Kawasaki K7V63 Hydraulic Pump (Fits Komatsu SK135-8/CASE CX130B)
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| Structure Type | Variable axial plunger pump |
| Design | Inclined Plate Type |
| Hydraulic System | Open system |
| Working Pressure | 320 bar |
| Rated Working Pressure | 270 bar |
| Displacement | 63 cm³/rev |
| Maximum RPM | 2300 min⁻¹ |
| Operating Temperature | -20°C to +80°C |
| Applicable Hydraulic Oil | ISO VG 46/68 Antifriction hydraulic oil |
| Control Method | Manual/Electronic Control |
| Material | Aluminum and Steel |
Manufacturer No.
K7V63K7V63DTP
OEM Part No.
LJ017120YNJ11851
Interchange No.
K7V63DTP-0E13K7V63DTP-9NOE-14T
Fitment Vehicles
Case CX130BKobelco SK135-8Kobelco SK130-8Kobelco SK140-8Sumitomo SH130
Hydraulic System - Industrial Encyclopedia
Kawasaki K7V63 variable plunger hydraulic pump, original replacement for excavators such as Komatsu SK135-8 and CASE CX130B. Featuring a tilting disk axial plunger design, maximum working pressure of 320bar, rated pressure of 270bar, displacement of 63cc/rev, maximum speed of 2300rpm, operating temperature range of -20℃ to 80℃. Available with manual or electronic control, providing efficient and stable hydraulic power, it is a core component of the excavator hydraulic system. Compatible with ISO VG 46/68 anti-wear hydraulic oil, ensuring long-lasting durability.