4 bottom fenders

Antifriction material with horizontal welding making it more wearable and mean while ensuring a strong buckling strength

Chemical composition

C Si Mn Cr Mo P
≤ 0.29 0.70 1.60 1.00 0.60 0.025
S B
0.010 0.004
 

Installation of cutting teeth
socket

High performance antifriction plate,with a strong intensity and abrasion resistant capability.

Installation of lateral blade

High performance antifriction plate,with a strong intensity and abrasion resistant capability.

Dynamic composition

Tensile steength δb≥1500N/mm2
Hardness HB 450～540

Lateral fender

High kperformance antifriction plate,with a strong intensity and abrasion resistant capability

Tooth

The forged SBIC products made by the well known Korean XINGPU Adopted

Chemical composition

C 0.28
Ni 0.06
Mo 0.11

Dynamic
performance

δb 1372N/mm2 HB≥495
Impact value≥15J( -40 )

Adapter

SBIC Products made by the well known Korean XINGPU Adopted

Other structural material

Standard proprietary material of excavator adopted

Chemical
composition

C 0.12～0.2
Ni 0.2～0.55
Mo 1.2～1.60

Dynamic
performance

Tensile strength≥545N/mm2

Trade mark

All buckets produced by HONGWING bear a trademark of the company HW High Quality Bucket

The buckling resistance and tensile strength are tested in the laboratory.The antifriction test is carried out at the position of CAT966G bucket.Operating environment:loading granite.

Material\Item

Buckling resistance

Tensile strength

Anti-attrition

Common material

71500N

556.27N/mm2

1.35mm/50h

Anti-attrition Material

115000N

1351.35N/mm2

0.64mm/50h

The integral performance of the bucket:The bucket is possessed of both an adequate digging force and a good filling capability and suitable to be used in different environments by overcoming the weak points for the imported buckets of good filling performance but without an ideal digging force or of a strong digging force but with a weak filling capability.HONGWING high-intensity bucket is made by considering both the quality and the structure of the material instead of simply thickening the material making the bucket obtain enough tensile strength by using the antifriction material with the same performance and mean while avoidingconsuming more power for the extra weight.