Click image to view full size image
Four models for electrically driven drawworks of AC variable frequency are at your option:JC40DB JC50DB;JC70DB; JC90DB
Drawworks are single drum structure.
Main brake is hydraulic disc brake. Brake disc is water-cooled or air-cooled.
Auxiliary brake is motor dynamic brake, magnetic eddy current brake (water-cooled or air-cooled) or EATON brake.
Equipped with automatic driller according to customers` requirements
drawwork03
E-mail: