shop Bulldozer Hydraulic Gear Oil Pump 705-52-22100 for Komatsu D155A Parts 7055222100 Hydraulic Main Pump Parts_Excavator Hydraulics, 디젤 엔진, SKS 유압

부품 번호 705-52-22100 / 7055222100

Pump Type Gear pump (positive displacement)

Displacement ~105 cm³/rev (典型值，typical)

정격 압력 25 MPA (3,626 psi)

최대 압력 30 MPA (4,351 psi)

Rated Speed 2,000–2,200 rpm

Maximum Speed 2,500 RPM