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R902073112 A11VLO190DRS+A11VLO190DRS R902248070 A11VLO190DRS+A11VLO190DRS+A10VNO45ED Rexroth Hydraulic Piston Pump A11VLO190 260 135 Full Series Displacement Hydraulic Pump

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R902073112 A11VLO190DRS+A11VLO190DRS R902248070 A11VLO190DRS+A11VLO190DRS+A10VNO45ED Rexroth Hydraulic Piston Pump A11VLO190 260 135 Full Series Displacement Hydraulic Pump

R902073112	A11VLO190DRS+A11VLO190DRS R902248070	A11VLO190DRS+A11VLO190DRS+A10VNO45ED Rexroth Hydraulic Piston Pump A11VLO190 260 135 Full Series Displacement Hydraulic Pump
R902073112	A11VLO190DRS+A11VLO190DRS R902248070	A11VLO190DRS+A11VLO190DRS+A10VNO45ED Rexroth Hydraulic Piston Pump A11VLO190 260 135 Full Series Displacement Hydraulic Pump R902073112	A11VLO190DRS+A11VLO190DRS R902248070	A11VLO190DRS+A11VLO190DRS+A10VNO45ED Rexroth Hydraulic Piston Pump A11VLO190 260 135 Full Series Displacement Hydraulic Pump

Large Image :  R902073112 A11VLO190DRS+A11VLO190DRS R902248070 A11VLO190DRS+A11VLO190DRS+A10VNO45ED Rexroth Hydraulic Piston Pump A11VLO190 260 135 Full Series Displacement Hydraulic Pump

Product Details:
Place of Origin: Germany
Brand Name: Rexroth
Certification: ISO
Model Number: R902073112 A11VLO190DRS+A11VLO190DRS R902248070 A11VLO190DRS+A11VLO190DRS+A10VNO45ED
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 1
Packaging Details: Wooden crate
Delivery Time: 1-6 weeks
Payment Terms: MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability: 100

R902073112 A11VLO190DRS+A11VLO190DRS R902248070 A11VLO190DRS+A11VLO190DRS+A10VNO45ED Rexroth Hydraulic Piston Pump A11VLO190 260 135 Full Series Displacement Hydraulic Pump

Description
Whatsapp: +85267220981 Email: Yli97584@gmail.com
Service: Free Maintenance Maximum Pressure: 280 Bar
After Serive: Online Video Condition: Internal Meshing Principle
Mnr: R902073112 R902248070 Certifisaarion: ISO9001
Seal Type: Lip Seal Or Mechanical Seal

R902073112    A11VLO190DRS+A11VLO190DRS R902248070    A11VLO190DRS+A11VLO190DRS+A10VNO45EDRexroth Hydraulic Piston Pump A11VLO190 260 135 Full Series Displacement Hydraulic Pump

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.

4. Applications & Compatibility

• Typical Uses: Dump trucks, concrete pump trucks, and heavy-duty mobile machinery.

• Through-Drive Capability: Supports mounting additional gear pumps or axial piston pumps up to 100% drive capacity.

5. Maintenance & Repair

• Warranty: 6 months (typical for aftermarket suppliers).

• Repairable Components: Rotating group, valve plates, and seals.

6. Ordering Information

• Model Variants: A11VLO190LRDU2, A11VLO190DRS, A11VLO190EP2D.

• MOQ: 1 unit (custom branding available).

• Delivery Time: 7–15 days (varies by supplier).

R902073112	A11VLO190DRS+A11VLO190DRS R902248070	A11VLO190DRS+A11VLO190DRS+A10VNO45ED Rexroth Hydraulic Piston Pump A11VLO190 260 135 Full Series Displacement Hydraulic Pump 0

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 

R902089800 A11VO190DRL/11R-NZD12K61 

R902089801 A11VO190DRL/11R-NZD12K81 

R902090559 A11VO190DRG/11R-NZD12K17 

R902090580 A11VO190LRDS/11R-NXD12K07-S 

R902090707 A11VO190LRDH2 A11VO190LRDH2 

R902090708 A11VO190LRDH2/11L-NZD12K84 

R902090718 A11VO190LRDH2/11 A11VO190LRDH2/11-K 

R902090723 A11VO190LRDH2/11 A11VO190LRDH2/11-K 

R902090735 A11VO190LRDS/11L-NZD12N00-S 

R902090998 A11VO190LRD/11R-NZD12K84 

R902092335 A11VO190EP2/11L-NZD12K84H-ES 

R902092336 A11VO190EP2D/11L-NZD12N00H-ES 

R902092346 A11VO190EP2/11L-NZD12K02H-ES 

R902092685 A11VO190DRG/11R-NPD12N00-E 

R902094001 A11VO190LRD A11VO190LRD 

R902094116 A11VO190EP4S/11R-NZG12KXXH-S 

R902094325 A11VO190EP2S/11R-NSD12K17H-S 

R902094380 A11VO190DRS A11VO190DRGX 

R902094381 A11VO190DRS/11L-NZD12K84-S 

R902094404 A11VO190DRGX/11L-NZD12N00-S 

R902096016 A11VO190LRDS/11R-NSD12K02 

R902096086 A11VO190DRS/11R-NZD12K61 

R902096087 A11VO190DRS A4VG71EP2D1 A4VG71EP2D1 *AL* 

R902096100 A11VO190LR/11R-NZD12K07V 

R902096483 A11VO190LG1CS5 A10VO45DFLR 

R902097073 A11VO190DRS A11VO190LRDS 

R902097409 A11VO190LRCS/11R-NZG12K07 

R902097497 A11VO190EP2D/11R-NSD12K72H 

R902097819 A11VO190DRS/11R-NZD12N00R 

R902097976 A11VO190DRG/11R-NPD12K02-K 

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?

• Parts: Valve plates, piston shoes, seals, and rotating groups are available from OEM suppliers or aftermarket providers (e.g., Ningbo Yineng Hydraulics).

• Repair: Specialized workshops offer rebuilds with original-grade components.

8. What is the delivery time and MOQ?

• MOQ: 1 unit (custom branding available).

• Delivery: 2–3 days (in stock) or 7–15 days (custom orders).

9. How does the A11VLO190 differ from the A11VO series?

• A11VLO: Standard for mobile hydraulics (350/400 bar).

• A11VO: Optimized for higher pressures (up to 420 bar) and includes advanced controls like Hall-effect sensors.

10. What hydraulic fluid is recommended?

• Use mineral oils or compatible fluids (NAS 1638 ≤9 grade). For HFA/HFB fluids, consult Rexroth technical sheets (RE 90220/90221).

Contact Details
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

Contact Person: Mr. liyun

Tel: +8615280488899

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