The transportation dimension of each component should be not higher than 12m × 3.2m × 3.2m ,and the weight of each module should not be higher than 40T. There is a 6.3/0.4KV industrial substation equipped for the power system, so there is power selection of industrial grid and diesel generator sets.
Nominal drilling depth
1600 ~ 3000m (114mmDP)
1500 ~ 2500m (127mmDP)
Substructure type
box-on-box type
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Max hook load
1700kN
Substructure height and clear height under RT beam
8.6m,6.5m
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Wire rope system of traveling system
5x6,parallel
Mast type and effective height
K type,41m
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DW rated power
600kW(750HP)
Transmission mode
AC-VFD-AC,one to one control
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DW gear
One gear stepless speed regulation
Quantity/power of main diesel engine
3x748kw
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Diameter of drilling wire rope
φ28mm
Quantity and power of auxiliary generator set
1x200kW
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RT opening diameter
700mm
Quantity and power of AC motor
4×600kW+1×45kw
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RT gear
One gear, stepless regulation
HP mud manifold
4″(bore diameter)×35MPa
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Quantity and power of drilling pump
2×800hp
Effective mud volume of solid control system
245m3