DC Drawworks features

• All bearings are roller bearing, all shaft material are alloy steel.
• The drum is grooved. The high speed end and low speed end of drum adopt pneumatic tube clutch.
• The brake is hydraulic disk brake, water-cooled or air-cooled.
• The auxiliary brake is eddy current brake, water-cooled or air-cooled.
• Pneumatic gear changing
• Chain transmission construction
• The chain is oil-lubricated and the bearing is grease-lubricated.
• Split type construction