China 5t Excavator Grab for Komatsu

5T excavator grab
Feature
Use hardness material ,teeth bottom reinforced ,increase the use life
We are the professional manufacturer of excavator bucket and ripper, export to many countries, such as: Australia, UAS, UK, Russia, Ukraine, India, Sri Lank, Dubai, Iran, Sudan, Algeria, South Africa, Viethnam, Ecuador, Chile, and so on.
Also some special buckets can be make, such as: Tilt bucket, Ripper, Grab, Quick coupler, V Drain bucket, Mud bucket, Dustpan bucket, Clamshell bucket, Skeleton bucket, Ripper bucket, etc.
We can design bucket as customer request and make as your drawing.
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Comparation of chemical components and mechanical performances of six materialMaterials ItemsCode NameThe main chemical components(HB) Brunel HardnessElongation Rate(%)(N/mm2) Tensile Strength(N/mm2) Yield strength CSiMnPSManganese
Steel plateQ345B0.180.551.40.030.03163-18721470-660345Q4600.220.551-1.70.030.0346017550-720460Wear-resistant steel plate homemadeNM3600.20.31.30.020.063601612001020NM4000.250.71.60.0250.01360-42017.51000800NM5000.230.220.550.0130.006495-5109.5-1415501380High strength wear-resistant steel plateHARDOX5000.20.71.70.0250.01470-500815501300
Type, performance and application of bucketTypeCapabilityWorking EnvironmentStandard BucketStandard thickness plate and high quality tooth plateApplicable to light working environment, such as the excacating of clay, sand and loamy gravel.Heavy duty bucketThicker plate, higher quality tooth plate which can lasting the using time. choose domestic wear-resistant plate as cutting edge and side cutters, to reach high abrasion and bending ability.Applicable to heavy environment, such as the excavating and loading of hard soil, soil rock, second hard rock, weathered granite.Rock BucketAdd strengthen plate in the bottom, add side protective plate and protective plate. to rech high abrasion and bending ability. and choose domestic bucket teeth and adaptor for the bucket.Applicable to heavy environment, such as the loading of hard stone and ore after the blasting.