R70 - UDR500 - Geotechnical Drilling Rigs, Diamond Coring, Water Well, Air Core Drilling

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Geotechnical Drilling Rig	Download PDF

SPECIFICATIONS
Rotation 0−1160 r.p.m	FAST − 29m/min UP (95 ft / min)
Feed 4.3 m Transverse (13.5 ft)	FAST − 20 m/min DOWN (65 ft/ min) MICRO − 12 m/min UP (39 ft/min) MICRO − 8.5 m/min DOWN (28tf / min)Low Power
Hydraulic Pull Down of 45kN(10,000 Ib)	Low power requirement of 62 kW at 2000 rpm (83 hp)
Hydraulic Pull Back of 55kN(12,000 Ib)	Wire line hoist of 13 kN (2930 Ib) capacity at a maximum speed of 470 m/min (1540 ft./min)
Three hydraulic circuits all fully filtered	Hydraulic rod clamps of PQWL or AQWL sizes
Main Hoist of 40 kN (9,000 Ib) capacity at a maximum speed of 110 m/min (360 ft. / min)	Line Oiler of 23 L (5 gallon) capacity. Pressure to 2760 kPa (400 psi)
Bean 420 Water-Mud-Foam-Injection-Pump. Capacity of 77.5 L/min (20 g.p.m) at 5,500 kPa (800 psi)	Power brake out tool
Slips Table passing 224 mm (8 ¾) casing	Vertical to 45 0 drilling angle capacity
Full instrumentation	6 m (20 ft) rod pull out capacity
Angle drilling Boom	Work Vice
4,700 Nm torque (3,500 Ib)	Rotation head rack back