Máy đóng cọc Delmag RH34

Used Delmag RH34 Rotary Piling Rig for sale.5,900 HoursLeader mast4-section leader mast in high-strength box-type design, comprising:Standard mast foot, 2,400 mmLeader mast main section, 8,920 mmLeader mast intermediate section, 6,100 mm (removable to reduce overall height to approx. 20,050 mm at max reach and 20,350 mm at min reach)Leader mast top section, 5,410 mmKelly winchAttached to the mast with line pull of 250 kN (effective) / 320 kN (nominal), 1st layer.Variable-speed hydraulic motor with max rope speed of 71 m/min, controlled free-spooling function, rope pin roller and limit switch for safety windings.Auxiliary winchAttached to the leader mast with line pull of 100 kN (effective) / 125 kN (nominal), 1st layer, including rope pin roller and limit switch for safety windings.Crowd winchReversible crowd winch attached to the leader mast.Crowd ropes reeved / double lined with two available rope speeds (load gear and rapid gear).Line pull: 210 kN (effective) / 265 kN (nominal)Pull force: 420 kN (effective) / 530 kN (nominal)Crowd force set at: 330 kN (effective) / 420 kN (nominal)Rotary head – BT 280-2 / KS 495Drilling axis: 1,220 mm.Comprising main gear case, bearing arrangement, two sealed two-stage planetary gear sets with output pinions, two variable-speed hydraulic motors, revolution sensor, mounting frame, kelly drive and universal joint for standard casing connectors.Includes neutral gear to allow use of the rig’s crowd winch in conjunction with a casing oscillator as an additional source of crowd force.Max. theoretical torque at 320 bar: 280 kNmSpeed 1st gear: 0–26 rpmSpeed 2nd gear: 0–55 rpmSpeed rock gear: 0–9 rpmKelly barOuter diameter 495 mm, telescopic and lockable, 200 mm square pin, including swivel for kelly rope.Suitable for BT 340D / K 495.Kelly bar K 495/3-33 in sound-attenuated version up to 33 m drilling depth with 2 m auger.Diesel engineScania DC13 085A diesel engine, 405 kW (550 hp) at 1,800 rpm (EU Stage IV / US EPA Tier 4f).Water-cooled with dry air filter and dirt indicator.Diesel tank capacity approx. 890 l.24 V DC electrical system with 2 × 170 Ah cold-starting batteries.Exhaust gas recirculation and SCR aftertreatment with urea injection (DEF tank).No diesel particulate filter requiredFuel and lubricant specificationsLow sulphur diesel to EN 590 (max. 10 mg/kg sulphur)Ultra-low sulphur diesel (ULSD) to ASTM D975 S15 (max. 15 ppm sulphur)FAME biofuel up to B7 (7%)Engine oil to ACEA E7105,000kg weight