Full hydraulic diamond core drilling rig 1000m YF-HH-4

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Specifications YF-HH-4 rig is simple and compact in structure, easy for transportation, and with drilling capacity 1000m. 1.Brief Introduction The core drill rig of full hydraulic and rotator adopted the technology of wire-line coring has been the dominant type rig for solid mineral deposits prospecting in developed countries in the world. his type of drill rig can compete models made in developed countries. It could be applied to exploration and prospecting of geology, metallurgy, coal, petroleum, natural gas, groundwater and other industries. The drill rig is equipped with a series motor driving pump. The feeding and lifting of rotator are driven in the structure of cylinder directly pushing, with a 3.5m(11.5 feet) stroke. The rotation of spindle is driven by a single engine. It has four mechanical shifts of range of speeds, and the speed could be adjusted hydraulicly with stepless change. Main Parameters Diesel Engine Model Cummins 6BTA5.9-C180 (turbocharged and charge water cooled) Displacement 5.9L (1.56 US Gallons) Power 132Kw (180HP) Rated RPM (Factory setting) 2200rpm Drilling Capacity BQ 1000m(3280feet) NQ 700m(2296 feet) HQ 500m(1640 feet) Drill Head Rotation Motor Hydraulic Motor-variableMaker: SAUER-DANFOSS RPM Four Shifts/ Stepless Change 0-1100 RPM Ratios 1st 14.422:1 2nd 8.171:1 3rd 4.519:1 4th 2.652:1 Head Opener Pivoting style, Manual actuated Hydraulic Chuck(PQ) Hydraulically opened, Disc Spring Clamping, Normally C Closed Type Axial Holding Capacity of 222400N Max. Torque 4200 N•m(3098 lbf•ft) Hold Diameter 98 mm(3.86 inch) Max. Lifting capacity of Spindle 150 kN(33720 lbf) Max. Feeding Power 60 kN(13480 lbf) Primary Pump Hydraulic pump Axial Piston variable displacement Triplex pump for driving of rotator, winch mud pump & leveling jacks.With load sensing system. Maker: DANFOSS 1st Pump:148LPM at 31.5MPa 2nd Pump:120LPM at 28MPa 3rd Pump:50 LPM at 16MPa Hydraulic Tank Capacity 310 L (82 US Gallons) Capacity of Main Hoist Hoisting force (single wire) 57kN(12814 lbf) (bare drum) Hoisting Speed (single wire) 38-70m/min(bare drum) Steel Wire Diameter 12 mm(0.473 inch) Steel Wire Length 50 m(164 feet) Capacity of Wireline Hoist Hoisting Force (single wire) 1200 Kg(2646 lb) (bare drum) Hoisting Speed (single wire) 60-90m/min (bare drum) Steel Wire Diameter 6 mm(0.236 inch) Steel Wire Length 1000 m(3280 feet) Mast Mast Height 11 m(36.09 feet) Mast Adjusting Angle 0°—90° Drilling Angle 45º off horizontal to 90ºvertical down Feed Pull 15000kg(33075 lb) Feed Thrust 6000kg(13230 lb) Rod Pull 3m or 6m(9.84feet or 19.68feet) Feeding Stroke 3500 mm(137.80 inch) Slippage Stroke 600 mm(23.62 inch) Mud Pump Type Reciprocating pump Triplex Plunger Model BW160/10 Stroke 70mm(2.76 inch) Discharge pressure 2.5, 4.0, 6.5, 10.0 Mpa (363, 580, 943, 1450 psi) Foot Clamp Clamping Scope 55.5-110 mm(2.19-4.33 inch) through hole dia.154mm(6.06 inch) Others Weight (platform type) 9300 Kg(20506 lb) Dimensions (L×W×H) 5100×2200×2890mm(200×86.6×113.78 inch) Transport Way Crawler Pinson (Export Manager) drill.pinson@gmail.com Skype/Gtalk: drill.pinson Mobile: +86-15837190870

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Henan YIFENG Mechanical Equipment Co.Ltd

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