Crawler type Complete hydraulic core drilling rig 2000m YF-HH-6

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Specifications YF-HH-6 is with 2000m drilling capacity, reliable quality, high efficiency, environmental protection and energy saving. YF-HH-6 Hydraulic Core Drilling Rig,a thoroughly new-typed drilling rig developed on the basis of the advanced techniques in the world. It is reasonable in design,excellent in performance, easy for operation and convenient for maintenance. Main Performance Parameters of YF-HH-6 The figures in these tables have been calculated, based on field experiences and for your reference only. Actual drilling capacity will depend on in-hold tools and conditions, drilling techniques and equipment used. Diesel Engine Model Cummins 6CTA8.3-C240 (turbocharged and charge water cooled) Displacement 8.3L (2.19 US Gallons) Power 179kW (240HP) Rated RPM(Factory setting) 2200rpm Drilling Capacity BQ 2000 m(6560 feet) NQ 1600 m(5248 feet) HQ 1300 m(4264 feet) PQ 1000 m(3280 feet) Drill Head Rotation Motor Double Hydraulic Motor-variable and ReversibleMaker: SAUER-DANFOSS RPM Two Shifts/ Stepless Change 0-1100 RPM Ratios 1st 8.776:12nd 2.716:1 Head Opener sidewise sliding way with hydraulic drive Hydraulic Chuck(PQ) Hydraulically opened, Disc Spring Clamping, Normally C Closed TypeAxial Holding Capacity of 222 400 N Max. Torque 6400 N•m(4717 lbf•ft) Hold Diameter 121 mm(4.76 inch) Max. Lifting capacity of Spindle 220 kN(49456 lbf) Max. Feeding Power 110 kN(24728 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:200LPM at 31.5MPa2nd Pump:120LPM at 28MPa3rd Pump: 102 LPM at 16MPa Hydraulic Tank Capacity 420 L (111 US Gallons) Capacity of Main Hoist Hoisting Speed (single wire) 38-70m/min(bare drum) Hoisting force (single wire) 120kN(26976 lbf) Steel Wire Diameter 22 mm(0.86 inch) Steel Wire Length 50 m(164 feet) Capacity of Wireline Hoist Hoisting Force (single wire) 15 kN(3372 lbf) (bare drum) Steel Wire Diameter 6 mm(0.24 inch) Steel Wire Length 2000 m(6560 feet) Mast Mast Height 12 m(39.4 feet) Mast Adjusting Angle 0°—90° Drilling Angle 45º off horizontal to 90ºvertical down Feeding Stroke 3800 mm(150 inch) Slippage Stroke 1100 mm(59 inch) Feed Pull 22000kg(48510 lb) Feed Thrust 11000kg(24255 lb) Rod Pull 3m or 6m(9.84feet or 19.68feet) Mud Pump Type Reciprocating Pump Triplex Plunger Model BW320 Stroke 110mm(4.3 inch) Output volume 320,230,165,118 L/min(84.5, 61, 44, 31 US Gallons/min) Discharge pressure 4.0, 5.0, 6.0, 8.0 Mpa(580, 725, 870, 1160 psi) Foot Clamp Clamping Scope 55.5-117.5 mm(2.19-4.63 inch) through hole dia. 154mm(6.06 inch) Others Weight 14500 Kg(31967 lb) Transport Dimensions (L × W ×H ) 6250×2220×2500mm (246×87.4×98.42 inch) Transport Way Steel 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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