金源娱乐官网（中国）有限公司

     The product complies with API Spec 4F, 7K, 8A specifications, SY/T5609-1999 "Petroleum Drill Types and Basic Parameters" and related standards.

     1. Electric drilling rig: DC-driven drilling rig adopts AC-SCR-DC transmission and AC-driven drilling rig adopts AC-DC-AC transmission to realize intelligent control of the drilling rig. The diesel generator set is used as the power. The winch adopts the hydraulic disc brake device and the Eaton auxiliary brake. The winch, the drilling pump and the turntable are all independently driven by electric drive and stepless speed regulation. (The turntable can also be combined drive); the derrick is K type Structure, the base is self-lifting or swinging structure, the derrick base is installed at low position and the whole lifting; the drill control room is centralized control, which can realize automatic feeding and the AC variable frequency drilling rig realizes energy consumption braking.

     2. Compound drilling rig: using diesel engine as power, the whole chain box is combined with the vehicle transmission mode; the winch adopts sealed chain transmission structure, hydraulic disc brake device, electromagnetic eddy current brake device, etc., winch and drilling pump adopt unified drive; turntable adopts independent AC frequency conversion electric The drive is equipped with a VFD system; the derrick adopts a K-shaped structure, the base adopts a box block type or a spiral lifting structure, the derrick base is installed at a low position, and the whole hoisting; the drill control room is centrally controlled, and automatic drilling can be realized.

     3. Mechanical drilling rig: using diesel engine as power, belt or chain to drive the vehicle; winch adopts sealed chain transmission structure, main brake adopts disc brake or brake device, auxiliary brake is electromagnetic eddy current brake device, winch, turntable, The drilling pump adopts unified driving; the derrick adopts A-type or K-type structure, the base adopts box-type or spiral-lift structure, and the derrick is installed at low position.

     4, 4000m or more drilling rigs can meet the requirements of the installation top drive.