208-939-3120 Bucket Teeth

SD Komatsu bucket teeth are made of casting alloy steel with element Mo and Ni. By Sand casting (same craft as ESCO corp). We use quality raw material which offer high abrasion resistance and high durability.

Color in brownish yellow or khaki color. With stoving varnish and other surface treatment, the bucket teeth surface is smooth and aesthetical. We utilize hardness tester and tension tester to detect the mechanical properties and ensure the long operational life of our Komatsu excavator bucket teeth.

For more parts, please CLICK HERE to down our general catalog or sent inquire to info@sd-get.com

Description:
P/N Type Model U/W KG A /mm B/mm C/mm D/mm A1/mm B1/mm C1/mm Φholes
208-939-3120  (40mm) Adapter PC400 21 136 132 432   93 95.5 144 21

Material Chemical Elements Analysis % Mechanical Properties
C Mn Si Cr Mo Ni Hardness Impact Strength
(VNotch)
Tensile Strength
(Mpa)
Elongation
%
T1 0.27~0.30 1.0~1.30 1.00~1.30 1~1.3 0.18~0.23 N/A HRC48~52 18≥20J akv(-40 ºC )≥20J/cm2 ≥1500 ≥4
T2 0.28~0.30 0.70~0.90 1.40~1.60 1.70~1.90 0.22~0.25 0.2~0.25 HRC48~52 23≥24J akv(-40 ºC)≥25J/cm2 ≥1550 ≥5
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