Plunger Pump KTZ400
Product Features
Main structural characteristics:
1. Composed of three main parts: the power end, the fluid end, and the partition plate connections.
2. The power end uses a worm and worm gear reduction system, providing high reduction ratios, smooth operation, and long service life.
3. The input shaft of the power end and the plunger of the fluid end are aligned in the same direction, facilitating the installation and power drive of the pump unit. The lubrication oil pump for the power end is integrated into the opposite end of the worm gear input shaft, eliminating the need for an external lubrication drive.
4. The pump casing also serves as the lubrication oil tank for the power end.
5. The fluid end pump head features a split design, with each plunger corresponding to a separate pump head section. Each section can be individually replaced, resulting in lower maintenance costs.
6. Equipped with different plunger diameters (3.375" to 4.5") to accommodate various pressures and displacements, offering customers a range of options.
Product Parameters
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Main Technical Specifications
Maximum input power
600 hp (447 kW)
Maximum strokes
244 rpm
Maximum connecting rod load
792KN
Stroke length
8" (203 mm)
Gear ratio
8.6: 1
Length
77.75" (1975 mm)
Width
38.43" (976mm)
Height
45.51" (1156 mm)
Weight
6417 lbs (2910 kg)
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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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32 |
70 |
128 |
171 |
244 |
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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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3.375" (85.7) |
29.7 (104) |
20000 (137.9) |
64.7 (244.8) |
14314 (98.6) |
118.8 (449.8) |
7789 (53.7) |
158.7 (600.8) |
5832 (40.2) |
227 (859.2) |
4078 (28.1) |
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4" (101.6) |
41.8 (158.2) |
15000 (103.4) |
90.8 (343.8) |
10190 (70.2) |
166.9 (631.8) |
5545 (38.2) |
222.9 (843.9) |
4152 (28.6) |
318.8 (1207) |
2903 (20.0) |
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4.5" (114.3) |
52.9 (200.2) |
11200 (77.2) |
115 (435.2) |
8051 (55.5) |
211.3 (799.7) |
4381 (30.2) |
282.2 (1068) |
3280 (22.6) |
403.5 (1527) |
2294 (15.8) |
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Input Power |
265kW |
447kW |
447kW |
447kW |
447kW |
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