Three-Cylinder Plunger Pump KTZ-600L Type 600HP For Acidizing
Fracturing Truck
KTZ600L Description
The KTZ600L pump is a reciprocating, volumetric, single-acting,
horizontal three-cylinder plunger pump. The maximum input power of
the pump is 600hp. This pump is widely used in intermittent oil
well operations, such as acidification, cementing, fracturing,
water injection and other working conditions. Structurally, it is
suitable to be configured on a single-machine single-pump cement
truck, such as GJC45-21, GJC50-13, 700-type acidizing fracturing
truck, 45-21 high-pressure injection skid, etc.
Main Technical Parameters:
Maximum Input Power: 600hp (447kW)
Max Frequency: 450rpm
Max Connecting Rod Load:100000 lbs(445000N)
Stoke: 6"(152.4mm)
Gear Ratio: 4.61:1
Length: 64"(1626mm)
Width: 53.78"(1366mm)
Height: 23.88"(607mm)
Weight: 5495 lb(2492kg)
Main Structural Features:
1. It consists of three parts: power end, hydraulic end and
reduction box;
2. Adopts a unique external reduction gearbox design. The reduction
gearbox can be left or right-mounted, and there are 16 different
installation positions to choose from, making it easy for vehicle
layout and maintenance;
3. Derived from the SPM600 short pump, the length of the pump
casing is increased, a small connecting rod is added, and the
plunger and connecting rod are connected by clamps, which overcomes
the shortcomings of the short pump being difficult to maintain and
is suitable for configuration in a single machine. On pump trucks
(skids), it has become a standard product for domestic cementing
trucks and high-pressure injection equipment;
4. It has basic interchangeability with the internal parts of the
SPM600 pump;
5. There are two different pump head bodies for installing four
different specifications of plungers (3", 3.5", 4", 4.5") to obtain
different pressures and displacements for customers to choose.
The performance parameters are as follows: (Note: The parameters in
the table are calculated based on 100% volumetric efficiency and
90% mechanical efficiency)
Plunger Diameter Inch mm | Frequency(rpm) |
| 50 | 120 | 200 | 300 | 450 |
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) |
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) |
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) |
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) |
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) |
| Input Power | 188kW | 447kW | 447kW | 447kW | 447kW |
