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KD450B

Type: Box TypeBrand: KD

The box-type breaker features a closed structure that significantly reduces noise levels, making it ideal for urban projects. Its full-enclosed bracket protects the main body from damage while providing comfortable operation with extended working range. This design offers considerable benefits in reducing maintenance costs while meeting strict environmental noise regulations.

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PRODUCT SPECIFICATIONS

Technical details and available options

Suitable Excavator(Min)(ton)

6.0

Suitable Excavator(Max)(ton)

9.0

Suitable Excavator(Suitable)(ton)

7.0

Tool(Moil Type)(Weight)(kg)

25.0

Tool(Moil Type)(Diameter)(mm)

75.0

Operating Weight(Tool + M/C)(kg)

380.0

Operating Weight(Tool + M/C)(lb)

838.0

Main Body Weight(kg)

192.0

Operating Pressure(Breaker)(bar)

100~140

Operating Pressure(Breaker)(psi)

1,450~2,030

Setting Pressure(Machine)(bar)

180.0

Setting Pressure(Machine)(psi)

2610.0

Impact Rate(bpm)

475~950

Back Head Pressure(N2-Gas)(bar/psi)

16/232

Required Oil Flow(l/min)

40~80

Required Oil Flow(g/min)

10.5~21.1

Weight(kg)

500.0

PRODUCT DETAILS

Comprehensive information about this product

The box-type breaker adopts a fully enclosed structure, delivering unrivaled performance in noise management and equipment protection. Its innovative design reduces noise by up to 15dB, making it the ideal choice for urban areas or construction sites with strict noise limitations. The specially designed noise-absorbing internal structure and high-density soundproofing materials effectively block impact sounds from transmitting externally. The fully enclosed bracket perfectly protects the body f...

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