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Reaming Heads

Below is a presentation of Sandvik's systems for Raise boring. Systems Reaming head CRH 2/2SP, reaming diameter 660 mm Technical specification (22 KB, 7 July 2006) Reaming head CRH 3, reaming diameter 950/1060 mm Technical specification (27 KB, 7 July 2006) Reaming head CRH 4, reaming diameter 1420 mm Technical specification (33 KB, 7 July 2006) Reaming head CRH 5, reaming diameter 1524 mm Technical specification (40 KB, 7 July 2006) Reaming head 6/6S, reaming diameter 1829 mm Technical specification (66 KB, 7 July 2006) Reaming head CRH 7/7S, reaming diameter 2134 mm Technical specification (77 KB, 7 July 2006) Reaming head CRH 8/8S/8D, reaming diameter 2440/2447 mm Technical specification (87 KB, 7 July 2006) Reaming head CRH 8L/9L, reaming diameter 2440/2743 mm Technical specification (86 KB, 7 July 2006) Reaming head CRH 10D, reaming diameter 3094 mm Technical specification (86 KB,7 July 2006) Reaming head CRH 10SD, reaming diameter 3094 mm Technical specification (86 KB, 7 July 2006) Reaming head CRH 10E, reaming diameter 3130/3500/3824/4042 mm Technical specification (204 KB, 7 July 2006) Reaming head CRH 12E, reaming diameter 3840/4500/5520/5876 mm Technical specification (294 KB, 7 July 2006)
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