LS Drilling Rig Rotary Table ZP375 API Spec. 7K Standard for oil&gas drilling rig
Technical Features
The pinion and the 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 Spec. 7K.
Specifications of Rotary Tables | |||||||
Model | ZP175 | ZP205 | ZP275 | ZP375 | ZP375H | ZP375D | ZP495 |
Dia. of opening mm (in) | 444.5(171/2) | 520.7(201/2) | 698.5(271/2) | 952.5(371/2) | 1257.3(491/2) | ||
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 | 2250 | 3150 | 4500 | 5850 | 7250 | 5850 | 9000 |
Max. Working torque Nm | 13729 | 22555 | 27459 | 32362 | 45000 | 32362 | 64000 |
Max. Speed r/min | 300 | 350 | 250 | 300 | 300 | 300 | 300 |
Gear ratio | 3.58 | 3.22 | 3.67 | 3.56 | 3.62 | 3.56 | 3.913 |
Overall dimension (L×W×H) mm | 1935×1280 ×585 | 2292×1475 ×668 | 2392×1670 ×685 | 2468×1810×718 | 3015×2254 ×819 | ||
Weight kg | 3888 | 6182 | 6163 | 8026 | 6765 | 6700 | |
Notes | D in Model means low temperature. H in Model means large torque. |
ATO Advantages:
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2 Excellent cooperative factories that must be supply products to original factory
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