A4VSO250DR/30L-PPB13N00 Mining piston pump, industrial hydraulic pump, German Rexroth

The Rexroth A4VSO250DR/30L-PPB13N00 is a genuine German-made A4VSO series open-circuit axial piston variable pump with 250 cm³/r displacement and DR constant pressure control. Designed for continuous heavy-duty service, it is widely specified in mining hydraulic power units, mineral processing plants, crusher main drives, and underground support systems.

The DR control maintains a preset system pressure by reducing displacement toward zero at setpoint, minimizing energy loss and heat generation in constant-pressure circuits. Port configuration is PPB13 (SAE smaller port/flange vs PPB25) — commonly selected for compact manifold integration in mining skids.

• 250 cm³/r large displacement for high-flow mining & industrial HPUs
• DR constant pressure control — auto destrokes at set pressure, reduces overflow loss
• Proven 350/400 bar pressure rating for harsh underground and surface mining environments
• PPB13 SAE porting for compact manifold mounting on mining skids
• Low pulsation, low noise, excellent suction even with long suction lines
• Modular A4VSO platform — interchangeable controls across sizes 40-500
• Case drain must be connected above tank oil level; housing pre-fill required before start

• Mining & Mineral Processing — crusher hydraulics, conveyor tensioning, thickener rake drives, flotation cell clamping
• Underground Coal / Metal Mines — roof support (shield) pump stations, mine winder auxiliary hydraulics
• Tunnel Boring Machines (TBM) — main hydraulic power pack pressure supply
• Heavy Industrial Plants — blast furnace hydraulic stations, continuous caster clamping circuits
• Quarry & Aggregate — jaw/cone crusher setting & clamp systems

Supplied through Rexroth's global distribution network, including:

• Europe: Germany, Poland, Czech Republic, Italy, France, UK, Spain
• CIS & Eastern Europe: Russia (subject to regulations), Ukraine, Kazakhstan
• Asia-Pacific: China, Australia, India, Indonesia, Japan, South Korea, Vietnam, Thailand
• Americas: USA, Canada, Mexico, Chile (mining region), Brazil
• Middle East & Africa: South Africa (mining sector), UAE, Turkey