oem CBW Series CBW-F304 CBW-F306 CBW-F310 CBW-F314 Mini China Gear Pump_Excavator Hydraulics, Diesel Engine, SKS Hydraulic

Parameter CBW-F304 CBW-F306 CBW-F310 CBW-F314

Displacement 4 cm³/rev 6 cm³/rev 10 cm³/rev 14 cm³/rev

Rated Pressure 16 MPa (2,321 psi) 16 MPa (2,321 psi) 16 MPa (2,321 psi) 16 MPa (2,321 psi)

Peak Pressure 20 MPa (2,902 psi) 20 MPa (2,902 psi) 20 MPa (2,902 psi) 20 MPa (2,902 psi)

Rated Speed 1,500–2,000 rpm 1,500–2,000 rpm 1,500–2,000 rpm 1,500–2,000 rpm

Maximum Speed 2,500 rpm 2,500 rpm 2,500 rpm 2,500 rpm

Rotation Direction CCW or CW (optional) CCW or CW (optional) CCW or CW (optional) CCW or CW (optional)

Ports SAE 8 (1" NPT) SAE 8 (1" NPT) SAE 10 (1.25" NPT) SAE 10 (1.25" NPT)

Fluid Type Hydraulic oil (ISO VG 32–68) Hydraulic oil (ISO VG 32–68) Hydraulic oil (ISO VG 32–68) Hydraulic oil (ISO VG 32–68)

Fluid Temperature Range -20°C to +80°C (-4°F to 176°F) -20°C to +80°C (-4°F to 176°F) -20°C to +80°C (-4°F to 176°F) -20°C to +80°C (-4°F to 176°F)

Noise Level ≤75 dB(A) ≤75 dB(A) ≤78 dB(A) ≤78 dB(A)

Efficiency (Volumetric) ≥85% ≥85% ≥82% ≥82%

Weight ~2.5 kg ~3 kg ~4 kg ~5 kg