Top drive drilling rigs consist of the following main components and accessories:
l. Faucet-drilling motor assembly (one of the key components);
Motor bracket/guide pulley assembly (one of the key components);
Drill pipe make-up and breakout device assembly (one of the key components, it is the equipment that embodies the advantages of the top drive drilling device);
Balance system;
Cooling system;
Top drive drilling device control system;
Optional accessory equipment. The faucet-drilling motor assembly includes the following main components:
Drilling motor and brake (air brake)
Gearbox (gearbox);
Overall faucet;
Balancer;