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Box Type TB20

Details

- Choose high level special alloy steel, precise digital control machining and special multi-heat treatment technology introduced from South Korea.

- Excellent compositive mechanical function, high hardness and high impacting toughness.

- Long life, high reliability, and wear-resistant chisels are not easy to be broken.

- Suitable for various working conditions with high cost performance perfectly.

ItemUnitTB20
Total Lengthmm1,134
Operation 
Weight
kg97
ib213
Operation 
Pressure
kgf/cm290~120
psi1,280~1,706
Oil Flowl/min18~28
gpm4.7~7.4
Impact Ratebpm800~1,400
Chisel
Diameter
mm40
inch1.57
Chisel
Length
mm450
inch17.69
Chisel Weightkg3.8
Hose Sizemm13
inchPF1/2''
Suitable 
Excavator
ton0.7~1.3
m30.01~0.04

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