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Sinocoredrill Group Co.,Ltd
SINOCOREDRILL GROUP CO.,LTD " Specialist of Geological Exploration Tools Supplier "
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R x 250 × 900V Top Drive Oil Rig Multi - Functional Drilling Rig Equipment

Sinocoredrill Group Co.,Ltd
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Sinocoredrill Group Co.,Ltd
City: Wuxi
Province/State: Jiangsu
Tel: 86-510-82723272
Contact Person:
Mr Yuan Qi

R x 250 × 900V Top Drive Oil Rig Multi - Functional Drilling Rig Equipment

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 : Sea worthy package
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  1. R x 250 × 900V Top Drive Oil Rig Multi - Functional Drilling Rig Equipment
  2. Main machine

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:

top drive drilling rig

      

drilling rig equipment

      
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