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Multi-Functional Oilfield Workover Rig 2*243kw with pipe feeding system mounted on the front part of the mast

Multi-Functional Oilfield Workover Rig 2*243kw with pipe feeding system mounted on the front part of the mast

Categories Oilfield Workover Rigs
Brand Name: SINOCOREDRILL
Model Number: RX250
Certification: CE
Place of Origin: CHINA
MOQ: N/M
Price: FOB
Payment Terms: L/C, T/T
Supply Ability: Based on Detailed Order
Delivery Time: 30 work days
Packaging Details: Seaworthy package
Drilling Angle: 12-90
Maxium Feed/Push Power: 2550 KN
Gearing Model: Gear Back
Rotation speed: 2200rpm
Inside diameter of water swivel: 76.2mm
Sliding stroke: 180 mm
Clamping range: 102-451mm
Fuel tank capacity: 1000L
Type of drive: Gear and pinion
The max length of drilling pipe: up to 12.5m
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    Multi-Functional Oilfield Workover Rig 2*243kw with pipe feeding system mounted on the front part of the mast

    Multi-Functional Oilfield Workover Rig 2*243kw with pipe feeding system mounted on the front part of the mast

    RX250.pdf main components250.pdf About us (1).pdf


    Drill rig with inclined adjustable mast, thrust-pullback force – 250 tons, used for the construction of horizontal, directional and vertical wells. Drilling angle 12-90°, mounting is carried out at the working area. Drilling Rig with frame is mounted to approach ramp. Drilling rig equipped with pipe feeding system. FORWARD multifunctional slanted drilling rig consists of approach ramp, spider, drill rod box, operator’s cabin, and power station.

    The approach ramp consists of 6 blocks (parts), 4 side supports and 2 front supports for easy transportation. The installation is carried out by finger joint.

    The drilling rig is mounted on approach ramp by anchor bolts or finger joints.

    The pipe feeding system is mounted on the front part of the mast. The drill rod/pipe is feeding in parallel to axis (central line) of drilling rig. Clamping drilling pipes, casing pipes and carrier pipes with dia range 102 -426 mm.

    Rods feeding system controlled by control box on front support beam.


    Technical characteristics of the main machine


    Main machine


    Type of drive

    Gear and pinion



    Clamping range of pipe feeding system (YONGJIAN)


    102 – 426 (mm)



    The max length of drilling pipe

    up to 12.5 (m)



    Drill carriage


    Max thrust/pull back force

    2 550 (kN)


    Carriage speed


    0-27 (m/min)


    thrust/pull back motors with breaking mechanism (REXROTH BOSH GROUP)


    6 (pic)


    Spindle rotation


    rotation speed

    0-120 (rpm)


    Max. Spindle torque

    90 000 (Nm)


    Rotation motors (BOSCH REXROTH)

    4 (pcs)


    Inside diameter of water swivel

    76.2 (mm)


    Sliding stroke

    180 (mm)


    Clamping system with adjustable pressure of the clamp.


    Clamping range

    102 – 451 (mm)


    Hydromotors (Eaton), the type of clamping

    three-jaw



    Jaws reducing spindle torque

    196 000 (Nm)


    Jaws clamping spindle torque

    98 000 (Nm)


    Spider


    four-jawed, lifting capacity

    150 (ton)

    Clamping range

    102 – 451(mm)

    Spindle Rotation


    Gear

    2

    Low speed


    Rotation speed


    0-60 (rpm)

    Max. Spindle torque


    90 000 (Nm)

    High speed


    Rotation speed


    0-120 (rpm)

    Max. Spindle torque


    45 000 (Nm)

    Thrust and pullback


    Move speed

    2

    Low speed


    thrust force


    2 550 (kN)

    pull back force


    2 550 (kN)

    speed/


    0-8 (m/min)

    High spee

    thrust force


    840(kN)

    pull back force


    840 (kN)

    speed

    0-27 (m/min)

    drilling angle

    12-90°

    Mast heating

    +

    Dimensions and weight

    weight of 1 set of drilling rig


    52 000 (kg)

    Dimension (L×W×H)

    21,20×2,45×3,79 m

    (for transport)


    1. Control cabin

    All management of drilling rig controlled from the operator’s cabin. Operator’s cabin is 20 ft container with thermal isolation, heating system and air-conditioner. On control panel are placed all main measuring equipment of main machine (the pressure of all hydraulic pumps, thrust/pull back force indicators, indicators of torque, indicators of spindle rotation speed), diesel engine (rotation speed, water temperature, oil pressure), mud pump (turn on/off, increase rotation of mud pump, pressure and the volume of drilling mud), Blowout preventer (for opening/closing pipe rams, hydraulic gates, total: 5 elements)

    All measuring indicators are displayed on the screen and mechanical devices (with a record of up to 30 days). All lettering are in Russian language.

    Driver-friendly cockpit. 3 inspection windows provide a broad overview of the working area. The operator’s cabin equipped with CCTV system: 8 cameras and 2 monitors (color, 40 inches), flash drive (with a record of up to 30 days) and outdoor PA system. Power supply from external power 10kW.


    .

    Technical description of operators cabin

    Control


    Function

    visual inspection

    Main machine


    Thrust/pull back force in low Speed

    Display,Hydraulic manometer

    Thrust/pull back force in high Speed


    Display,Hydraulic manometer


    Spindle rotation in low speed

    Display,Hydraulic manometer


    Spindle rotation in high speed


    Display,Hydraulic manometer

    The movement of twisting/untwisting pipe mechanism

    Display,Hydraulic manometer

    Clamping and untwisting pipes mechanism


    Display,Hydraulic manometer

    Control for mast supports

    Hydraulic manometer

    Spider


    Hydraulic spider

    Hydraulic manometer

    Power station


    Launch and speed control of diesel engine and mud pump


    Electric accessories


    The pressure of each pump

    Hydraulic manometer

    Rotational speed, oil pressure, water temperature, voltage, etc. of diesel engine and mud pump

    Electric indicator

    The fuel level in the fuel tank


    Electric indicator


    Indicators of filter elements pollution


    Hydraulic manometer light signal

    Indicator of low hydraulic oil level


    Electric indicator, light signal

    Mud pump


    Launch and speed control of diesel engine and mud pump

    Electric accessories


    Mud pump turn on / off

    Electric indicator

    Mud pump capacity control

    Display,Hydraulic manometer

    Capacity of each mud pump

    Hydraulic manometer

    Pressure of each Mud pump

    Hydraulic manometer

    Rotational speed, oil pressure, water temperature, voltage, etc. of diesel engine and mud pump

    Electric indicator


    The fuel level in the fuel tank

    Electric indicator

    Blowout preventer equipment


    Pressure control

    Hydraulic manometer

    Electric switches for opening and closing (double-sided), in the amount of 5 pieces.


    CCTV system


    CCTV system for main machine: boring hole, mast, spindle, twisting system

    Manufacturer LANTON or TXIA

    Auxiliary CCTV system: Mud pump, diesel engine, mud mixing, storage, regeneration system. Diagonal of the display 40 inches

    Lighting system


    2 LED lamps on cabin (outside)

    2 LED lamps in cabin (inside)

    Communications system

    Outdoor PA system. Manufacturer CZE


    Operators armchair


    Moveable front/back, rotating


    Air conditioner

    1 (pic)

    Electric heater

    4 (pic)

    Dimensions and weight

    Dimension(L×W×H)

    6,00×2,45×2,75 (m)

    weight

    3195 (kg)

    Container

    20 (ft)


    1. POWER STATION

    Technical characteristics of power station


    Diesel engine


    Model

    WEICHAI-STEYR

    Power

    2×243кВт (KWt)

    cylinders quantity

    6

    rotation speed

    2 200 (rpm)

    type of cooling

    water cooling

    fuel consumption during 1500 rpm

    2×40.8 (L/h)

    Engine preheating system (model 14ТС-10)

    +

    Hydraulic tank preheating system (electric heaters 220 Wt)

    +

    Fuel tank Volume

    1 000 (L)

    Hydraulic tank Volume

    1 000 (L)

    Dimensions and weight

    weigh

    9100 (kg)

    Dimension (L×W×H)

    6,00×2,45×2,75 (m)

    Container

    20 (ft)


    Product Tags:

    workover rigs

      

    oil drilling rigs

      
    Quality Multi-Functional Oilfield Workover Rig 2*243kw with pipe feeding system mounted on the front part of the mast for sale
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