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Open Type TB90

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.

ItemUnitTB90
Total Lengthmm2,160
Operation 
Weight
kg550
ib1,210
Operation 
Pressure
kgf/cm2130~160
psi1,706~2,133
Oil Flowl/min60~100
gpm15.8~26.4
Impact Ratebpm400~800
Chisel
Diameter
mm85
inch3.34
Chisel
Length
mm850
inch33.41
Chisel Weightkg32
Hose Sizemm19
inchPF3/4''
Suitable 
Excavator
ton8.0~12.5
m30.3~0.5

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