Super Artery EXCEEDS ISO18752 DC

Super Artery EXCEEDS ISO18752 DC

Super Artery EXCEEDS ISO18752 DC

  • LT SA5993

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    Product Description

    Note style

    Product Features

    Low bend：The average minimum bending radius of the entire series of hoses is 34% lower than the ISO18752 Class C standard (Note: The Class C standard refers to the compact category in the ISO18752 standard), which is easy to install and save equipment space；

    High pressure：All pressures meet/exceed ISO18752 AC/BC/CC/DC standards；

     Life：Powerful pulse performance, the pulse times of the entire series of hoses are more than 1 million times, which greatly extends the service life of the hose。

    Comparison of Super Hercules Low Bend Series Hose and ISO18752 Standard Parameters

    grade

    ISO18752 standard temperature

    ISO18752 standard impulse pressure

    ISO18752 standard minimum pulse

    super Hercules minimum pulse

    AC

    100℃（212℉）

    133%

    200,000 times

    1 million times

    BC

    100℃（212℉）

    133%

    500,000 times

    1 million times

    CC

    120℃（250℉）

    133%

    500,000 times

    1 million times

    DC

    120℃（250℉）

    133%

    1 million times

    1 million times

    Model Selection

    The convenience of the Super Hercules low bending series is mainly reflected in three aspects：

    1、There is obvious pressure classification, easy to find the model；

    Super Hercules Low Bend Series Hose Pressure Selection Table
    Inner diameter of hose Hose model

    1/4”

    5/16”

    3/8”

    1/2”

    5/8”

    3/4”

    1”

    1 1/4”

    1 1/2”

    2”

    LTSA6991

    —

    —

    —

    18

    15

    14

    14

    14

    9

    8

    LTSA6992

    25

    25

    25

    —

    25

    25

    21

    21

    17.5

    17.5

    LTSA5991

    —

    —

    —

    28

    28

    28

    28

    28

    28

    28

    LTSA5992

    40

    35

    35

    35

    35

    35

    35

    35

    35

    35

    LTSA5993

    45

    45

    45

    45

    42

    42

    42

    42

    42

    42

    2、Only need to select the corresponding model from the three connector series; Note：31 is hose connector 31 series; 41 is hose connector 41 series; 61 is hose connector 61 series。

    Super Hercules Low Bend Series Connector Series Selection Table
    Inner diameter of hose Hose model

    1/4”

    5/16”

    3/8”

    1/2”

    5/8”

    3/4”

    1”

    1 1/4”

    1 1/2”

    2”

    LTSA6991

    —

    —

    —

    31

    31

    31

    31

    31

    31

    31

    LTSA6992

    31

    31

    31

    —

    31

    31

    31

    31

    31

    31

    LTSA5991

    —

    —

    —

    31

    31

    41

    41

    41

    41

    41

    LTSA5992

    31

    31

    31

    41

    41

    41

    41

    41

    61

    61

    LTSA5993

    41

    41

    41

    41

    41

    41

    41

    61

    61

    61

    3、Adopt one-piece non-stripping glue joints (31 and 41 series) and split joints (61 series)） Note: The integrated non-stripping glue and split joints are matched with Litong self-developed hydrogenated nitrile seals, which is infinitely close to the sealing goal of zero leakage.。

    One-piece non-stripping glue joint (31 and 41 series)

    • 1)Eliminates hose crimping problems caused by stripped or too short hoses；
    • 2)Save manpower, easy to operate；
    • 3)One connector is suitable for multiple hoses；
    • 4)Clean and beautiful after crimping。

    Split connector (61 series)

    • 1)More flexibility, more choices of joints and sleeves；
    • 2)Joints and sleeves can be purchased separately according to existing inventory。
    Customized Outer Layer Of Hose

    Based on EN853: 2015, the outer layer of the Super Hercules low bending hose series is reciprocated at a frequency of 1.25HZ under 25N gravity according to the method specified in the GB/T 12721-2007/ ISO6945: 1991 inspection standard. In the abrasion test, the quality loss of the outer layer material under 2000 cycles is compared, and the outer layer of the Super Hercules low-bending hose is divided into the following three types：

    • Standard outer layer：Oil-resistant, abrasion-resistant and weather-resistant synthetic rubber；
    • Abrasion Resistance (AR) outer layer：The wear-resistant quality loss is 1/7 of that of the standard tube outer layer, that is, its wear resistance coefficient is 7 times that of the standard outer layer. Wear-resistant AR outer hose is suitable for relatively harsh environment；
    • Super abrasion resistance SAR (Super >Abrasion Resistance>) outer layer：Using UHMWPE outer layer, the quality loss of outer layer material under 2000 cycles is 0. Super wear-resistant SAR outer hose is suitable for extremely harsh environment。
    Certified Product

  • Product application：suitable for large-scale long-range machinery such as excavators or demanding environmental use requirements.
  • Inner rubber layer：Neoprene synthetic rubber, suitable for hydraulic oil that can be degraded
  • Reinforcement：Four layers of steel wire winding (1/4"‒1"), pulse ≥1 million, six layers of steel wire winding (1 1/4"‒2"), pulse ≥1 million times
  • Outer layer：non-stripping, wear-resistant, weather-resistant synthetic rubber
  • Temperature range：-40°C to +121°C (-40°F to +250°F)
  • Low bending：the bending radius is reduced by 27% compared with the ISO18752 standard; it is reduced by 37% compared with the SAE standard
  • High pressure：pressure conforms to ISO18752 DC standard

    • model

    ISO18752

    Inner diameter of hose
    （mm)

    Outer diameter of hose
    （mm)

    Working pressure
    （MPa)

    Minimum burst pressure
    （MPa)

    Minimum bending radius（mm)

    radius (mm) Weight
    （kg/m)

    Connector series

    5993 standard tube

    5993AR wear-resistant pipe AR

    5993SAR super wear-resistant tube

    SA5993-1/4"-4

    BC

    CC

    CC

    6.3

    13

    42

    168

    50

    0.384

    41 series

    SA5993-1/4"-4

    DC

    DC

    DC

    6.3

    15

    45

    180

    50

    0.428

    41 series

    SA5993-5/16"-4

    DC

    DC

    DC

    8

    16.3

    45

    180

    60

    0.479

    41 series

    SA5993-3/8"-4

    DC

    DC

    DC

    10

    18.7

    45

    180

    70

    0.591

    41 series

    SA5993-1/2"-4

    DC

    DC

    DC

    13

    22.8

    45

    180

    140

    0.701

    41 series

    SA5993-5/8"-4

    DC

    DC

    DC

    16

    27

    45

    180

    180

    1.017

    41 series

    SA5993-3/4"-4

    DC

    DC

    DC

    19

    30.8

    42

    168

    220

    1.383

    41 series

    SA5993-1"-4

    DC

    DC

    DC

    25

    38

    42

    168

    250

    1.928

    41 series

    SA5993-11/4"-6

    DC

    DC

    DC

    32

    44.5

    42

    168

    400

    3.626

    61 series

    SA5993-11/2"-6

    DC

    DC

    DC

    38

    52.5

    42

    168

    480

    4.404

    61 series

    SA5993-2"-6

    DC

    DC

    DC

    51

    66.5

    42

    168

    650

    6.33

    61 series