630系列道岔技术参数：型号道岔型号道岔名称道岔号数曲线半径㎜辙叉角重量㎏主要尺寸㎜abLTL01ZDK630/3/6单开道岔3600018°26´06"1414354828526400－－2ZDK630/4/12单开道岔41200014°02´10"1562366036407300－－3ZDK630/5/15单开道岔51500011°18´36"1734396743338300－－4ZDK630/6/25单开道岔6250009°27´44"21094973512810100－－5ZDC630/3/9对称道岔3900018°26´06"1214230028525115－－6ZDC630/3/15对称道岔31500018°26´06"1253256028525375－－7ZDX630/4/1214渡线道岔41200014°02´10"29193660364012920140056008ZDX630/4/1216渡线道岔41200014°02´10"32293660364013720160064009ZDX630/5/1514渡线道岔51500011°18´36"321439674333149341400700010ZDX630/5/1516渡线道岔51500011°18´36"347639674333159341600800011ZDX630/6/2514渡线道岔6250009°27´44"393149725128183441400840012ZDX630/6/2616渡线道岔6260009°27´44"424349725128195441600960013ZJD630/4/1216交叉渡线道岔41200014°02´10"※3660－137201600640014ZJD630/4/1219交叉渡线道岔41200014°02´10"※3660－