Rexroth A4VSG Closed Circuit Axial Piston Variable Pump Key Features 1. Heavy-duty high-pressure structure, long service lifespan, low operating noise 2. Nominal pressure:350 bar, Maximum peak pressure:400 bar 3. 1000cc/rev large displacement, high power-to-weight ratio 4. Drive shaft withstands axial & radial loads; with visual swivel angle indicator 5. Modular design, through-drive available for stacking extra pumps 6. Fast response control; compatible with HF hydraulic