DIRECT DRIVE TOP DRIVES

The motor directly drives the main shaft, reducing the transmission energy loss and with the higher mechanical efficiency, less fault point and the higher reliability.

Non gear lubricating oil and cooling filtration system reduce the sealing mechanism for simple structure and easy maintenance.

The hydraulic system is integrated on the top drive, the system responds quickly and hydraulic pressure loss of the actuator is small.

Guide rail’s installation and removal without high construction are safe and efficient.

Flexible bails fit for hook or travelling block connection.

Two pairs of elevator link are used for drilling and casing operations respectively.

Provide independent top drive VFD or share the integrated VFD with the rig system.

Optional Honghua anti-slip vibration system.

Optional top drive angle control system to achieve dynamic adjustment for the tool face.

Working environment temperature is -40℃~+55℃.

Applicable power supply is 600VAC, 690VAC/50Hz/60Hz.