Verstellpumpe A11VO/A11VLO Variable Hydraulic piston Pump
The Bosch Rexroth A11VO pump is a variable displacement axial piston pump. It has a swashplate design for open circuit hydrostatic drives and is designed primarily for use in mobile applications.The pump is available in the following sizes: 40 | 60 | 75 | 95 | 130 | 145 | 190 | 260 cc/rev and has a nominal pressure of 350 bar and a peak pressure of 400 bar.Flow is proportional to the drive speed and displacement. By adjusting the swash plate, the flow can be changed seamlessly.Other features of the Bosch Rexroth A11VO pump include:All-purpose high pressure pump with through-driveThrough-drive for mounting of further pumps up to same nominal sizeOptional charge pump for sizes 130cc/rev to 260 cc/revPump operates under self-priming conditions, with tank pressurisation, or with an optional built-in charge pump (impeller, A11VLO)Comprehensive range of control options is available matching any application requirementPower control option is externally adjustable, even when the pump is running
| Size | 40 | 60 | 75 | 95 | 130 | 145 | 190 | 260 | 130 | 145 | 190 | 260 | |||
| Version | Standard | With charge pump | |||||||||||||
| Displacement geometric, per revolution | Vg max | cm³ | 42 | 58.5 | 74 | 93.5 | 130 | 145 | 193 | 260 | 130 | 145 | 193 | 260 | |
| Nominal pressure | pnom | bar | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
| Maximum pressure | pmax | bar | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | |
| Maximum speed | at Vg max | nnom | rpm | 3000 1) | 2700 1) | 2550 1) | 2350 1) | 2100 1) | 2200 1) | 2100 1) | 2000 1) | 2500 2) | 2500 2) | 2500 2) | 2300 2) |
| Flow | at Vg max and nnom | qV nom | l/min | 126 | 158 | 189 | 220 | 273 | 319 | 405 | 468 | 325 | 363 | 483 | 598 |
| Power | at qV nom and pnom | P | kW | 74 | 92 | 110 | 128 | 159 | 186 | 236 | 273 | 190 | 211 | 281 | 349 |
| Torque | at Vg max and pnom | M | Nm | 234 | 326 | 412 | 521 | 724 | 808 | 1075 | 1448 | 724 | 808 | 1075 | 1448 |
| Weight (approx.) | m | kg | 32 | 40 | 45 | 53 | 66 | 76 | 95 | 125 | 72 | 73 | 104 | 138 | |
| A11VO40DRS/10R-NSC12N00 | A11VO40DR/10R-NSC12N00 |
| A11VO40DRG/10R-NSC12N00 | A11VO40DRL/10R-NSC12N00 |
| A11VO40HD1/10R-NSC12N00 | A11VO40HD2/10R-NSC12N00 |
| A11VO40EP1/10R-NSC12N00 | A11VO40EP2/10R-NSC12N00 |
| A11VO60DRS/10R-NZC12K01 | A11VO60LR/10L-NZC12K61 |
| A11VO60LG1DS/10R-NSC12K07 | A11VO60DR/10L-NSC12K07 |
| A11VO60LRD/10R-NSC12N00 | A11VO60EP2/10R-NSC12K07H |
| A11VO60LRDS/10R-NZC12K02 | A11VO60HD1D/10L-NZC12K61 |
| A11VO75HD2D/10R-NZD12N00 | A11VO75LRDU2/10R-NSD12K01P |
| A11VO75LR/10R-NSD12K01 | A11VO75DRG/10L-NSD12K02 |
| A11VO75DRL/10L-NSD12K07 | A11VO75EP2G/10R-NZD12K81P |
| A11VO75LR/10R-NSD12N00 | A11VO75DRG/10L-NZD12K04 |
| A11VO95DRS/10R-NSD12K82 | A11VO95LRDS/10L-NSD12N00 |
| A11VO95LG1DS/10L-NZD12N00 | A11VO95LRDS/10L-NSD12K04 |
| A11VO95HD1D/10L-NZD12K82 | A11VO95DRS/10L-NSD12K07 |
| A11VO95LRG/10R-NPD12N00 | A11VO95DRS/10L-NSD12K02 |
| A11VO130LRDS/10R-NZD12K07 | A11VO130LRDS/10R-NZD12K04 |
| A11VO130LRDS/10L-NSD12N00 | A11VO130LRDH6/10R-NZD12K81 |
| A11VO130LRD/10R-NSD12K07 | A11VO130LRDS/10L-NZD12K02 |
| A11VO130LRDS/10R-NSD12K02 | A11VO130LRDS/10R-NSD12K01 |
| A11VO145LRDH1/11R-NZD12K01 | A11VO145LRDS/11R-NZD12K07 |
| A11VO145LRDH1/11R-NSD12K52 | A11VO145LRDS/11R-NZD12K01 |
| A11VO145LR3DS/11R-NZD12K01 | A11VO145DRS/11R-NPD12N00 |
| A11VO145LRDS/11L-NZD12K83 | A11VO145DRS/11L-NZD12N00 |
| A11VO190DRG/11R-NPD12K02 | A11VO190LRDH1/11R-NSD12K02 |
| A11VO190DRS/11R-NZD12N00R | A11VO190DRS/11L-NSD12K02 |
| A11VO190EP2G/11R-NZD12K84P | A11VO190DRS/11R-NPD12K84 |
| A11VO190DRS/11L-NZD12K84 | A11VO190EP2G/11R-NZD12N00P |
| A11VO260LRCS/11R-NZD12K07 | A11VO260DRS/11R-NZD12K84R |
| A11VO260DRL/11R-NZD12K84 | A11VO260DRS/11L-NZD12N00 |
| A11VO260LRDS/11R-NSD12K04 | A11VO260LRDH2/11R-NZD12K81 |
| A11VO260DR/11R-NZD12N00 | A11VO260LRH2/11R-NPD12N00 |
HENGYUHANG Company is a set design, production, sales in one of the hydraulic components production company, the company has advanced hydraulic components manufacturing technology and technology, the use of high-precision equipment CNC machining center, gear hot processing automatic production line, , automatic heat treatment multi-purpose furnace, single-piece flow assembly line, automatic hydraulic pump performance test bench. Intelligent equipment adopts automatic unmanned production, and realizes online measurement to ensure product consistency and reliability, intelligent system uses ERP, MES management software, improve production efficiency, and achieve product traceability.
Hengyuhang Power Technology produces and sells external gear pumps, hydraulic synchronous motors, multi-pump units, gear pumps with built-in valves, and custom valve blocks. Meanwhile, according to the specific needs of customers, we provide a variety of products with special specifications.And it can also be used as a substitute for other products (such as Rexlex, Danfoss, MARZOCCHI, Parker, RONZIO, Atos, Buchet, ECKERLE, CONCENTRIC, HYADC, JIHOSTROJ, Hydraulic, SDH, VIVOLO, ARGO-HYTOS, HESPER, HPLPA, HPI, DUPLOMATIC, ROQUET, BODEN,PERMCOP, Caproni, DUPLOMATIC, HIDRAULICA, SETTIMA, SALAMI, HONOR, SHIMADZU, GRH, Brevini, Galtech, BONDIOLI, REXROTH-SIGMA, BLUEASCEND, RISUNY, SUMITOMO, HYDROMAX, SCENERY, REXPOWER, CML, HOERBIGER, SUNNY, HYTEK, Hydro-pack, )
HENGYUHANG also sells a wide range of other international brands of hydraulic pumps, hydraulic valves, hydraulic motors, hydraulic cylinders, hydraulic oil seals, hydraulic equipment and accessories, and has high-quality overseas ordering channels
HENGYUHANG products are mainly used in the supporting services of industries such as automobiles, construction machinery, agricultural machinery, aerial work platforms, hydraulic systems, logistics handling vehicles, new energy vehicles, metallurgical machinery, petroleum machinery, machine tools, and wind powe
No. 173, Xiacuo, Sihuang Village, Xiamei Town, Nan 'an City, Fujian Province


