Qingdao Bohwa Machinery Corporation  

Product Name: Cdh-700 All Hydraulic Diamond Core Drilling Rig Model NO.: CDH-700 Drilling Way: Rotary Bit Type: Diamond Bit Drill Hole Depth: 700m/Nq Drill Hole Diameter: Bq, Nq, Hq ,Pq Motor: AC Motor Condition: New Certification: ISO 9001:2000 Trademark: Bohwa Transport Package: Nude Packing Specification: Gross Weight: 9, 300Kg Origin: China HS Code: 84304900 Product Description Technical SpecificationsDrilling Capacity Rod size Depth B 800MN 700MH 500MP 300MPower Pack Diesel Cummins 6BTADisplacement 5.9LCylinder 6 Type Turbo Charge, Water CooledPower 132Kw @ 2,500 rpmRotary Head Max Torque 4,200 N.M Max Chuck Dia 98mm Gear Box 4 shifts Speed 0 ~ 1100RPM (Stepless)Max. Lifting Force 150KNMax. Feeding Force 60KNMain Winch Max. Lifting Force 57KN (Bare Drum)Speed 38 - 70m/min (Bare Drum)Rope Dia 12mmRope Length 50m Wire Line Winch Max. Lifting Force 12KNSpeed 60 - 90m/minRope Dia 6 mmRope Length 1,000 m Mast Sections 2Mast Height 11m Up And Down Hydraulic drivenMast Dump 600mmDrilling Angle 45 ~ 90 degree Feed Pull 15,000Kg Feed Thrust 6,000Kg Stroke 3,500mm Chuck of Rotary Head Spring force Close, hydraulic openMax Dia of Chuck 98mm Mud Pump BW-150, Hydraulic DrivenGross weight 9,300Kg Dimension 5,100 x 2,200 x 2,890mm