• The rotary table conforms to API Spec. 7 K and is authorized to use the official API monogram;
• Gear and pinion are made of alloy steel;
• Split type main bushing is a steel casting and Kelly drive or pin drive are optional;
• Pin drive may be available in roller type bushing of API standard kelly or hexagonal kelly. Either long or short slips are usable;
• It is matched with API standard casing bushing and special lift fitting;
• It has sufficient lubrication and reliable sealing.