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RG PETRO-MACHINERY GROUP CO. LTD.

DQ250 Top Drive

It is equipped with top drive casing device and driller operating table with touch control screen.

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Product Introduction

1. The top drive adopts ac frequency conversion drive, integrated control of machine, electricity and liquid, with protection and interlocking functions.

2. With folding guide rail, automatic locking or opening, easy installation and disassembly.

3. It is equipped with top drive casing device and driller operating table with touch control screen.

Product Parameters
ModelDQ250DQ500
Nominal drilling depth (114mm)m2500~40004500~7000
Max hook load (kN)22504500
Max torque (kN.m)4050
Max break-out torque (kN.m)6075
max speed (r/min)180220
Central pipe drift dia.(mm)7575
working pressure (MPa)3535
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