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Home > Products > Rexroth Hydraulic Piston Pump > A11VO Series High Pressure Variable Displacement Axial Piston Pump with Swashplate Design for Excavators
A11VO Series High Pressure Variable Displacement Axial Piston Pump with Swashplate Design for Excavators
A11VO Series High Pressure Variable Displacement Axial Piston Pump with Swashplate Design for Excavators
A11VO Series High Pressure Variable Displacement Axial Piston Pump with Swashplate Design for Excavators
A11VO Series High Pressure Variable Displacement Axial Piston Pump with Swashplate Design for Excavators

A11VO Series High Pressure Variable Displacement Axial Piston Pump with Swashplate Design for Excavators

Product Details

Place of Origin: China

Brand Name: BTPS

Certification: CE ISO 9001

Model Number: A11VO40 A11VO60 A11VO75 A11VO95 A11VO130 A11VO145 A11VO190 A11VO260

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: NIGOTIATION

Packaging Details: standard

Delivery Time: 5 work days

Payment Terms: T/T,T/T

Supply Ability: 1000/month

Get Best Price

Product Details

Product Description
Product Details
Highlight:

High Pressure Hydraulic Pump

,

Variable Displacement Axial Piston Pump

,

Swashplate Design A11VO Series Pump

Warranty:
1 Year
Appliion:
Crawler Excavator,Bulldozer,Crawler Undercarriage,For Excavator,Excavator Undercarriage Parts
Color:
Black,customized Color
Part Name:
Track Roller
After-sales Service Provided:
Online Support,Video Technical Support
Usage:
Oil
Application:
Excavator
Fuel:
Hydraulic Oil
Power:
Hydraulic
Pressure:
High Pressure
Structure:
Hydraulic Piston Pump
Standard Or Nonstandard:
Standard
Theory:
Rotary Pump,plunger Pump
Product Name:
Hydraulic Pump,A10V Series Hydraulic Piston Pump
Material:
Cast Iron
Warranty:
1 Year
Appliion:
Crawler Excavator,Bulldozer,Crawler Undercarriage,For Excavator,Excavator Undercarriage Parts
Color:
Black,customized Color
Part Name:
Track Roller
After-sales Service Provided:
Online Support,Video Technical Support
Usage:
Oil
Application:
Excavator
Fuel:
Hydraulic Oil
Power:
Hydraulic
Pressure:
High Pressure
Structure:
Hydraulic Piston Pump
Standard Or Nonstandard:
Standard
Theory:
Rotary Pump,plunger Pump
Product Name:
Hydraulic Pump,A10V Series Hydraulic Piston Pump
Material:
Cast Iron
Product Description
A11VO A11V Hydraulic Pump Series
Product Overview

Axial Piston Variable Open Circuit Hydraulic Pump for Excavator applications, available in multiple sizes including 40, 60, 75, 130, 190, and 260 series.

Key Features
  • Through drive for mounting of further pumps up to same nominal size
  • Optional with charge pump for nominal sizes 40-260
  • Particularly high speeds possible with impeller pump version (A11VLO)
  • Large variety of controls available
  • Swashplate design for optimal performance
Technical Specifications
Size 40 60 75 95 130 145 190 260 130 145 190 260
Version Standard With charge pump
Displacement (cm³) 42 58.5 74 93.5 130 145 193 260 130 145 193 260
Nominal Pressure (bar) 350
Maximum Pressure (bar) 400
Maximum Speed (rpm) 3000 2700 2550 2350 2100 2200 2100 1800 2500 2500 2500 2300
Flow (l/min) 126 158 189 220 273 319 405 468 325 363 483 598
Power (kW) 74 92 110 128 159 186 236 273 190 211 281 349
Torque (Nm) 234 326 412 521 724 808 1075 1448 724 808 1075 1448
Weight (kg) 32 40 45 53 66 76 95 125 72 73 104 138
Product Images
A11VO Series High Pressure Variable Displacement Axial Piston Pump with Swashplate Design for Excavators 0 A11VO Series High Pressure Variable Displacement Axial Piston Pump with Swashplate Design for Excavators 1 A11VO Series High Pressure Variable Displacement Axial Piston Pump with Swashplate Design for Excavators 2
Product Features and Advantages
Load-Sensitive Energy Saving

The LS control mechanism enables flow to match load requirements, saving 30-40% energy compared to fixed displacement pumps. In idle energy-saving mode, flow rate is ≤3 L/min, significantly reducing standby energy consumption. With 30-ms rapid response time, there is no lag in traffic replenishment during sudden load changes.

High Pressure, Efficiency and Stability

Rated pressure of 280 bar makes it suitable for medium and high pressure scenarios, with 95% high volumetric efficiency reducing energy loss. Copper-based cylinder body precisely fitted with alloy steel plungers, with clearance ≤0.005mm and flow pulsation rate ≤1.5%, meeting high-precision control requirements.

High Wear Resistance and Long Service Life

Plunger and swash plate treated with nitriding hardening, cylinder block surface laser-coated with wear-resistant layer. Key friction pair wear ≤0.01mm per 10,000 hours. Double-seal combination design ensures static leakage ≤0.5 mL/min and trouble-free operating life ≥20,000 hours under rated conditions.

Wide Working Condition Adaptability

Operating temperature range of -25℃ to 90℃ suitable for high and low temperature operations. IP65 protection rating withstands bumpy and dusty construction machinery environments. Supports flange and foot seat installation methods. Oil port can rotate 180° for adjustment to adapt to different equipment layouts.

Part Numbers Reference
Reference Number Part Number
R902003809A11VO40DR/10+A11VO40DR/10
R902026422A11VO40DR/10+A11VO40DR/10
R902251855A11VO40DR/10L-NSC12K02
R902247033A11VO40DR/10L-NSC12N00
R902253647A11VO40DR/10L-NSC12N00
R902027534A11VO40DR/10L-NSC12N00
R902026913A11VO40DR/10L-NTC12K04
R902050317A11VO40DR/10L-NZC12K01
R992001207A11VO40DR/10L-NZC12K01
R902248365A11VO40DR/10L-NZC12K01
R986110638A11VO40DR/10L-NZC12K01
R902220424A11VO40DR/10L-NZC12N00
R902083482A11VO40DR/10L-NZC12N00
R902251646A11VO40DR/10L-NZC12N00
R902217503A11VO40DR/10L-NZC12N00
R986111028A11VO40DR/10L-NZC12N00
R992001318A11VO40DR/10L-NZC12N00
R902248016A11VO40DR/10L-NZC12N00
R902225012A11VO40DR/10L-NZC12N00
R902044315A11VO40DR/10R-NPC12K01

Tags:

A4VSO125 Rexroth Hydraulic Pump,

Cast Iron Main Hydraulic Piston Pump,

high pressure piston pumps A4FO500

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86--13535077468
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