Rotary Tables

Description

Rotary table drives drill strings to rotate, enabling borehole drilling with stable performance in harsh working conditions

Features & Benefits

1. American Petroleum Institute Spec 7K standard;

2. Alloy steel gear and pinion;

3. Split type main bushing is a steel casting ;

4. Kelly drive or pin drive option:

5. Pin drive may be available in roller type bushing of American Petroleum Institute standard kelly or hexagonal kelly;

6. Either long or short slips are usable;

7. Matched with American Petroleum Institute standard casing bushing and special lift fitting;

8. Sufficient lubrication and reliable sealing

Technical Parameter

Model	ZP175	ZP205	ZP275	ZP375	ZP495
Opening diameter (mm)	444.5	520.7	698.5	952.5	1257.3
Rated dead load(kn)	2700	3150	4500	5850	9000
Max. torque (kN.m)	13.7	22.6	27.5	32.4	64.4
Distance from table axis to center innerrow of sprocket teeth (mm)	1118	1353	1353	1353	1651
Gear Ratio	3.58	3.62	3.67	3.56	4.0883
Max. Speed (r/min)	300	300	300	300	300
Overall Dimension(mm)	1972×1372×566	2266×1475×704	2380×1670×685	2415×1810×718	3015×2254×819
Weight (kg)	4172	5862	6122	7970	11260

Tags: Rotary Tables Rig Components Drilling Rig

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