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产品名称
ZJ30Rig
Product details
The power is reasonably distributed and the running cost is saved due to the belt compounding of two diesel engines.
● Low acquisition cost.
● Inner variable speed drawworks,pneumatic control and convenient operatio.
● The main brake includes a hydraulic disc brake and a band brake,and the auxiliary brake is an electromagnetic eddy current brake or a hydromatic brake.
● Modular design,and optional automatic pressure fan and the energy-saving generator.
