Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C |
| Supply Ability | 100 |
| Delivery Time | 2-4 weeks |
| Packaging Details | Wooden crate |
| yli97584@gmail.com | |
| +85267220981 | |
| Shaft Type | Splined Shaft |
| Max Pressure | 350 bar |
| Control Range | 0-100% |
| Type No | R902033716 A11VLO190DRS/11L-NSD12K02 R902133155 A11VLO190DRS/11L-NSD12K02-S |
| Displacement | 28cc-140cc |
| Lead Time | in stock |
| Standard Or Nonstandard | Standard |
| Brand Name | Rexroth |
| Model Number | R902033716 A11VLO190DRS/11L-NSD12K02 R902133155 A11VLO190DRS/11L-NSD12K02-S |
| Certification | ISO |
| Place of Origin | Germany |
View Detail Information
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Product Specification
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C | Supply Ability | 100 |
| Delivery Time | 2-4 weeks | Packaging Details | Wooden crate |
| yli97584@gmail.com | +85267220981 | ||
| Shaft Type | Splined Shaft | Max Pressure | 350 bar |
| Control Range | 0-100% | Type No | R902033716 A11VLO190DRS/11L-NSD12K02 R902133155 A11VLO190DRS/11L-NSD12K02-S |
| Displacement | 28cc-140cc | Lead Time | in stock |
| Standard Or Nonstandard | Standard | Brand Name | Rexroth |
| Model Number | R902033716 A11VLO190DRS/11L-NSD12K02 R902133155 A11VLO190DRS/11L-NSD12K02-S | Certification | ISO |
| Place of Origin | Germany | ||
| High Light | NSD12K02 Rexroth plunger pump ，A11VLO190DRS/11L-NSD12K02 ，R902133155 Rexroth plunger pump | ||
R902033716 A11VLO190DRS/11L-NSD12K02 R902133155 A11VLO190DRS/11L-NSD12K02-S Rexroth plunger pump excavator hydraulic pump imported from Germany in stock
| Rexroth A11VLO190 Technical Specifications |
| 1. General Overview |
| • Type: Axial piston variable displacement pump (swashplate design) for open-circuit hydraulic systems. |
| • Primary Applications: Mobile hydraulics (e.g., dump trucks, construction machinery) and industrial equipment. |
| • Key Features: |
| ◦ All-purpose high-pressure pump with through-drive capability. |
| ◦ Infinitely variable flow control (0 to max output). |
| ◦ Multiple control options (e.g., power control, load sensing, pressure cutoff). |
| ◦ Self-priming operation (optional built-in boost pump). |
| 2. Performance Parameters |
| • Displacement (Vg max): 193 cm³/rev. |
| • Nominal Pressure: 350 bar (max 400 bar). |
| • Speed Range: |
| ◦ Max Speed at Vg max: 2,500 rpm (2,300 rpm for A11VLO260). |
| • Flow Rate: 483 L/min at nominal speed. |
| • Power Output: 281 kW at Δp=350 bar. |
| • Torque: 1,075 Nm at Δp=350 bar. |
| • Weight: ~104 kg. |
| 3. Design Features |
| • Materials: |
| ◦ Housing: Cast iron. |
| ◦ Friction Pairs: Steel/copper for durability (e.g., valve plate/cylinder block). |
| • Control Options: |
| ◦ Standard: LR (power control), LRDU2 (hydraulic remote control), EP2D (electronic proportional). |
| ◦ Optional: Load sensing (LS), pressure cutoff (DRS), cross-sensing (LRCS). |
| • Port Configuration: |
| ◦ High-Pressure Ports: SAE J518 1½" flange. |
| ◦ Suction Ports: SAE J518 3½" flange with metric threads. |
| R902083192 A11VO190DRS/11R-NS12K17 |
| R902083193 A11VO190DRS A11VO130DRS |
| R902083333 A11VO190LRS/11R-NSD12K17V-S |
| R902083452 A11VO190EP2/11R-NPD12N00H |
| R902083500 A11VO190LRDH2/11L-NZD12K01 |
| R902083501 A11VO190LRDH2/11L-NZD12K01-K |
| R902083566 A11VO190LRDU2/11R-NZD12N00P |
| R902083630 A11VO190LE2S/11R-NZD12N00P |
| R902083694 A11VO190EP2D/11R-NZD12N00P |
| R902083746 A11VO190LG1CS5 A10VO45DFLR |
| R902083753 A11VO190LRD/11R-NPD12K01 |
| R902083754 A11VO190LRD/11R-NPD12K01-K |
| R902084585 A11VO190LRDH1 A11VO190LRDH1 A11VO A11VO |
| R902084615 A11VO190EP4S/11R-NZD12K07H-S |
| R902084643 A11VO190EP2D/11L-NZD12N00H-S |
| R902084785 A11VO190LRDS A11VO130LRDS |
| R902084923 A11VO190LRDU2/11L-NZD12K82VH |
| R902085568 A11VO190LRGU2/11R-NZD12N00VH-S |
| R902085640 A11VO190DRS A11VO130DRS |
| R902085723 A11VO190DRG/11R-NSD12K07 |
| R902085776 A11VO190LRS/11R-NPD12K84-S |
| R902085839 A11VO190DR/11R-NPD12K02 |
| R902085876 A11VO190LRS/11R-NPD12N00-S |
| R902087033 A11VO190EP2G/11R-NPD12K01H |
| R902087099 A11VO190DRS/11 A4VG180EP2/32 |
| R902087565 A11VO190EP2/11R-NZD12N00H |
| R902087566 A11VO190EP2 A11VO190EP2 *AL* |
| R902087567 A11VO190EP2/11R-NZD12K84H |
| R902087568 A11VO190EP2/11R-NZD12N00H |
| R902087604 A11VO190LRGU2/11R-NZD12K02VH-S |
| R902087655 A11VO190LRDS/11R-NPD12K01 |
| R902087849 A11VO190NV/11R-NZD12K24R-S |
| R902087907 A11VO190LE2S/11R-NTD12K24P |
| R902087915 A11VO190DRS A11VO130DRS |
| R902087985 A11VO190LRDU2 A11VO190LRDU2 *AL* |
| R902087986 A11VO190LRDU2/11L-NZD12K84VH-S |
| R902087987 A11VO190LRDU2/11L-NZD12N00VH-S |
| R902088033 A11VO190LRDH2/11 A10VO28DR/31-K |
| R902088402 A11VO190DRS/11L-NZD12K07 |
| R902089029 A11VO190DRS/11R-NSD12N00 |
| R902089090 A11VO190DR A11VO190DR |
| R902089091 A11VO190DR/11L-NZD12K84 |
| R902089092 A11VO190DR/11L-NZD12N00 |
| R902089102 A11VO190LRH2 A11VO130LRH2 |
| R902089103 A11VO190LRH2/11R-NPD12K17 |
| R902089104 A11VO190LRH2/11R-NSD12N00 |
| R902089478 A11VO190EP2D/11R-VPD12N00H-S |
FAQ:
Rexroth A11VLO190 FAQ
1. What is the Rexroth A11VLO190?
• Answer: The A11VLO190 is an axial piston variable displacement pump designed for open-circuit hydraulic systems. It features a swashplate design, adjustable flow control (0 to max output), and is widely used in mobile hydraulics (e.g., dump trucks, construction machinery) and industrial applications.
2. What are the key specifications?
• Displacement: 193 cm³/rev (max).
• Pressure: 350 bar (nominal), 400 bar (max).
• Speed: Up to 2,500 rpm (at Vg max).
• Flow Rate: 483 L/min (at nominal speed).
• Power Output: 281 kW (at 350 bar).
• Weight: ~104 kg.
3. What control options are available?
• Standard Controls:
◦ LR: Power control.
◦ LRDU2: Hydraulic remote control.
◦ EP2D: Electronic proportional control.
• Optional Controls: Load sensing (LS), pressure cutoff (DRS), cross-sensing (LRCS).
4. What are the compatible models or sizes?
• The A11VLO series includes sizes from 40 to 260 (e.g., A11VLO130, A11VLO145, A11VLO260). The A11VO series (110–280) is also related but optimized for higher power demands.
5. How is the pump installed and maintained?
• Installation:
◦ Ensure clean hydraulic fluid (NAS 1638 ≤9 grade recommended).
◦ Avoid axial force on the pump shaft during mounting.
◦ Use proper filtration (5–10 µm) for oil filling.
• Maintenance:
◦ Monitor for leaks (e.g., shaft seals, valve plate wear).
◦ Check for abnormal noise or overheating, which may indicate air ingress or bearing failure.
6. What are common failure modes?
• Issue: Pump reaches cutoff pressure immediately.
◦ Solution: Check X-port pressure or LS valve blockage.
• Issue: Low/no pressure output.
◦ Solution: Verify motor rotation, X-port feedback, or DR valve malfunction.
• Issue: Excessive noise/heat.
◦ Solution: Inspect for air in the system or bearing damage.
7. Where can I buy replacement parts or repair services?
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
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