Komatsu Friction Discs & Plates

2022 Popular Friction Disc for Komatsu

14X-15-22710
195-22-11221
19M-15-12721
561-15-52960
425-33-11530
417-33-11243
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Our Services Always Go The Extra Mile

OEM customization

We support any form of OEM customization requirements.

Quality Service

We have a 3rd-party QC to guarantee the quality.

Quick Shipping

If hurry, we can also send it to you by air at an extra cost.

Low MOQ customize

Support a small amount of customer customization

Global Support

Contact us 24×7 to solve all your after-sales problems.

Free Sample

Free Sample is available for every clients.

Fricton Disc & Plate Type

Transmission Friction discs and plates Komatsu® are capable of enduring high amounts of physical stress. We offers heavy duty friction material technology to suit a wide range of Komatsu applications.

Transmission Friction plate and disc for Komatsu Copper-base P/M friction material, friction/brake plate, friction/clutch disc Dry type:

    Average coefficient of kinetic friction μd = 0.20 to 0.25 
    Coefficient of friction of rest μs = 0.42 to 0.47 
    Rate of wear: <3.0 × 10-7cm³/J

Wet (gumming):

    Average coefficient of kinetic friction μd = 0.05 to 0.08 
    Coefficient of friction of rest μs = 0.12 to 0.17 
    Rate of wear: <2.5 × 10 to 8cm³/J

Widely applies in Komatsu construction machinery.

The friction materials dictate the performance of clutches and brakes. They are used in Komatsu tractors, trucks, excavators, wheel loaders and dump-trucks.

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Transmission Friction Material Data

TYPICAL APPLICATIONS Wheel Brakes, Transmissions, Power Shift and Power Take-Off Transmissions

MATING MATERIAL Steel, Cast Steel, Grey Cast Iron
Surface Finish < 0.5μm Ra (20μ”)

Komatsu Friction Disc Plate

FRICTION COEFFICIENT (WET)
Static 0.13 – 0.16
Dynamic 0.11 – 0.14

RECOMMENDED LOAD
Max Dynamic Pressure 3.2 N/mm2 (464 lbf/in2)
Max Rubbing Speed 45 m/s (130 ft/sec)
Max Specific Power 4.0 W/mm2 (3.4 HP/in2)

OIL GROOVING

  • Multi-pass tangential groove patterns in variety of configurations
  • Grooves can either be pressed or machined

DIMENSIONS
Friction Thickness 1.5 mm (0.060″) max / 0.40 mm (0.016″) min
Friction Diameter 1,000 mm (39″) max / 50 mm (2″) min

More Komatsu Friction Products Description

ALMAX is a leading specialist in the field of KOMATSU® friction products. Our KOMATSU product range covers a vast range of OEM grade wet brake and transmission discs finding applications for machinery in industries like bulldozer, wheel loader and dump truck.

When operating Komatsu machinery wet brake and transmission discs are relied upon and KOMATSU products will provide high-quality and thereby also safety. Wet braking systems are necessary for KOMATSU machinery to brake efficiently and ALMAX supplies products which will meet your specific demands. The materials used for our friction discs are among others; paper, sintered bronze, carbon, graphite, molybdenum and elastomer.

On this page you will find a list of wet brake and transmission discs within our OEM industries and examples of customized solutions developed for specific OE customers.

Komatsu Friction Disc Plate FACTORY
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KOMATSU3EE-15-12960STEEL 190128.51.98EXTLG
KOMATSU3EE-15-21230STEEL 162100.324EXT LG
KOMATSU3FD-15-21570PAPERWAFFLE155.787.92.637INT TH
KOMATSU415-33-11240PAPER2??PASS208346.716INT TH
KOMATSU415-33-11241PAPER2??PASS208346.716INT TH
KOMATSU415-33-11250STEEL 207.51503.83INT LG
KOMATSU415-33-21240PAPER2PASS208346.716INT TH
KOMATSU417-33-11243PAPER2PASS264508.615INT TH
KOMATSU417-33-11252STEEL 264172.46.53INT LG
KOMATSU417-33-11253STEEL 264172.46.53INT LG
KOMATSU417-33-11290PAPER2PASS264508.615INT TH
KOMATSU418-17-39710PAPER2PASS16097.52.226INT TH
KOMATSU418-33-11240PAPER2PASS27650.38.715INT TH
KOMATSU418-33-11241PAPER2PASS27650.38.715INT TH
KOMATSU418-33-11250STEEL 2771746.63INT LG
KOMATSU418-33-11251STEEL 276.8173.89.33INT LG
KOMATSU418-33-21340PAPER2PASS303588.715INT TH
KOMATSU419-15-12122PAPERWAFFLE16097.52.226INT TH
KOMATSU419-15-12190PAPER2PASS16097.52.226INT TH
KOMATSU419-15-12290PAPERWAFFLE16097.52.226INT TH
KOMATSU419-15-12290CRED??PAPERWAFFLE16097.52.226INT TH
KOMATSU419-15-12290LRED??PAPERWAFFLE16097.52.226INT TH
KOMATSU419-15-12310STEEL 174.11101.768EXT TH
KOMATSU419-15-12920STEEL 174.11101.768EXT TH
KOMATSU419-33-11243PAPER2PASS32067.58.215INT TH
KOMATSU419-33-11250STEEL 3222156.63INT LG
KOMATSU419-33-11252STEEL 3222159.23INT LG
KOMATSU419-33-21240PAPER2PASS32067.58.215INT TH
KOMATSU419-33-21250STEEL 347.8237.6668EXT TH
KOMATSU419-33-21750STEEL 3502186.55EXT LG
KOMATSU419-33-21751STEEL 3502186.55EXT LG
KOMATSU423-33-21240PAPER2PASS35077.68.118INT TH
KOMATSU423-33-21250STEEL 383276675EXT TH
KOMATSU423-33-21251STEEL 383276675EXT TH
KOMATSU424-15-12710BRONZESPR/WAG335264590INT TH
KOMATSU424-15-12711BRONZESPR/WAG335264590INT TH
KOMATSU424-15-12720STEEL 396.528055EXT LG
KOMATSU425-07-3018C1STEEL 259185.76.73INT LG
KOMATSU425-33-11510PAPER3PASS480.1329.95.1112INT TH
KOMATSU561-15-42710GRAPHITESPR/RAD4753895.4131INT TH
KOMATSU561-15-42711GRAPHITESPR/RAD4753895.4131INT TH
KOMATSU561-15-42720GRAPHITESPR/RAD4353565.4120INT TH
KOMATSU561-15-42721GRAPHITESPR/RAD4353565.4120INT TH
KOMATSU561-15-42730STEEL 5454015.86EXT LG
KOMATSU561-15-42740STEEL 4563675.8150EXT TH
KOMATSU561-15-42810GRAPHITESPR/RAD4753955.4133INT TH
KOMATSU561-15-42811GRAPHITESPR/RAD4753955.4133INT TH
KOMATSU561-15-42820STEEL 5454075.86EXT LG
KOMATSU561-15-52560STEEL 5454134.36EXT LG
KOMATSU561-15-52570BRONZESPR/WAG4784005.2135INT TH
KOMATSU561-15-52571BRONZESPR/WAG4784005.2135INT TH
KOMATSU561-15-52930STEEL 5454075.86EXT LG
KOMATSU561-15-52931STEEL 5454075.86EXT LG
KOMATSU561-15-52940STEEL 4983675.86EXT LG
KOMATSU561-15-52950STEEL 5454015.86EXT LG
KOMATSU561-15-52960STEEL 4563675.8150EXT TH
KOMATSU561-33-61230STEEL 681509.82.4226EXT TH
KOMATSU561-33-62260CORK 681509.86.9226EXT TH
KOMATSU562-15-12860BRONZESUNBURST530.2434.15.2128(146)INT TH
KOMATSU566-15-12721STEEL 480323.555EXT LG
KOMATSU566-15-62720GRAPHITESPR/RAD3753115105INT TH
KOMATSU566-15-62721GRAPHITESPR/RAD3753115105INT TH
KOMATSU566-15-62731STEEL 44832256EXT LG
KOMATSU566-15-62732STEEL 44832256EXT LG
KOMATSU566-33-41230STEEL 494.8345.92.4146(164)EX TH
KOMATSU566-33-41240PAPER3??PASS480.1329.95.1112INT TH
KOMATSU566-33-41241PAPER3PASS4803305.1112INT TH
KOMATSU566-33-41242PAPER3PASS4803305.1112INT TH
KOMATSU566-33-41260CORK 494.8345.97.2146EXT TH
KOMATSU566-33-41261CORK 494.8345.97.2146EXT TH
KOMATSU568-15-12721STEEL 555386.576EXT LG
KOMATSU569-15-32720GRAPHITESPR/RAD3753055103INT TH
KOMATSU569-15-32721GRAPHITESPR/RAD3753055103INT TH
KOMATSU569-15-32720CARBONWAFFLE3753055103INT TH
KOMATSU569-15-32721CARBONWAFFLE3753055103INT TH
KOMATSU569-15-32730STEEL 4983675.86EXT LG
KOMATSU569-15-32740STEEL 3963205130EXT TH
KOMATSU569-15-32741STEEL 3963205130EXT TH
KOMATSU569-15-32810GRAPHITESPR/RAD4353685.5124INT TH
KOMATSU569-15-32811GRAPHITESPR/RAD4353685.5124INT TH
KOMATSU569-15-32810CARBONWAFFLE4353685.5124INT TH
KOMATSU569-15-32811CARBONWAFFLE4353685.5124INT TH
KOMATSU569-15-32820STEEL 4983815.86EXT LG
KOMATSU569-15-32821STEEL 4983815.86EXT LG
KOMATSU569-33-41230STEEL 681509.82.4208(226)EX TH
KOMATSU569-33-41240PAPER3PASS659.94925.1166INT TH
KOMATSU569-33-41241PAPER3PASS659.94925.1166INT TH
KOMATSU569-33-41242PAPER3PASS6604925.1166INT TH
KOMATSU569-33-41260CORK 681509.86.9208(226)EX TH
KOMATSU569-33-41261CORK 681509.86.9208(226)EX TH
KOMATSU569-33-61240PAPER3PASS6604925.1166INT TH
KOMATSU569-33-61241PAPER3PASS6604925.1166INT TH
KOMATSU585-33-21240PAPER3PASS659.94845.199INT TH
KOMATSU706-73-91440STEEL 13497.31.532(34)EX??TH
KOMATSU706-73-92350PAPER2PASS120883.320(23)IN TH
KOMATSU706-75-90050PAPER2PASS120883.320(23)IN TH
KOMATSU706-75-91340STEEL 1571181.538(40)EX??TH
KOMATSU706-75-91350PAPER2PASS144109326(29)IN TH
KOMATSU706-75-92150PAPER1PASS1441092.526(29)IN TH
KOMATSU706-75-92350PAPER1PASS1441092.526(29)IN TH
KOMATSU706-77-91540STEEL 1871373.16EXT LG
KOMATSU706-77-91550PAPER2PASS1761354.17INT LG
KOMATSU708-8H-35120PAPER2PASS17313336INT LG
KOMATSU708-8H-35130STEEL 182145.52.66EXT LG
KOMATSU714-01-11410PAPERWAFFLE12569.5326INT TH
KOMATSU714-07-12670PAPERWAFFLE180110.53.226INT TH
KOMATSU714-07-12680STEEL 197.9128270EXT TH
KOMATSU714-07-19710PAPERWAFFLE180110.53.226INT TH
KOMATSU714-07-19720PAPERWAFFLE180110.53.226INT TH
KOMATSU714-07-29710PAPER2PASS16097.52.226INT TH
KOMATSU714-07-29720PAPER2PASS16097.52.226INT TH
KOMATSU714-08-19710PAPERWAFFLE14087326INT TH
KOMATSU714-08-19711PAPERWAFFLE14087326INT TH
KOMATSU714-08-19730STEEL 156991.860EXT TH
KOMATSU714-10-19730STEEL 131.5801.851EXT TH
KOMATSU714-12-19710PAPER2PASS16097.52.226INT TH
KOMATSU714-12-19711PAPER2PASS16097.52.226INT TH
KOMATSU714-12-19730STEEL 197.9128470EXT TH
KOMATSU714-16-19730STEEL 174.11101.768EXT TH
KOMATSU772-05-02590PAPERWAFFLE16097.52.226INT TH
KOMATSU772-10-12590PAPERWAFFLE16097.52.226INT TH
KOMATSU772-10-12720STEEL 174.11101.768EXT TH
KOMATSUAS35157213010STEELEND PLATE143.388.47.66EXT LG
KOMATSUAS35633-3400STEEL 143.588.526EXT LG
KOMATSUAS35634-3400PAPERWAFFLE13179.22.630INT TH
 

* The above test data is provided for informational purposes and represents standards in controlled laboratory settings. Actual performance will vary by application and operating conditions.

* * Other part no. not included in the list are available. Please contact your sales representative if you have any questions.
Part Numbers are used for reference purposes only. Komatsu® is the registered trademark of Komatsu Ltd.

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Custom-Made Friction Disc Here

In addition to our extensive range of catalogue products, Almax, our quick turnaround custom machined seals department, has the ability to produce an infinite number of profiles using the latest CAD/CAM and CNC machines to produce discs & plates products to the customers’ drawings or by utilizing one of the 100+ computerized profiles as individual pieces or in economical small series.

Many situations in the construction machine require an immediate response and rapid manufacturing and delivery for your urgent repair or prototyping needs. Whether you require a custom profile and material or customized solution of one of our standard profiles, we can ensure the highest quality product at an economical cost due to small batch, lower mold and tooling costs, and minimal manufacturing time. Instances where Almax benefits customers the most are:

  • Machinery breakdown
  • Non-standard dimensions
  • Prototyping
  • Discontinued spare parts
  • Material change due to non-standard or aggressive media

Almax products can be manufactured from 5mm to over 700mm (OD) out of a wide range of application-specific specialty elastomers and high performance engineering plastics including:

  • Bronze
  • Paper
  • Carbon
  • Elastomer
  • Molybdenum
  • Organic & Cork Material
  • Steel Mating Plates

Submit your specifications and requirements online today, for a custom friction discs & plates quotation.

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Package & Shipping

Komatsu Friction Disc Plate SHIPMENT

Steps to Work With You

1

Checking stock for same or similar friction discs or plates to meet with your requirements.

2

Getting your samples to design the exact drawing details for your confirmation.

3

After your confirmation to arrange the first production of sample bushings or  pins.

4

Dispatch samples to you for checking quality or fix the wrong places of discs or plates.

5

Confirming official order to arrange the bulk producing for first cooperation.

6

During producing, visit us on product line or take pictures of checking order status.

7

Finishing producing  for inspection by both of us or third party, such SGS etc.

8

Arranging shipment by sea, train or air. Your feedback will strengthen our cooperation.

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Almax Precision Manufacturing Co., Ltd

  • Tel: 0086-532-81908005
  • Whatsapp: 0086 13589 281 281
  • Email: info@frictiondisc.com
  • Office Add.: No.999 Heilongjiang Bei Road., Qingdao, China

Quality Friction Disc Factory Supplying in China, Free Samples Available.

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We will contact you within 24 hours, please pay attention to the email with the suffix “@frictiondisc.com”.