TDS Dq20 150 Ton Top Drive with Variable Frequency Drive for Max 2000m Land Drilling Rig and Workover Rig

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Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year
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  • TDS Dq20 150 Ton Top Drive with Variable Frequency Drive for Max 2000m Land Drilling Rig and Workover Rig
  • TDS Dq20 150 Ton Top Drive with Variable Frequency Drive for Max 2000m Land Drilling Rig and Workover Rig
  • TDS Dq20 150 Ton Top Drive with Variable Frequency Drive for Max 2000m Land Drilling Rig and Workover Rig
  • TDS Dq20 150 Ton Top Drive with Variable Frequency Drive for Max 2000m Land Drilling Rig and Workover Rig
  • TDS Dq20 150 Ton Top Drive with Variable Frequency Drive for Max 2000m Land Drilling Rig and Workover Rig
  • TDS Dq20 150 Ton Top Drive with Variable Frequency Drive for Max 2000m Land Drilling Rig and Workover Rig
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Basic Info.

Model NO.
DQ20BQ
Transport Package
Container
Specification
200t
Trademark
VSP
Origin
China
HS Code
8431431000
Production Capacity
100 Sets/Year

Packaging & Delivery

Package Size
600.00cm * 220.00cm * 220.00cm
Package Gross Weight
20000.000kg

Product Description

 
  1. General Configuration
  1. The main transmission system adopts a special AC frequency conversion asynchronous motor, ABB ACS880 AC frequency conversion system.
  1. The motor stator coil adopts hard winding structure, insulation grade H, and the overflow capacity under the same conditions is three times that of the scattered enameled wire .
  2. Turn-to-turn insulation adopts a imported FCR film, Whole Motor adopts vacuum pressure impregnating (VPI)with non solvent paint
  3. The motor adopts full laminated structure which is benefit to the stator heat dissipation, reduce the weight and volume of the whole machine
  4. The fixing of  the motor adopts the combination mode of end face fixing and external pull rod fixing, which improves the stability of the motor.
  1. The lubrication system in gear box adopts the combination of splash lubrication and forced lubrication, with a high lubrication efficiency.
  2. The Pipe Handler adopts the design of L-shaped back-up tong , which is convenient to replace the clamp dies and protect the saver sub.
  1. The elevator link tilt mechanism can tilt forward, tilted backward and rotated along with the rotating head, which is conducive to grasping the drill pipe and making the lower end of the top drive near to the drilling platform, and the drill tools are fully used.
  2. There are 8 oil circuits inside the rotating head, 6 of which are used for tilt mechanism and back up tong mechanism, and the remaining 2 are standby; ensure the overall sealing and mechanical properties of the rotating head in design, processing and assembly.
  3. The L-shape back-up tong rotates together with the rotating head, which can replace the saver sub and IBOP automatically . The back-up tong is reliable for clamping and convenient for maintenance.
  1. The guide rail adopts folding type, which is fast and convenient for installation and reliable for connection.
  2. The Siemens programmable logic controller (PLC) is used to control the auxiliary system, which has multi functions such as security interlock, monitoring and alarm to ensure the safety and reliability of the system.
  3. The hydraulic system adopts integrated upper mounted structure with high reliability and easy to debugging and maintenance. The hydraulic source is composed of ABB explosion-proof motor and YUKEN hydraulic pump, which only needs to be opened while the operation of tripping, makeup&breakout and directional drilling. There is no need to start the hydraulic pump when drilling, and the hydraulic system is very low heat.
  4. Adopt domestic offshore drilling special cables, connected by explosion-proof connectors, and the protection level reaches IP67, with obvious identification. The cable insulation sheath is made of crack-free rubber imported from the United States, meanwhile the high pressure hose sheath is adopted, which is in high and low temperature resistance, oil resistance, mud resistance, corrosion resistance, and high protection grade
  5. The whole system adopts the modular packaging design for easy transportation and installation.
  6. Technical Parameter
    1. Typical Parameter
  7. Items Data (British System)
    Nominal drilling depth (114mm drill pipe) 2000m
    Rated Load capacity 1350 KN 150 ton
    Working height (96" elevator link) 5205mm 18.24 ft 
    Rated continuous output torque 27.5 KN.m 20.283 lb.ft
    Max. Torque of breakout 41 KN.m 30240 lb.ft
    Static maximum brake torque 27.5 KN.m 20.283lb.ft
    Speed range of main shaft (stepless adjustable) 0~200 r/min
    Drill pipe range of back-up tong clamping 85-187mm
    Max bore hole of back up tong 200 mm 7.87 in
    Mud circulation 64 mm 2.5 in
    Rated pressure of the mud circulation 35/52 MPa 5000/7500 Psi
    Rotation angle of rotating head 0-360°  
    Speed of rotating head 1r/min
    Max.tilt angle of elevator link Forward 30°, backward 55°
    IBOP(double ball valves ) Φ187  6-5/8 REG  70MPa
    Saver Sub ( standard ) Φ187  6-5/8 REG  NC50
    Working Pressure of hydraulic system 0~14Mpa 0~2280 Psi 
    Voltage of EX solenoid valves 24 VDC 
    Rated Power of Main motor 290KW 388.9HP
    Rated Speed of Main motor 1200 r/min
    Rated Torque of Main motor 2308 N·m 1702.29 lb.ft
    Rated Voltage of Main motor 600 VAC
    Rated frequency of Main motor 61 Hz
    Rated current of Main motor 365 A
    Max. speed of Main motor 2400 r/min
    Electricity of VFD room 600 VAC/50Hz
    Suitable ambient temperature -45ºC~55ºC
    Altitude ≤1,200 m ≤3,937ft 
    Distance between center of main shaft and center of guide rail 532.5mm   1.747ft
    Incoming wire voltage of VFD room 575~625 VAC
    Incoming wire frequency of VFD room 47~53 Hz
    1. Outline dimension and weight
  8. Items Data
    Dimension of Main Body 4740mm*970mm*1267.5mm
    Weight of Main body 7.4t
    Weight of Main body (include transportation frame and one section of guide rail) 9.14 t
    Length of guide rail ( standard 5 sections) 3900mm+4000mm*4+4868mm=24768mm
    Weight of guide rail 5.5t 
    Weight of VFD room 7.5t
    Dimension of VFD Room 5050mm*2300mm*2580mm
    Dimension of driller console 870 mm×350 mm×300 mm
    Weight of driller console 30kg
    1. Performance Curve
      TDS Dq20 150 Ton Top Drive with Variable Frequency Drive for Max 2000m Land Drilling Rig and Workover Rig
    1. Outline Dimensions of Top Drive 
























































































































































 

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