备注 : Würth B1 drilling rig mounted on Magirus Deutz truck * year 1982 * drilling depth 300 m * mast hight 6,4 m * crown load 8 t. * retracting force 6,7 t. * pull-down force 3,5 t. * pull-down gear: 1 gear * power swivel B 1 A * free passage 60 mm * 1 gear 3500 NM/ 120 RPM ; 2 gear 1700 NM/240 RPM * main winch 4 t. * centrifugal pump Caprari 3/80 1100 l / 9 bar *
返回 
