Product Details
Rexroth Hydraulic Pump A4FO125/30R-PPB25N00 Hydraulic Open Circuit
Pumps Rexroth Axial Piston Fixed High Pressure Pump
Rexroth A4FO Series Axial Piston Fixed Pumps
All-purpose high pressure pump with through drive
Size 22 … 500
Nominal pressure up to 400 bar
Maximum pressure up 450 bar
Features
- Through drive for mounting of further pumps up to same nominal size
- Low operating noise
- Very long service life at high pressures
- Excellent suction characteristics
- Working ports SAE flange
- High total efficiency
- Swashplate design
Table of values
Size | 22 | 28 | 71 | 125 | 180 | 250 | 500 | 250 | 500 |
Version | Standard | High speed |
Displacement geometric, per revolution | | Vg | cm³ | 22 | 28 | 71 | 125 | 180 | 250 | 500 | 250 | 500 |
Nominal pressure | | pnom | bar | 400 | 400 | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
Maximum pressure | | pmax | bar | 450 | 450 | 400 | 400 | 450 | 400 | 400 | 400 | 400 |
Maximum speed 1) | | nnom | rpm | 3600 | 3000 | 2200 | 1800 | 1800 | 1500 | 1320 | 1900 | 1500 |
Flow | at nnom | qV | l/min | 79 | 84 | 156 | 225 | 324 | 375 | 660 | 475 | 750 |
Power | at nnom and pnom | P | kW | 53 | 56 | 91 | 131 | 189 | 219 | 385 | 277 | 438 |
Torque | at pnom | M | Nm | 140 | 178 | 396 | 696 | 1003 | 1393 | 2785 | 1393 | 2785 |
Weight (approx.) | | m | kg | 13.5 | 13.5 | 34 | 61 | 76 | 120 | 220 | 120 | 220 |
R902466133 A A4F O 125 /30L-PPB25K33
R902419396 A A4F O 125 /30L-PPB25N00
R902418008 A A4F O 125 /30L-PZB25N00
R902549472 A A4F O 125 /30L-PZB25N00 C
R902514220 A A4F O 125 /30R-FPB25N00
R902434690 A A4F O 125 /30R-FZB25K04
R902413046 A A4F O 125 /30R-PPB25K24
R902466134 A A4F O 125 /30R-PPB25K33
R902416428 A A4F O 125 /30R-PPB25K34
R902488327 A A4F O 125 /30R-PPB25K34
R902420734 A A4F O 125 /30R-PPB25N00
R902534570 A A4F O 125 /30R-PZB25I70
R902461866 A A4F O 125 /30R-PZB25K33 -S1659
R902473774 A A4F O 125 /30R-PZB25KB2
R902488326 A A4F O 125 /30R-PZB25N00
R902416433 A A4F O 125 /30R-PZB25N00
R902534558 A A4F O 125 /30R-PZB25U34
R902551550 A A4F O 125 /30R-PZB25U68
R902548845 A A4F O 125 /30R-VPB25N00
R902422096 AE A4F O 125 /30R-PPB25N00
R902446140 AL A4F O 125 /30R-PPB25N00
Rexroth A4FO28 seris pumps
R902025639 | A4FO28/31R-PSC02K01 |
R902035552 | A4FO28/31R-PSC02K01 |
R909606532 | A4FO28/31R-PSC02K01 |
R902035540 | A4FO28/31R-PSC02K01-S |
R902015549 | A4FO28/31R-PSC02K01-S |
R902015615 | A4FO28/31R-PSC02K02 |
R902000734 | A4FO28/31R-VSC02N00 |
R902035990 | A4FO28/32L-NSC12K01 |
R902239965 | A4FO28/32L-NSC12K01 |
R902071164 | A4FO28/32L-NSC12K02 |
R902253845 | A4FO28/32L-NSC12KXX-S |
R902208887 | A4FO28/32L-NSC12KXX-S |
R902077904 | A4FO28/32L-NSC12N00 |
R902208964 | A4FO28/32L-NSC12N00 |
R902228113 | A4FO28/32L-NSC12N00 |
R902228116 | A4FO28/32L-NSC12N00 |
R902231070 | A4FO28/32L-NSC12N00 |
R902233498 | A4FO28/32L-NSC12N00 |
R902035993 | A4FO28/32L-NSC12N00-S |
R902043135 | A4FO28/32R-NSC12K01 |
R902043182 | A4FO28/32R-NSC12K01 |
R902035989 | A4FO28/32R-NSC12K01 |
R902239964 | A4FO28/32R-NSC12K01 |
R992001492 | A4FO28/32R-NSC12K01 |
R902035992 | A4FO28/32R-NSC12K01-S |
R902035994 | A4FO28/32R-NSC12K02 |
R902228114 | A4FO28/32R-NSC12K02 |
R902239748 | A4FO28/32R-NSC12K02 |
R902231325 | A4FO28/32R-NSC12K02 |
R902226104 | A4FO28/32R-NSC12K02 |
Company Profile


BTPS Hydraulic Technology Co., Ltd. was established in September
2010. It is a national high-tech enterprise whose main business is
hydraulic piston pumps, hydraulic motors, hydraulic original parts
and other accessories.
After years of development and training, the company has
established a unique manufacturing system with a complete set of
plunger pump and motor manufacturing processes and equipment from
precision casting, precision forging, precision machining, heat
treatment, bimetal sintering, assembly to testing. And passed
ISO9001 quality system certification.
The company has a high-tech enterprise R&D center and has
successively undertaken a number of government key new product
projects and major scientific and technological achievement
transformation projects. At the same time, many of the company's
products have won industry technological progress awards. It has
been selected as an outstanding enterprise in Guangdong many times.
The company adheres to the business philosophy of "high quality, variety, and excellent service". It has more than 30 domestic and
foreign dealers and has established a complete dealer sales and
service system. Covering more than 20
provinces/municipalities/autonomous regions across the country and
extending to the global mining machinery and construction machinery
market.
So far, we have become one of the leading companies in the domestic
hydraulic aftermarket, occupying a leading position in the
hydraulic piston pump and hydraulic motor aftermarket, and have
repeatedly received high praise from the market and customers from
around the world.
BTPS is committed to becoming a leader in the hydraulic
transmission industry and providing high-quality hydraulic products
and hydraulic transmission solutions to customers around the world.