Plunger Pump KTZ600L
Plunger pump KTZ600L is a reciprocating, positive displacement, single-acting, horizontal three-cylinder plunger pump with a maximum input power of 600 hp. This pump is widely used in intermittent oil well operations, such as acidizing, cementing, fracturing and water injection.
Product Features
Main structural characteristics:
1. Composed of three parts: the power end, the fluid end, and the gearbox.
2. Features a unique external gearbox design, with the gearbox able to be positioned on either the left or right side, and offers 16 different installation positions. This design facilitates vehicle layout and maintenance.
3. Derived from the SPM600 short pump, with an extended pump casing length, added small connecting rods, and a clamp connection between the plunger and the connecting rod. This modification overcomes the maintenance challenges of the short pump, making it suitable for single-pump vehicles (skid-mounted) and a standard product for domestic cementing trucks and high-pressure injection equipment.
4. Provides basic interchangeability with the internal components of the SPM600 pump.
5. Offers two different pump head bodies to accommodate four different sizes of plungers (3", 3.5", 4" and 4.5"), providing 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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50 |
120 |
200 |
300 |
450 |
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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" (76.2) |
28 (104) |
14141 (97.5) |
66 (250) |
14098 (97.2) |
110 (417) |
8456 (58.3) |
165 (625) |
5642 (38.9) |
248 (938) |
3756 (25.9) |
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3.5" (88.9) |
37 (142) |
10399 (71.7) |
90 (341) |
10341 (71.3) |
150 (568) |
6208 (42.8) |
225 (851) |
4148 (28.6) |
337 (1277) |
2756 (19) |
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4" (101.6) |
49 (185) |
7962 (54.9) |
118 (445) |
7919 (54.6) |
196 (741) |
4757 (32.8) |
294 (1112) |
3176 (21.9) |
441 (1668) |
2118 (14.6) |
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4.5" (114.3) |
62 (235) |
6295 (43.4) |
149 (563) |
6266 (43.2) |
248 (938) |
3756 (25.9) |
372 (1407) |
2509 (17.3) |
558 (2111) |
1668 (11.5) |
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Input Power |
188kW |
447kW |
447kW |
447kW |
447kW |
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Optional Configuration
Structurally, it is suitable for configuration on single-engine single-pump truck-mounted cementing units, such as the GJC45-21, GJC50-13, 700-type truck-mounted acid-fracturing unit, skid-mounted high-pressure injection unit 45-21 and others.
