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HCR-8 Core Drill Rig Full Hydraulic Drilling Rig With 7200Nm Torque , 264KW/2200rpm

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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    Buy cheap HCR-8 Core Drill Rig Full Hydraulic Drilling Rig With 7200Nm Torque , 264KW/2200rpm from wholesalers
     
    Buy cheap HCR-8 Core Drill Rig Full Hydraulic Drilling Rig With 7200Nm Torque , 264KW/2200rpm from wholesalers
    • Buy cheap HCR-8 Core Drill Rig Full Hydraulic Drilling Rig With 7200Nm Torque , 264KW/2200rpm from wholesalers
    • Buy cheap HCR-8 Core Drill Rig Full Hydraulic Drilling Rig With 7200Nm Torque , 264KW/2200rpm from wholesalers
    • Buy cheap HCR-8 Core Drill Rig Full Hydraulic Drilling Rig With 7200Nm Torque , 264KW/2200rpm from wholesalers

    HCR-8 Core Drill Rig Full Hydraulic Drilling Rig With 7200Nm Torque , 264KW/2200rpm

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    Brand Name : SINOCOREDRILL
    Certification : CE
    Delivery Time : 30Days
    Payment Terms : T/T
    Supply Ability : Based on Detailed Order
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    HCR-8 Core Drill Rig Full Hydraulic Drilling Rig With 7200Nm Torque , 264KW/2200rpm


    HCR-8 Core Drill Rig Full Hydraulic Drilling Rig With 7200Nm Torque , 264KW/2200rpm


    I. General Introduction
    HCR-8 Hydraulic Core Drilling Rig, is a thoroughly new-type hydraulic core drilling rig developed on the basis of the market demand and the advanced techniques in the world. It is suitable to use in plains, hills, high temperature as well as low temperature places. The main machine is integrated in structure, which consists of self-propelled chassis, power, mud pump and hoist, etc. It is wire-line coring, and at the same time has the unique top drive function. The maximum torque is 7200Nm (5307 lbf ft), which will be much more suitable for large dia. drilling in coal bed methane, hydrology and water well. According to many years of experience in HDD field, our engineers install clamp and shackle device on the rig to relieve labor intensity, improve drilling efficiency and guarantee operator's safety.. HCR-8 is excellent in performance, high in working efficiency, easy for operation and keep the operators from dangers.
    II. Main Performance Parameters of HCR-8
    The figures in these tables have been calculated, based on field experiences, and may be reasonably expected.
    Actual drilling capacity will depend on in-hold tools and conditions, drilling techniques and equipment used.

    Power Unit

    Power

    Cummins 6LTAA8.9-C360

    264KW/2200rpm

    Drilling Capacity

    BQ

    3000m(9842 feet)

    NQ

    2500m(8202 feet)

    HQ

    2000 m(6561 feet)

    PQ

    1500 m(4921 feet)

    Drill Head

    RPM of Spindle

    Three Shifts/ Stepless ChangeThree 0-1250 RPM

    Max. Torque of Spindle

    7200 Nm(5307 lbf·ft) at 170 rpm

    1300 Nm(958 lbf·ft) at 1250 rpm

    Spindle Diameter

    121 mm(4.76 inch)

    Max. Lifting capacity of Spindle

    295 kN(66316 lbf)

    Max. Feeding Power

    152 kN(34170 lbf)

    Capacity of Main Hoist

    Hoisting force (single wire)

    120kN(26976 lbf)

    Steel Wire Diameter

    21.5 mm(0.85 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

    6.3 mm(0.25 inch)

    Steel Wire Length

    2800 m(9184 feet)

    Mast

    Effective Hoisting Height

    9.6 m(31.5 feet)

    Mast Adjusting Angle

    0°—90°

    Drilling Angle

    45º off horizontal to 90ºvertical down

    Feeding Stroke

    4700 mm(185 inch)

    Slippage Stroke

    1100 mm(43 inch)

    Foot Clamp

    Clamping Scope

    55.5-117.5 mm(2.19-4.63 inch)

    through hole dia.154mm(6.06 inch)

    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)

    Others

    Weight

    25000 Kg (55125 lb)

    Transport Dimensions (L × W ×H )

    8300×2400×3500mm

    (326.8×94.5×137.8 inch)

    Product Tags:

    core drill rigs

      

    diamond core drilling

      
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