Overview
The Conrad Rotary Table (CRT) is a range of rotary tables for placement of casing pipe with
cased drilling. The passage varies from 300 mm up to 660 mm.
Existing drilling rigs can also be equipped with the Conrad rotary tables.
Due to a retracting force of up to 30.000 daN and a torque of up to 5.300 daNm
these rotary tables are suitable for a wide variety of drilling rigs and drilling methods.
Operator convenience & comfort / Advantages
The Conrad Rotary Table is equipped with quick exchangeable clamping inserts. Due to the
intelligent design of the inserts it is possible to efficiently and easily change them when
switching to another diameter of casing. Furthermore the clamping inserts are equipped with
wear plates which can be exchanged easily also.
The rotary table is equipped with a hydraulic operated casingclamp, mounted under the rotary
table, for the purpose of holding the casing during extracting and installation. Thrupass of
this clamp can be changed by means of inserts for clamping smaller diameter casing.
Optionally the rotary table can be equipped with a quick connection and hydraulic quick
couplings for easy connection to the rig. This quick connection can also be applied in case of
installation of the rotary table on an existing rig.
Specifications
| Max. torque | 1.280 daNm |
|---|---|
| Max. thrupass | 300 mm |
| Max. stroke | 500 mm |
| Retracting force | 14.00 daN |
| Push down force | 8.000 daN (with sufficient anchoring) |
| Speed range | 0 - 10 rpm |
| Max. torque | 2.200 daN |
|---|---|
| Max. thrupass | 335 mm |
| Max. stroke | 500 mm |
| Retracting force | 20.000 daN |
| Push down force | 10.000 daN (with sufficient anchoring) |
| Speed range | 0 - 10 rpm |
| Max. torque | 4.500 daNm |
|---|---|
| Max. thrupass | 430 mm |
| Max. stroke | 500 mm |
| Retracting force | 24.000 daN |
| Push down force | 16.000 daN (with sufficient anchoring) |
| Speed range | 0 - 10 rpm |
| Max. torque | 5.300 daNm |
|---|---|
| Max. thrupass | 530 mm |
| Max. stroke | 500 mm |
| Retracting force | 30.000 daN |
| Push down force | 23.000 daN (with sufficient anchoring) |
| Speed range | 0 - 10 rpm |
Media repository
Need more information?
Can we help you with more information regarding the CRT and its capacities? Please contact us at +31 (0)527 69 71 96 or fill in the contact form below.
“Innovation in drilling equipment”
Conrad Stanen B.V.
Address Escudo 218305 BM Emmeloord, NL
Phone +31 (0)527 69 71 96
E-Mail info@conrad-stanen.nl View all contact info