The K3V series hydraulic piston pumps are available in K3V63, K3V112, K3V140 and K3V280 models,
with a large main bearing capacity and a piston return mechanism that compensates for the wear of the sliding shoe to extend the service life.
Please send your requirements to our poocca hydraulic manufacturer and we will get back to you as soon as possible.
1.High power density and compact design
The Kawasaki K3V piston pump adopts a semi-logarithmic swash plate design, which achieves a lighter and more compact structure while providing higher pressure levels and power density (ratio of output power to mass). In particular, the dual pump tandem configuration eliminates the power distributor, improves transmission efficiency and reduces weight.
2.High efficiency and self-priming capability
The spherical valve plate and improved hydraulic balance design ensure stable cylinder rotation and efficient operation even under low pressure and low speed conditions. This design of the Kawasaki K3V piston pump is particularly suitable for systems that require stable flow and pressure.
3.Long life and durability
The K3V pump adopts a large-capacity main bearing and piston return mechanism to compensate for the wear of the sliding shoe, ensuring long-term stable operation of the equipment and extending its service life.
4.Low noise and diversified control
The operating noise is effectively reduced by optimizing the design of the valve plate and housing stiffness, ensuring quiet operation even in harsh industrial environments. In addition, the Kawasaki K3V pump supports multiple control methods and can be flexibly adjusted according to mechanical, hydraulic or electrical input signals to meet various operating needs.
Size | 63 | 112 | 140 | 280 | |
Displacement ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย (cm3) | 63 | 112 | 140 | 280 | |
Pressureย (MPa) | 1 ย Rated | 34.3 | |||
Peak | 39.2 | ||||
Speed
(min-1) |
2ย Max. for self priming | 2,650 | 2,360 | 2,150 | (2,000) |
ย 3ย Max. | 3,250 | 2,700 | 2,500 | 2,000 | |
Max. inputย torqueย ofย tandemย pumpย ย ย ย ย ย ย ย ย ย ย (Nยทm) | 343 | 588 | 1,120 | 1,950 | |
Max. input torque of attached gear pump withย PTO ย (Nยทm) | 125 | 294 | |||
Mass
(kg) |
Single | 48 | 68 | 86 | 140 |
Tandem | 81 | 125 | 160 | 270 | |
Hydraulicย fluid |
Type | 5 Antiwearย hydraulicย fluid | |||
Oil temperatureย range | -20 ~ +95ย ใC | ||||
Oil viscosityย range | 10ย ~ย 1,000ย mm2/Sย (cSt) | ||||
Filtration | Suctionย line | 80ย ~ย 150ย mesh | |||
Returnย line | nominalย 10ย micronย meter |
1.High power density and compact design
The Kawasaki K3V piston pump adopts a semi-logarithmic swash plate design, which achieves a lighter and more compact structure while providing higher pressure levels and power density (ratio of output power to mass). In particular, the dual pump tandem configuration eliminates the power distributor, improves transmission efficiency and reduces weight.
2.High efficiency and self-priming capability
The spherical valve plate and improved hydraulic balance design ensure stable cylinder rotation and efficient operation even under low pressure and low speed conditions. This design of the Kawasaki K3V piston pump is particularly suitable for systems that require stable flow and pressure.
3.Long life and durability
The K3V pump adopts a large-capacity main bearing and piston return mechanism to compensate for the wear of the sliding shoe, ensuring long-term stable operation of the equipment and extending its service life.
4.Low noise and diversified control
The operating noise is effectively reduced by optimizing the design of the valve plate and housing stiffness, ensuring quiet operation even in harsh industrial environments. In addition, the Kawasaki K3V pump supports multiple control methods and can be flexibly adjusted according to mechanical, hydraulic or electrical input signals to meet various operating needs.
Size | 63 | 112 | 140 | 280 | |
Displacement ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย (cm3) | 63 | 112 | 140 | 280 | |
Pressureย (MPa) | 1 ย Rated | 34.3 | |||
Peak | 39.2 | ||||
Speed
(min-1) |
2ย Max. for self priming | 2,650 | 2,360 | 2,150 | (2,000) |
ย 3ย Max. | 3,250 | 2,700 | 2,500 | 2,000 | |
Max. inputย torqueย ofย tandemย pumpย ย ย ย ย ย ย ย ย ย ย (Nยทm) | 343 | 588 | 1,120 | 1,950 | |
Max. input torque of attached gear pump withย PTO ย (Nยทm) | 125 | 294 | |||
Mass
(kg) |
Single | 48 | 68 | 86 | 140 |
Tandem | 81 | 125 | 160 | 270 | |
Hydraulicย fluid |
Type | 5 Antiwearย hydraulicย fluid | |||
Oil temperatureย range | -20 ~ +95ย ใC | ||||
Oil viscosityย range | 10ย ~ย 1,000ย mm2/Sย (cSt) | ||||
Filtration | Suctionย line | 80ย ~ย 150ย mesh | |||
Returnย line | nominalย 10ย micronย meter |
POOCCA Hydraulics is a powerful hydraulic enterprise integrating R&D, manufacturing, sales and maintenance. Its products are exported to more than 120 countries. Its quality, price and service are deeply recognized and trusted by customers.
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