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Rotary Table

The rotary table is one of the transmission equipment of drilling rig. It is mainly used to provide rotational force to the drilling string to facilitate the drilling process, and hold up the drilling string during connections and pipe trips.

Our rotary table has already been in the volume production. This quality-ensured drilling rig accessory is exported to many countries and regions such as America, Canada, Middle East and Southeast Asia, etc. Our product is available in series of ZP175, ZP205, ZP275, ZP375 and ZP495, etc.

Feature
1. High precision. The bevel gear of the rotary table is processed by the Gleason bevel gear machine which promotes the meshing and precision.

2. Heat treatment. The key transmission component is processed by advanced heat treatment such as carburizing which delivers superior rigidity and prolongs service life.

3. Standard compliance. The product is designed in the compliance with the API Spec 7K specification.

Specification
Model ZP175 ZP205 ZP275 ZP375 ZP495
Bore dia. Mm (inch) 444.5 (17.5) 520.7 (20.5) 698.5 (27.5) 952.5 (37.5) 1257.3 (49.5)
Center spacing mm(in) 1118 (44) 1353 (53.25) 1353 (53.25) 1353 (53.25) 1651 (65)
Max. static load (kN) 1350 3150 4500 5850 7250
Max. working torque (Nm) 14000 23000 28000 33000 37000
Max. rotating speed (r/min) 300 300 300 300 300
Gear transmission 3.58 3.22 3.67 3.56 3.93
External dimension (mm) 1935×1280×585 2292×1475×668 2392×1670×685 2468×1810×718 2940×2184×813
Weight (kg) 3888 5530 6163 7548 11626
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