TECHNICAL FEATURES

Various drive modes including "dieselengine +torqueconverter or coupling transmission +chain compound","diesel engine+transmission+v-belt compound",diesel engine+ transmission + cardan shaft",or "diesel engine + transmission+ gear compound" are available for option. The power is reasonably distributed for higher efficiency;

Either inner or outer speed change is optional for drawworks.Speed change of drawworks is easy and fast by remote pneumatic operation. Main brake is either bandd brake or hydraulic disc.Electric magnetic eddy brake or EATON brake is optional for auxiliary brake;

For drilling rigs over 4000 meters in drilling depth,rig floor is in two levels.Power and transmission system are installed on the rear low level and the rig power is transsmitted to drive rotary table and catwalk located on drill floor through bevel gear reducer and universal shaft; Module design foreasy assembly and disassembly;

Meeting the requirement of well positiorn transferring during cluster well drilling;