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SILENCED Hydraulic Breaker.jpg

Silenced Hydraulic Breaker QH-1400

Hydraulic Breaker is one of the most popular types of hydraulic breakers.   It is selected for low noise, saving energy and protecting the environment.

 

Application:
1.  Mining: Mountains, mining, crushing, secondary crushing.
2.  Metallurgy, slag cleaning, ladle furnace demolition, demolition equipment foundation body dissatisfied.
3.  Railway: tunnel, bridge, mountain down.
4.  Highway: highway repair, cement pavement was broken, foundation excavation.

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    product details


    Specification parameter

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    Low-noise Hydraulic Breakers are often selected for low noise, saving energy and protecting the environment.

    SPECIFICATIONS Unit QH10B QH20B QH30B QH40B QH43B QH50B
    body weight(incl.chisel) kg 53  71  89  156  214  479 
    Total weight kg 102  129  155  361  450  1007 
    Size(L*W*H) mm 1190*260*295 1331*260*295 1417*350*305 1660*328*486 1712*328*486 2345*440*570
    Hydraulic oil flow l/min 15-25 20-30 25-50 40-70 50-90 80-110
    Hydraulic pressure kg/cm² 90-120 90-120 90-120 110-140 120-150 150-170
    Blowfrequency bmp 800-1400 700-1200 600-1100 500-900 400-800 350-700
    Chisel diameter mm 40  45  53  68  75  100 
    Carrier weight ton 0.8-2.5 1.2-3.0 2.5-4.5 4/7 6/9 10/15

     

    SPECIFICATIONS Unit QH60B QH70B QH81B QH121B QH131B QH151B
    body weight(incl.chisel) kg 652  850  920  1313  1442  1933 
    Total weight kg 1296  1898  2004  2968  2916  3902 
    Size(L*W*H) mm 2599*560*710 2847*560*710 2793*560*710 3075*640*760 3337*654*840 3723*670*920
    Hydraulic oil flow l/min 90-120 130-150 120-180 180-240 200-260 210-290
    Hydraulic pressure kg/cm² 150-170 160-180 160-180 160-180 160-180 160-180
    Blowfrequency bmp 350-700 400-800 350-500 300-450 250-400 200-350
    Chisel diameter mm 125  135  140  155  165  175 
    Carrier weight ton 15-18 18-26 18-26 28-35 30-45 40-55

     

    Applicable Objects


    Features of Low-noise Hydraulic Hammers:
    1.  Reduce noise to protect the environment.
    2. The full-closed bracket protects the main body from damage.

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    Company Introduction

    Main features: independently researches and develops all core components, includes Side type Hydrau-lic Breaker,Top type Hydraulic Breaker ,Box type Hydraulic Breaker.Adopt NOK oil seal imported from Japan, powered by oil pressure and nitrogen, increase the crushingcapacity and reduce the damage to the excavator itself.

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