Plunger Pump KTZ2000
Product Features
Main structural characteristics:
1. Composed of two main parts: the power end assembly and the fluid end assembly.
2. Features an integrated crankshaft structure supported by heavy-duty cylindrical roller bearings. The crankshaft ends are equipped with two pairs of involute helical gears with counterweights to transmit power. This design effectively reduces axial movement, lowers noise in the gear transmission, and extends gear life.
3. The pump is lightweight, compact and capable of high pressure, making it a standard product for 2000 series fracturing units.
4. The fluid end and power end are connected by 12 alloy steel tie rods. When removing the fluid end, the tie rods remain attached to the power end. The connection between the plunger and the small connecting rod uses clamp connections, making disassembly and maintenance of the fluid end convenient.
5. The fluid end assembly accommodates four different sizes of plungers (4", 4.5", 5" and 5.5") to achieve various pressures and displacements for customer selection.
Product Parameters
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Operating parameters
Performance Parameters: (Note: The parameters in the table are calculated based on 100% volumetric efficiency and 90% mechanical efficiency.)
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Plunger Diameter (inches) （mm） |
Pump Strokes (rpm) |
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75 |
115 |
200 |
300 |
330 |
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Displacement GPM (L/min) |
Pressure Psi (MPa) |
Displacement GPM (L/min) |
Pressure Psi (MPa) |
Displacement GPM (L/min) |
Pressure Psi (MPa) |
Displacement GPM (L/min) |
Pressure Psi (MPa) |
Displacement GPM (L/min) |
Pressure Psi (MPa) |
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4" (101.6) |
98 (371) |
15000 (105) |
150 (568) |
15000 (105) |
261 (988) |
11809 (81.4) |
392 (1483) |
7873 (54.3) |
431 (1631) |
7157 (49.4) |
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4.5" (114.3) |
124 (469) |
14457 (99.7) |
190 (719) |
14457 (99.7) |
330 (1251) |
9331 (64.3) |
496 (1876) |
6220 (42.9) |
545 (2064) |
5655 (39) |
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5" (127) |
153 (579) |
11716 (80.8) |
235 (889) |
11716 (80.8) |
408 (1544) |
7558 (52.1) |
612 (2317) |
5039 (34.7) |
673 (2548) |
4580 (31.6) |
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5.5" (139.7) |
185 (701) |
9469 (65.3) |
284 (1074) |
9469 (65.3) |
494 (1869) |
6246 (43.1) |
741 (2803) |
4164 (28.7) |
815 (3083) |
3786 (26.1) |
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Input Power |
848kW |
1490kW |
1490kW |
1490kW |
1490kW |
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