Guangdong Keda Hydraulic Technology Co., Ltd. (KEDA Hydraulic)
  • 
  • Home
  • About Us+
    • Company Profile
    • History
    • Certification
    • Enterprise Culture
    • Become Our Partner
  • Capabilities
  • Products+
  • Applications+
    • Mobile Machinery
      1. Construction Machinery
      2. Agricultural and Forestry Machinery
    • Industrial Engineering
      1. Building Materials
      2. Regenerative Resources
      3. Extruder
      4. Shipping Industry
      5. Offshore Platform
      6. Metallurgical
      7. Piling Industry
      8. Paste Filling (Mining)
      9. Forging & Pressing
  • News & Media+
    • News
    • Videos
  • Contact
  • Home
  • Products
  • Hydraulic Pumps
  • Axial Piston Variable Pump
  • Axial Piston Variable Pump-open Circuit, K10VSO
Axial Piston Variable Pump-open Circuit, K10VSO
Axial Piston Variable Pump-open Circuit, K10VSO Axial Piston Variable Pump-open Circuit, K10VSO Axial Piston Variable Pump-open Circuit, K10VSO

K10VSO (Replacement for A10VSO Series 52&31)Replacement hydraulic pump for A10VSO series 52&31 axial piston variable pump

  • All-purpose medium pressure pump
  • Size 10 -140
  • Nominal pressure 25 MPa
  • Maximum pressure 35 MPa
  • Open circuit
  • Swashplate design
  • Series 52,31
Get in Touch PDF Download 3D Video Download
Features
  • Through drive for mounting of further pumps up to same nominal size
  • Low operating noise
  • Long service life
  • Controls with short response times
  • Excellent suction characteristics
  • 2 drain ports
Technical Parameters
(size 10,theoretical values,without considering ηmh or ηv;values rounded off)
Size 10
Displacement Vg max cm 3 10.5
Max. speed1 at Vg max no max r/min 3600
Max. speed (peak speed) Inlet pressure Pabs
increase or Vg<Vg max
no max zul r/min 4300
Max. flow no max qv max L/min 37
nE=1450r/min L/min 15
Max. power at Δp = 250 bar no max Po max kW 16
nE=1450r/min kW 6.5
Max. torque at Δp = 250 bar Vg max Tmax Nm 42
Moment of inertia for drive shaft J kgm2 0.0006
Case volume L 0.2
Weight (without fluid) m kg 8
Max. axial force Fax max N 400
Max. radial force Fq max N 250
The above parameters are measured at an absolute pressure of 1 bar at Port S. If the displacement is reduced or the inlet pressure is increased,the speed can be increased to the maximum (see diagram).
(size 18, theoretical values, without considering ηmh or ηv; values rounded off)
Size 18    
Displacement   Vg max cm³ 18    
Max. speed 1 at Vg max   no max r/min 3300    
Max. speed (limit) with inlet pressure Pabs increase or Vg < V g max   no max r/min 3900    
Max. flow no max qo max L/min 59.4    
  nE=1500r/min   L/min 27    
Max. power at Δp = 250 bar no max Po max kW 27.7    
  nE=1500r/min   kW 12.6    
Max. torque at Vg max (Δp = 280 bar)   Mmax Nm 80.1    
Max. torque at Vg max (Δp = 100 bar)   M Nm 28.6    
Moment of inertia for drive shaft   J kgm2 0.00093    
Case volume     L 0.4    
Weight (without fluid)   m kg 12    
Max. axial force on drive shaft   Fax max N 700    
Max. radial force 2) on drive shaft   Fq max N 350    
1) The above parameters are measured at an absolute pressure of 1 bar at Port S          
2) Please contact KEDA for higher radial force        
(size 28-140, theoretical values, without considering ηmh or ηv; values rounded off)
Size 28 45 71 100 140/High-S*  
Displacement   Vg max cm³ 28 45 71 100 140/140  
Max. speed1 at Vg max   no max r/min 3000 2600 2200 2000 1800/2050  
Max. speed (limit) with inlet pressure Pabs increase or Vg < V g max   no max r/min 3600 3100 2600 2400 2100/2200  
Max. flow no max qvo max L/min 84 117 156 200 252/287  
  nE=1500r/min   L/min 42 68 107 150 210  
Max. power at Δp = 250 bar no max Po max kW 39 55 73 93 118/134  
  nE=1500r/min   kW 20 32 50 70 98  
Max. torque at Vg max (Δp = 280 bar)   Mmax Nm 125 200 316 445 623  
Max. torque at Vg max (Δp = 100 bar)   M Nm 45 72 113 159 223  
Moment of inertia for drive shaft   J kgm2 0,0017 0,0033 0,0083 0,0167 0,0242  
Case volume     L 0,7 1,0 1,6 2,2 3,0  
Weight (without fluid)   m kg 15 12 33 45 60  
Max. axial force on drive shaft   Fax max N 1000 1500 2400 4000 4800  
Max. radial force2) on drive shaft   Fq max N 1200 1500 1900 2300 2800  
1) The above parameters are measured at an absolute pressure of 1 bar at Port S. If the displacement is reduced or the inlet pressure is increased, the speed can be increased to the maximum (see diagram).
2) Please contact KEDA for higher radial force.              
Description

K10VSO is a axial piston variable pump with hydrostatic drive shaft and swashplate design in open circuit. The flow of the axial piston variable pump is proportional to the drive speed and displacement, which can be steplessly changed by adjusting the swashplate angle. The open circuit axial piston pump is equipped with SAE flange UNC or SAE flange metric with two drain ports. The pump is tested to be high-speed, excellent suction performance, low noise, with high power/weight ratio. Variable displacement includes modes of constant pressure, constant power/constant flow, and constant power mode. The through drive design can be applied in multi-circuit systems. Our axial piston variable pump is widely used in metallurgy, mining, engineering machinery, shipping, civil aviation facility and other hydraulic transmission fields.

Applications
  • Coal MachineryCoal Machinery
  • Coal MachineryCoal Machinery
  • Mining TruckMining Truck
Contact Us!

If you are still struggling to find the right product, or have request for quotation, or any concerns about our products, our experts will be happy to assist you.

Related Products
  • K4VSO

    K4VSO

    Robust high pressure pump for industrial applications
    Size 40ml/r-500ml/r
    Series 1, 2 and 3
  • K11V(L)O

    K11V(L)O

    All-purpose high pressure pump with through drive
    Size 40 - 260
    Nominal pressure 350 bar
  • K10VO

    K10VO

    For machines with medium pressure requirements
    Size 10-100
    Nominal pressure 250 bar
  • K10VSO

    K10VSO

    All-purpose medium pressure pump
    Size 10 -140
    Nominal pressure 25 MPa
  • K7VO

    K7VO

    Robust high pressure pump for universal use
    Size 28 - 500
    Nominal pressure 350 bar
  • KDPV

    KDPV

    Series of swash plate axial piston pump
    Size 16-270ml/r
    Nominal pressure up to 350 bar
  • K4VG

    K4VG

    High pressure pump for closed circuits
    size: 28-250
    Nominal pressure 400 bar
  • K4VSG

    K4VSG

    Robust high pressure pump for industrial applications
    size: 40-1000
    Nominal pressure 350bar

Guangdong KEDA Hydraulic Technology Co., Ltd. is an industry leader in producing high-pressure piston pumps and high-speed motors, leveraging our core technology to provide superior technical solutions for customers worldwide. Our products including hydraulic pumps, hydraulic motors and hydraulic spare parts are used across a wide range of industries, including metallurgy, forging, TBM, building materials, pile drivers, mobile machinery, and marine engineering. We have domestic and international sales and service bases to ensure fast and satisfactory services for all our customers. As part of KEDA Industrial Group Co., Ltd. (stock code 600499), we strive to offer innovative solutions that exceed expectations every time.

Other Products
  • Axial Piston Fixed Pump

    Axial Piston Fixed Pump

  • Internal Gear Pump

    Internal Gear Pump

  • PV2R Series

    PV2R Series

  • SQP Series

    SQP Series

  • T6 Series

    T6 Series

  • V Series

    V Series

  • VQ Series

    VQ Series

  • Radial Piston Pump

    Radial Piston Pump

  • Axial Piston Variable Motor

    Axial Piston Variable Motor

  • Axial Piston Fixed Motor

    Axial Piston Fixed Motor

  • Hydraulic System & Spare Parts

    Hydraulic System & Spare Parts

Hydraulic Pumps
  • Axial Piston Variable Pump
  • Axial Piston Fixed Pump
  • Internal Gear Pump
  • Vane Pump
  • Radial Piston Pump
Hydraulic Motors
  • Axial Piston Variable Motor
  • Axial Piston Fixed Motor
Hydraulic System & Spare Parts
  • Applications
      Mobile Machinery
    • Construction Machinery
    • Agricultural and Forestry Machinery
    • Industrial Engineering
    • Building Materials
    • Regenerative Resources
    • Extruder
    • Shipping Industry
    • Offshore Platform
    • Metallurgical
    • Piling Industry
    • Paste Filling (Mining)
    • Forging & Pressing
    Contact

    Guangdong Keda Hydraulic Technology Co., Ltd. (KEDA Hydraulic)

    No12.Xinglong 10rd, Guanglong Industrialzone, Chencun, Shunde, Foshan, Guangdong, China 
    +86-757-23836020
    Joe Tan
    +86-18688267720
    joetan@keda-hydraulic.com
    Mr. Liu
    +86-18521722971
    liuzf1@kedachina.com.cn