Maquina de perforaciÃ³n universal Rotary Rotary Drilling Rig

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Technical description Carrier base The RB 10 can be assembled on any truck type, which permits a Gross Vehicle Weight (GVW) of at least 10 tons. The hydraulic system of the drilling rig is driven from the truck engine by an accordingly designed power take off (PTO). Power swivel The standard rotary power swivel at the RB 10 has two gears and has a free passage of 100 mm and a load-carrying capacity of max. 63 kN. In the first gear, the swivel supplies a torque of 7.250 Nm with up to 70 rpm. In the second gear a rotation speed of up to 130 rpm is possible at 3.700 Nm torque, while in third gear, there are still 1.930 Nm at 250 rpm available. A two-gear version can also be supplied. Mast The rig has a mast height of 9,25 m aGL, which allows the installation of 6 m long casings – or screen pipes. Additional rig components All aggregates needed for different drilling methods can be assembled directly onto the rig, or can be used as stand-by units, driven over a PTO. Hook load The regular operational hook load amounts to 50 kN. The feed of the power swivel of 5,0 m (power swivel lower part to upper edge clamping device) permits drilling with up to 4,5 m long drill pipes, including all necessary adapters, and if necessary, the employment of down-the-hole hammers. The pull-back force of the RB 10 using the feed system was increased to 50 kN, which together with a feed-speed of up to 0.8 m/sec leads to short round trip times. RB 10 rig components Power swivel Power swivel with chucks 1-stage compressor Centrifugal pump Duplex mud pump Triplex mud pump Eccentric screw pump Suction or vacuum pump Foam pump Line oiler (for DTH) Draw works Auxiliary winch Coring winch / Sand winch Free fall winch Hose winch (2" rubber or PE) Extractable extension arm at masthead Make-up & break out device Mast extension with casing clamp Rotating/oscillating casing table Percussion drilling device Hydraulically driven Gen-set Hydraulically driven welding set Standard equipment Optional equipment RB 10 PRAKLA Bohrtechnik GmbH
Datos técnicos Technical specifications Chasis Camión de dos ejes Por ejemplo: MAN, TGM 13.240 4 x 4 Mástil Altura del mástil (desde el suelo) Altura de montaje libre (Casing) Recorrido, cabeza de rotación Carga en el gancho en caso de operación normal Carga en el gancho en caso excepcional Avance (cilindro hidráulico) Fuerza de empuje hidr. / fuerza de tiro hidr. Velocidad Cabeza de rotación Cambiable hidroelectricamente, 3 velocidades Torque entre 0 – 70 1/min Torque entre 0 – 130 1/min Torque entre 0 – 250 1/min Diámetro interior de la mesa Capacidad máx. de carga Cabestrante auxiliar Tensión de cable, 1ra capa Diámetro del cable / longitud del cable Cabestrante para testigo Tensión de cable, 1ra capa Diámetro del cable / longitud del cable Bomba de pistones para lodo Caudal Presión de trabajo Bomba centrífuga Caudal Presión de trabajo Compresor Compresor helicoidal de un solo escalón Caudal Presión de trabajo Chassis 2-axle truck e.g. MAN, TGM 13.240 4 x 4 Mast Mast height aGL Casing installation height Free working height power swivel Regular operational hook load max. permissible hook load Feed device (hydr. cylinder) Push-down / Pull-back force Feed speed Power swivel 3 speeds, selected electro-hydraulically Torque at 0 – 70 rpm Torque at 0 – 130 rpm Torque at 0 – 250 rpm I.D. hollow shaft Carrying capacity Auxiliary winch Line pull 1st layer Wire rope diameter / Rope length Coring winch / sand winch Line pull 1st layer Wire rope diameter / Rope length Piston mud pump Discharge capacity Operating pressure Centrifugal mud pump Discharge capacity Operating pressure Compressor 1 Stage, Screw type Discharge capacity Operating pressure 4 x 4 176 kW 9,25 m 6,1 m 5,0 m 50 kN 63 kN 30 kN / 50 kN 0,5 / 0,8 m/s 7.250 Nm 3.700 Nm 1.930 Nm 100 mm 63 kN TH3 Rozlar 32 kN 12 mm / 50 m 12 kN 6 mm / 300 m Duplex 4-1/2" x 5" 450 l/min 13 bar Ritz 2.000 l/min 7 bar Atlas Copco XAH 2 7,5 m 3 /min 12 bar 4 x 4 236 HP 30 ft 20 ft 16.4 ft 11,240 lbf 14,160 lbf 6,750 / 11,240 lbf 1.6 / 2,6 ft/sec 5,350 lbf-ft 2,730 lbf-ft 1,420 lbf-ft 4" 14,160 lbf TH3 Rozlar 7,190 lbf 1/2" / 164 ft 2,700 lbf 1/4" / 984 ft Duplex 4-1/2" x 5" 120 gal/min 190 psi Ritz 530 gal/min 101 psi Atlas Copco XAH 2 265 cfm 174 psi La maquina se puede equipar con diferentes componentes según las especificaciones del cliente, si las posibilidades técnicas y constructivas lo permiten. Further alternatives acc. to customer specification after technical clarification RB 10 PRAKLA Bohrtechnik GmbH
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Maquina de perforaciÃ³n universal Rotary Rotary Drilling Rig

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