump is widely used for intermittent oil exploiting operations, such as acidizing, fracturing, well killing, and so on. Its stroke is203.2 mm(8”). And three plunger diameters are optional:4”, 4-1/2”and5”so that it is available for various requirements of pressure and displacement. All these 2000HP pumps are with the same power end.

Parameters

Pump Type
2000 (3ZB-1490)
Max. Input Power
1490 KW
Max. Load of Conrod
1020 kN
Stroke
203.2 mm
Max. Specific Water Cycle
330 rpm
Drive Ratio
6.353:1
Dimension
2280 × 1560 ×1128 mm
Weight
5668 kg

Performance

SpecificWater Circle(rpm)
75
115
200
300
330
Plunger Diameter
Displacement
(L/min)
Pressure (Mpa)
Displacement
(L/min)
Pressure (Mpa)
Displacement
(L/min)
Pressure (Mpa)
Displacement
(L/min)
Pressure (Mpa)
Displacement
(L/min)
Pressure (Mpa)
4”
469
97.5
719
97.5
1251
72.4
1876
48.3
2064
43.9
4-1/2”
579
79
888
79
1544
58.6
2316
36.1
2548
35.5
5”
701
65.3
1074
65.3
1869
48.5
2803
32.3
3083
29.4
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