Major features:
It's a newly designed all-trailer rig, of which all modules equip trailer-transportation device, so it has high transportation performance and suitable for oilfields in desert zones.
According to different road conditions, mast and substructure can be trailer-transported as a whole or separately.
During mast trailer-transportation, top drive may stay in it.
Substructure trailer device equips turning system to ensure the safety of trailer-transportation.
It has all operation capacity and advantages of digital control VF electric rig.
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1
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Nominal drilling depth
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3500~ 5000m （ 114mmDP ）
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2800~ 4500m （ 127mmDP ）
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2
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Max hook load
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3150 kN
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3
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Wire rope system of traveling system
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6×7 ， parallel
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4
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DW rated power
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1200 kW （ 1600 hp ）
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5
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DW gear
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stepless speed regulation
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6
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Diameter of drilling wire rope
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φ 35mm
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7
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RT opening diameter
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952.5mm （ 27 1/2″ ）
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8
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RT gear
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1 gear
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9
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Quantity and power of drilling pump
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2× 1600 hp
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10
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Substructure type
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slingshot type
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11
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Substructure height and clear height under RT beam
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9m ， 7.6m
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12
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Mast type and effective height
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K TYPE ， 45m
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13
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Transimission mode
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AC-DC-AC, one-on-one mode
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14
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Quantity and power of main generator set
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3× 1200 kW
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15
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Quantity and power of auxiliary generator set
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N/A
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16
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Quantity and power of AC motor
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3×600kW+2× 1200 kW+45kW
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17
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HP mud manifold
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Φ 103mm （ bore diameter ） ×35MPa
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18
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Effective mud volume of solid control system
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320m3
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