Detailed Product Description

The rig is applicable to 2000-3200m depth for oil well 127mm drilling pipe ,and 2500-4000m drilling depth with 114mm drilling pipe AC-SCR-DC power transmission system is applied for ZJ40D(AC-DC-AC FOR ZJ40DB)@Single drum shaft drawworks), rotary table and mud pumps, users can acquire expected drilling performance,

grooved drawworks drum with air clutch to shift speed;

disc brake is applied as main hydraulic and auxiliary brake is eddy current brake or eaton brake

rotaty table is driven independently or compoundly

substructure type of sling shot allows mast and floor equipment installed at low height level then raised integrally utilizing drawworks power or individual hydraulic winches devices

major components of rig conform to API specifications and are allowed to use API monogram