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Excavator Hydraulic Pump Repair Kit High Power Density High Hardness

Ningbo Helm Tower Noda Hydraulic Co.,Ltd
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    Buy cheap Excavator Hydraulic Pump Repair Kit High Power Density High Hardness from wholesalers
     
    Buy cheap Excavator Hydraulic Pump Repair Kit High Power Density High Hardness from wholesalers
    • Buy cheap Excavator Hydraulic Pump Repair Kit High Power Density High Hardness from wholesalers
    • Buy cheap Excavator Hydraulic Pump Repair Kit High Power Density High Hardness from wholesalers

    Excavator Hydraulic Pump Repair Kit High Power Density High Hardness

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    Brand Name : Helm Tower
    Model Number : A6VM
    Certification : ISO9001
    Price : Negotiable
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 5000 pieces per month
    Delivery Time : 3 days
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    Excavator Hydraulic Pump Repair Kit High Power Density High Hardness

    Excavator Hydraulic Pump Repair Kit High Power Density High Hardness


    Features:


    Rexroth A6VM hydraulic piston motor and parts

    Large control range with hydrostatic transmission
    Cost-saving due to the possibility of using smaller pumps
    High efficient

    With hydraulic transmission, this range of variable displacement motor has wide displacement motor has wide displacement control range . It supports secondary control regulation with various control devices. It offers increased maximum output speed under reduced swivel angle conditions.

    Due to the elimincetion of gear shifts, and the possibility of using smaller pumps, the product is cost saving. Meanwhile , it offers high power density, high efficiency, good starting performance, and low moment of interia. The variable displacement motor additionally has high axial loading capacity.


    Displacement diagram:





    28

    55

    80

    107

    160

    225

    250

    468

    Displacement

    Vgmax

    ml/r

    28.1

    54.8

    80

    107

    160

    225

    250

    468

    Vgmin

    ml/r

    8.1

    15.8

    23

    30.8

    46

    64.8

    0

    135

    Max.Permissible.Swept volome

    Qgmax

    L/min

    133

    206

    268

    321

    424

    530

    590

    889

    Max.speed(at Qmax)

    nmax at Vgmax

    r/min

    4750

    3750

    3350

    3000

    2650

    2360

    2360

    1900

    nmax at Vg<Vgmax

    r/min

    6250

    5000

    4500

    4000

    3500

    3100

    3100

    2500

    Torque constants

    Max at Vgmax

    Nm/MPa

    4.463

    8.701

    12.75

    16.97

    25.41

    35.71

    39.79

    74.41

    Max at Vgmin

    Nm/MPa

    1.285

    2.511

    3.73

    4.9

    7.35

    10.3

    11.46

    21.47

    Max.torque(p=35Mpa)

    Mmax at Vgmax

    Nm

    156

    304

    446

    594

    889

    1250

    1391

    2604

    Mmax at Vgmin

    Nm

    45

    8

    130

    171

    257

    360

    401

    751

    Max.output power(at 35Mpa and Qmax

    KW

    78

    120

    156

    187

    247

    309

    335

    519

    Moment

    Kgm2

    0.0017

    0.0052

    0.0109

    0.0167

    0.0322

    0.0532

    0.0532

    0.025

    Weight

    kg

    18

    27

    39

    52

    74

    103

    103

    223


    Excavator Hydraulic Pump Repair Kit High Power Density High HardnessA6V variable displacement motor

    Rexroth-parts-.jpgRexroth a10v.png


    pumpsREXROTH
    Applications:

    Our Pumps and motors are mainly used for construction machinery, geological drilling equipment, special vehicles,mining machinery, lifting and transporting equipment, cranes, ship machinery, agricultural and forestry machinery, and so on.


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