BUY E17Z E20 Dh17 Mini Excavator Parts PVD-0B-12P-5G Hydraulic Main Piston Pump PVD-0B-12P _Excavator Hydraulics, 디젤 엔진, SKS 유압

배수량 12 cm³/rev (0.73 in³/rev)

정격 압력 20 MPA (2900 PSI)

최대 압력 25 MPA (3625 PSI) [Peak load]

정격 속도 2000 RPM (Maximum continuous speed)

최대 속도 2200 RPM (Short-term operation)

Volumetric Efficiency ≥88% (at rated conditions)

Mechanical Efficiency ≥85%

Fluid Type Hydraulic Oil (ISOS VG 32 or VG 46, anti-wear type recommended)

Operating Temperature -15°C to +70°C (5°F to 158°F)

무게 ~15 kg (33 파운드)