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A20VG and A22VG hydraulic pumps to support your application-specific selection:
A20VG offers a displacement range of 60–520 mL/rev, with nominal/peak pressures of 350/400 bar, ideal for multi-loop open systems in construction machinery. It features a compact, back-to-back design with through-shaft drive capability.
A22VG provides higher pressure ratings (420/450 bar) and is optimized for closed-loop circuits, with a 35–45 mL/rev range. It includes an integrated differential lock, making it suitable for high-dynamic-load applications in special vehicles.
Selection should be based on system pressure, flow demands, and circuit type.












A20VG and A22VG hydraulic pumps to support your application-specific selection:
A20VG offers a displacement range of 60–520 mL/rev, with nominal/peak pressures of 350/400 bar, ideal for multi-loop open systems in construction machinery. It features a compact, back-to-back design with through-shaft drive capability.
A22VG provides higher pressure ratings (420/450 bar) and is optimized for closed-loop circuits, with a 35–45 mL/rev range. It includes an integrated differential lock, making it suitable for high-dynamic-load applications in special vehicles.
Selection should be based on system pressure, flow demands, and circuit type.
















