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RT 20 Drilling Rig
RT 20 Drilling Rig

Member Details

BLOOMING DRILLING RIG CO.,LTD.

Beijing,China

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  • Company Profile

Hydraulic gearshift reducer; rotary table, drawworks, right angle gearbox is located on the same skid for easy transportation. A-type mast supply large operation space and good view for driller operation.RT20 have same character of RT15

  Drilling  rig  model:    RT 20 
Nominal drilling depth: 5in DP 2000m;3 1/2inDP: 2800m 
Max.hook load: 11 00Kn 
Line strung of hoisting load system: 5X6 
Wrie line dia.: Ф26mm 
Max pull of fastline: 130Kn 
Max input power of drawworks: 300kw 
Drawworks speeds: 4F+1R 
Primary brake: Band brake 
Aux. brake: Eddy brake 
Drum size(D×L):  Ф45x980mm 
Hook hoisting speed: 0-0.82m/s 
Opening of rotary table: 445mm 
Rotary table speeds: 4F1R 
Rated input power of rotary table: 200Kw 
Max. static load of rotary table: 2720Kn 
Max.torque of rotary talbe: 14000N.m 
Rotary talbe speed: 0-175.7 r/min 
Mast type: Atype 
Mast effective height: 31m 
Height of monkey board: 17.5 m 
Monkey  board capacity(5"DP): 2000 m 
Substructure type: Piled box 
Drill floor height: 2.5m 
Drill floor area(L×W):  .7x5.5m 
Clear height under rotary beam:1.5 m 

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