A4VBO Series 10 & 30 Size 71 to 450

Bosch Rexroth Variable Displacement Pumps A4VBO 71cc up to 450cc

• Optimized high-pressure pump for maximum power requirement up to 500 bar
• Sizes 71, 125, 250, 450
• Nominal pressure 450 bar
• Maximum pressure 500 bar

Features:

• Open circuit
• Variable pump with axial piston rotary group in swashplate design for hydrostatic drives in open circuit as well as operation with boosted inlet
• The flow can be infinitely varied by the control.
• Robust pump with very long service life
• Reduced noise
• Through drive option
• Axial and radial load capacity of drive shaft
• Modular design
• High power density
• Visual swivel angle indicator
• Favorable power/weight ratio
• Short response times
• Internal and external bearing flushing
• Inside-reservoir installation possible