XD-6液压核心演习

XD-6 HYDRAULIC CORE DRILL The XD-6 Hydraulic Core Drills is special designed for wire-line diamond core drilling. It mainly serves in geological exploration among mining geology, environmental geology and engineering geology areas.It is suitable for deep hole core drilling. DRILLING CAPACITY BQ Drilling Tools (S59) 2100m NQ Drilling Tools (S75) 1650m HQ Drilling Tools (S95) 120m PQ Drilling Tools 800m Diesel Engine Cummins 6CTA8.3-C240 turbo charging Power/ Rated Speed 179kW/2200rpm DRILL HEAD 1st Gear/Torque 6.38:1/124-203rpm/6048-3631Nm 2nd Gear/Torque 3.49:1/227-372rpm/3250-1986Nm 3rd Gear/Torque 1.82:1/463-713rpm/1695-1036Nm 4th Gear/Torque 1:1/793-1300rpm/931-569Nm Throughout Diameter 127mm Hydraulic Chuck Spring clamped and hydraulic opened Clamping Force 220kN FEEDING SYSTEM Feeding Stroke 3200mm Feeding Force 70kN Pulling Force 200kN Backstay angle 90°-45° HYDRAULIC SYSTEM Primary Pump 235L/min 28MPa Secondary Pump 50L/min 14MPa Auxiliary Pump 40L/min 15MPa Main Hoist Single Line Load (bear drum) 135kN Lifting Speed (bear drum) 270m/min Drum Capacity 80m(φ26mm steel wire) Wire-Line Hoist Single Line Load(bear drum) 15kN Single Line Load(full drum) 4kN Drum Capacity 1600m(φ5mm steel wire) Overall Dimensions mm (working) mm(transport)