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      Electromechnical Drilling Rigs,Truck-mounted Drilling Rigs

        Electromechnical Drilling Rigs     Electromechnical Drilling Rigs is powered by diesel engines coincident with hydraulic torque converter which drives drilling winch, mud pump, automatic air compressor and energy saving generator by integral chain box drive.Power between power package, transmission unit and work unites is conveyed by cardan shaft. Drawworks equips with the auxiliary drive device to lift up and down the derrick, to automatic driller and boot up in emergency. K type derrick with assembling placed on the ground and raising/ laying down as a whole can equip with top drive; Box on box type substructure(swing-up type for ZJ50 and ZJ70 rigs) ensures conveniently disassemble and assemble, good stability and high safety. Rotary table is driven by Drawworks power through special rotary table drive unites or independently driven by AC VF motors.

         Truck-mounted Drilling Rigs

      • Model ZJ30/1700L

        ZJ40/2250L(LDB)

        ZJ50/3150L(LDB)

        ZJ70/4500L(LDB)

        Nominal Drilling Depth(m)
        (114mm Drilling Pipe)

        1600~3000

        2500~4000

        3500~5000

        4500~7000

        Max hook load(kN)

        1700

        2250

        3150

        4500

        Number of Lines of Hoisting System

        10

        10

        12

        12

        Dia.of Wire Line

        29(1⅛)

        32(1¼)

        35(1⅜)

        38(1½)

        Max. Pull of Fast Line(kN)

        210

        280

        340

        485

        Model of Drawworks

        JC30L

        JC40L

        JC40LDB

        JC50L

        JC50LDB

        JC70L

        JC70LDB

        Rated Power of Drawworks(kW)

        550

        735

        1100

        1470

        Speed of Drawworks

        4Forward+
        2Reverse

        4Forward+
        2Reverse

        4Forward

        4Forward+
        2Reverse

        4Forward

        6Forward+
        2Reverse

        6Forward

        Main Brake of Drawworks

        Hydraulic Disc Brake

        Auxiliary Brake of Drawworks

        Eddy Brake

        Eddy Brake or EATON Brake

        Crown Block

        TC170

        TC225

        TC315

        TC450

        Traveling Block

        YC225

        YC225

        YC315

        YC450

        Hook

        DG225

        DG225

        DG315

        DG450

        Model of Swivel

        SL225-II

        SL225-II

        SL225-II

        SL450-II

        lD of Swivel Stem(mm)

        75

        Model of Rotary Table

        ZP520orZP275

        ZP520orZP275

        ZP375

        ZP375

        Dia. of Opening of Rotary Table

        520.7(20½) or
        698.5(27½)

        520.7(20½)or
        698.5(27½)

        952.5(37½)

        952.5(37½)

        Speed of Rotary Table

        4Forward+
        2Reverse

        4Forward+
        2Reverse

        2 Reverse

        4Forward+
        2Reverse

        2 Reverse

        6Forward+
        2Reverse

        6Forward

        Model×Number of Mud Pump

        F-1300×1

        F-1300×2

        F-1600×2

        F-1600×2

        Power of Each Mud Pump

        960(1300)

        960(1300)

        1180(1600)

        1180(1600)

        Drive Mode of Mud Pump

        Compound drive

        Type of Mast

        K

        Working Height of Mast

        41.5

        43

        45

        45

        Height of Drilling Floor

        4.5 or 6

        6 or 7.5

        7.5 or 9

        9

        Clear Height of Drilling Floor

        3.44 or 4.67

        4.67 or 6.26

        6.26 or 7.7

        7.7

      • Model

        ZJ30

        ZJ20

        Drilling Depth m(41/2″Drill Pipe)

        3000

        2000

        Workover Depth m(31/2″Drill Pipe)

        6500

        5300

        Max Hook Load kN

        1700

        1470

        Hook Speed m/s

        1.36

        1.3

        Derrick Height m

        36

        35

        Engine Model

        CAT C15

        CAT3412

        Engine Power kW

        403

        485

        Model of Hydraulic Transmission

        ALLISON-S5600

        ALLISON-S6610

        Travel System

        5×6

        4×5

        Dia.of Rope Line mm

        Φ29

        Φ29

        Rotary Table Model

        ZP205

        ZP175

        Chassis Driven

        14×8

        XD60/12×8

        Min.clearance mm

        340

        340

        Max.gradient

        26%

        26%

        Min.turming Diameter m

        21

        18

        Overall Dimension m

        22.07×3.3×4.49

        20.2×3.2×4.4

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