Radial Piston Pump PR4-3X/8,00-700RA01M01 - Bosch Rexroth R901088940

A constant displacement makes delivery predictable, because it follows drive speed alone. The PR4-3X/8,00-700RA01M01 draws 8 cm³ per revolution and so reaches 11 l/min at an operating pressure of up to 700 bar.

Benefits

• Constant displacement of 8 cm³, delivery follows drive speed
• 11 l/min at an operating pressure of up to 700 bar
• For the open circuit with HLP hydraulic fluid
• Ten pistons, cast iron housing, weight 16.26 kg
• Shaft end cylindrical Ø 25 mm with fitting key to ISO 3019-2
• 4-hole fastening, 63 mm centering, clockwise rotation, without through-drive

Application

In power units with an open tank the pump handles suction and pressure build-up in one step. Pressure is set downstream by a relief valve rather than at the pump. That suits test rigs and clamping units with a steady delivery.

Manufacturer

Bosch Rexroth, material number R901088940. Frame size, pressure rating and mounting follow from the type designation PR4-3X/8,00-700RA01M01.