- The pinion and gear are made of alloy steel.
- The split type master bushing is made from a steel casting. Two transmission types (Kelly and pin) are available.
- Pin transmission type is suitable for API standard square Kelly or hexagonal Kelly roller bushing. Long and short slips are applicable.
- With API casing bushings and special sling.
- Effective lubrication and reliable seals.
- The rotary tables conform to API specification 7K and are stamped with API monogram.
Specifications of Rotary Tables:
|Dia. of opening||mm (in)||444.5 (17-1/2)||520.7(20-1/2)||698.5 (27-1/2)||952.5 (37-1/2)||1257.3 (49-1/2)|
|Table axis to center inner row sprocket teeth||mm (in)||1118(44)||1353(531/4)||1353(531/4)||1353(531/4)||1651(65)|
|Max. static load||kN||1350||3150||4500||5850||7250|
|Max. working torque||Nm||14000||23000||28000||33000||37000|
|Overall dimension(L×W×H)||mm||1935×1280 ×585||2292×1475 ×668||2392×1670 ×685||2468×1810 ×718||2940x2184x813|
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