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.

CRT
CRT

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.

Conrad Stanen bedieningsgemak en CRT

Specifications



CRT 273
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
CRT 324
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
CRT 419
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
CRT 521
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

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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.

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Conrad Stanen B.V.

Address Escudo 21
8305 BM Emmeloord, NL
Phone +31 (0)527 69 71 96
Fax +31 (0)527 61 0194
E-Mail info@conrad-stanen.nl
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