- Disc Cutter
- Disc CutterSelection guide
- Disc CutterSpecifications
- Download
Product introduction
Disc hob (hard rock hob) is installed on the head of large trenchless construction equipment such as shield and pipe jacking, and is widely used in the construction of urban cable tunnel, water supply and drainage tunnel, gas pipeline, underground crossing channel, subway tunnel and railway tunnel. Our company can design 8"~20" hob of various specifications, according to different cutter head and stratum matching the best hob.
Product application
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Disc cutter
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Size of hob
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8''
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10''
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12''
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14''
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14 1/2''
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15''
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17''
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18''
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19''
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20''
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Hob load
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100KN
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100KN
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125KN
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125KN
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125KN
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176KN
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255KN
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255KN
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350KN
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350KN
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Hob form
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Distribution by blade number: single blade, double blade, triple blade, four blade
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According to geological rock distribution: soft rock hob, hard rock hob
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Distribution by installation mode: end cover type, shaft head type
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Applicable equipment
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China Railway, Liaoning sansan, China Railway Construction Heavy Industry, Hericke, Komatsu, Kawasaki heavy Industry and other domestic and foreign pipe jacking machine, shield machine
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Note: terminal connection formula can be customized according to the needs of customers
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