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Open Type TB220

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.

ItemUnitTB220
Total Lengthmm3,030
Operation 
Weight
kg1,705
ib3,715
Operation 
Pressure
kgf/cm2160~180
psi2,275~2,559
Oil Flowl/min120~150
gpm31.7~39.6
Impact Ratebpm250~400
Chisel
Diameter
mm140
inch5.51
Chisel
Length
mm1,300
inch51.11
Chisel Weightkg137
Hose Sizemm25
inchPF1''
Suitable 
Excavator
ton22~27
m30.8~1.0

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