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Integral Unit of Rig
● The No.I driving group realizes the power input of a No.1 power machine and the power compounding input of a No.II driving group to finish the power output toward drawworks and drive an automatic pressure fan.
● The No.II driving group realizes the power input of a No.3 power machine and the compounding output to the No.I driving group so as to output the power to a mud pump and drive an energy-saving generator.
● The safety factor of transfer torque of a universal shaft is more than or equal to 2,and the dynamic balance test is made before factory leaving.
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