Rexroth Hydraulic Piston Axial Pump A4VTG71 A4VTG71HW for Use in Concrete Mixer

Elephant Fluid Power offers the brand new Rexroth A4VTG71 A4VTG71HW series piston pumps, our products are 100% compatible with the original Rexroth. A4VTG71 series can be used for the production, repair, refurbishment and maintenance of concrete mixer trucks,Besides,Widely applicable for agricultural machinery, engineering machinery, mining machinery,industrial machinery, aviation and transport machinery etc.

For the drum drive in mobile concrete mixers A4VTG071, A4VGT090 series.

• Variable axial piston pump of swash plate design for hydrostatic drives in closed circuit
• The flow is proportional to the drive speed and displacement.
• The flow increases as the angle of the swash plate is adjusted from zero to its maximum value.
• Flow direction changes smoothly when the swash plate is moved through the neutral position.
• Two pressure-relief valves are provided on the high pressure ports to protect the hydrostatic transmission (pump and motor) from overload.
• The high-pressure relief valves also function as boost valves.
• The integrated boost pump acts as a feed pump and control pressure supply.
• The maximum boost pressure is limited by a built-in boost pressure-relief valve.
• Tapered shaft option for direct drive shaft yoke installation.

Technical Data
Table of values (theoretical values, without efficiency and tolerances; values rounded)

Elephant Fluid Power has been engaged in the hydraulic business since the beginning of the 20th century. It has a history of nearly 20 years and has always been upholding the principles of ‘quality first’, “credit first” and “zero complaint”, and has become a new leader in the hydraulics industry. Elephant Fluid Power insists on good products, good service, and has been providing customers with better, more comprehensive hydraulic products, and constantly working hard.

Now our main business are:

Pump Spare parts Product center:

Our cooperation brand include EATON, VICKERS, SAUER, LINDE, KOMASTU, HANJIU, KAWASAKI, NACHI, PAKER, REXROTH, , LIBEEHER …

Elephant Fluid Power Advantages:

Elephant Fluid Power Technical team has many years of operation and service experience,Provide customers with professional hydraulic system solutions,Quality assurance of quality products,We have many years of experience in purchasing and sales to prevent counterfeit and shoddy products,1-7 days, fixed sales engineer, agreement specific delivery period,Years of industry experience, sales, repairs, commissioning, maintenance,Super fast one-stop professional service,Provide technical response within 2 hours of standard warranty,Effectively guarantee the quality of hydraulic products,Worry-free delivery time 1300 kinds in stock,One-stop service, directly with the manufacturer,Provide complete hydraulic system solutions,Comprehensive guidance to provide technical services within 1 working day,Rigorous processing and excellent quality