Kawasaki K7V piston pumps are available in 63 and 180cc displacements
350 bar continuous pressure rating
Tandem configuration
Available in a variety of power, pressure and displacement controls
Kawasaki K7V Series:K7V125 K7V140 K7V160 K7V180 K7V280
When your installation space is tight, the Kawasaki K7V piston pump is a good choice. Although its power density is greater than the K3V and K5V series, its pumps still provide extremely high efficiency by optimizing clearances and stabilizing cylinder rotation.
When developing the K7V Piston Pump, high-load bearings and our frictionless hydrostatic balanced piston shoes were used. This extends the service life.
| Size | 125 | 140 | 160 | 180 | 280 |
| Maximum displacement〔cm3〕 | 130 | 140 | 160 | 180 | 280 |
| Rated pressure〔MPa〕 | 35 | 35 | 35 | 35 | 37 |
| Peak pressure〔MPa〕 | 40 | 40 | 40 | 40 | 42 |
| Maximum self-priming speed〔min-1〕 | 2, 360 | 2, 200 | 2, 100 | 2, 000 | 1, 800 |
| Maximum speed〔min-1〕 | 2, 700 | 2, 500 | 2, 350 | 2, 300 | 2, 100 |
| Maximum input torque〔N·m〕 | 931 | 931 | 1, 500 | 1, 500 | 2, 500 |
The K7V series piston pump has the same rated pressure as the previous series at 35 MPa, which is common for excavators, and the K7V series’ rotary parts were designed so that K7V pumps could be used for construction machinery other than excavators and handle future increases in pressure. The K8V series, which is a pump for closed circuits that uses the same rotary parts, has a rated pressure of 42 MPa.
When your installation space is tight, the Kawasaki K7V piston pump is a good choice. Although its power density is greater than the K3V and K5V series, its pumps still provide extremely high efficiency by optimizing clearances and stabilizing cylinder rotation.
When developing the K7V Piston Pump, high-load bearings and our frictionless hydrostatic balanced piston shoes were used. This extends the service life.
| Size | 125 | 140 | 160 | 180 | 280 |
| Maximum displacement〔cm3〕 | 130 | 140 | 160 | 180 | 280 |
| Rated pressure〔MPa〕 | 35 | 35 | 35 | 35 | 37 |
| Peak pressure〔MPa〕 | 40 | 40 | 40 | 40 | 42 |
| Maximum self-priming speed〔min-1〕 | 2, 360 | 2, 200 | 2, 100 | 2, 000 | 1, 800 |
| Maximum speed〔min-1〕 | 2, 700 | 2, 500 | 2, 350 | 2, 300 | 2, 100 |
| Maximum input torque〔N·m〕 | 931 | 931 | 1, 500 | 1, 500 | 2, 500 |
The K7V series piston pump has the same rated pressure as the previous series at 35 MPa, which is common for excavators, and the K7V series’ rotary parts were designed so that K7V pumps could be used for construction machinery other than excavators and handle future increases in pressure. The K8V series, which is a pump for closed circuits that uses the same rotary parts, has a rated pressure of 42 MPa.
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