• flame
  • siluoette
  • siluoette

Top Drives

Top Drives.

Hydraulic Top Drives

Drillmec manufactures a full range of hydraulic top drives. Drillmec HTD series top drives can be fitted to almost any rig in order to increase the performance and help in operations such as directional or horizontal drilling. Drillmec designs top drive rails and torque tube starting from drawings of the customer rig or from data collected by our technicians directly on the rig field.
The torque tube provide the connection between the new HTD top drive and the existing rig. The HTD top drive is supplied with an independent hydraulic power pack and controls and with a transportation cradle designed to hold it and help in moving.


For further information please view / download the brochures below:

Electric Top Drives

In the oil & gas industry top drive technology is used to increase performance and safety; from Drillmec solid experience in manufacturing hydraulic pipe handling and top drives, we introduce the ETD Series. The Drillmec Electric Top Drive is designed as transportable as well as permanent installed unit for deep drilling rigs with different mast types. The System is powered by an AC motor. The ETD Series is controlled by a separate control panel. The standard Top Drive version includes the following items:

  • Hanger assembly with integrated Counterbalance cylinders
  • Standard washpipe
  • Link-tilt-system with position monitoring designed for high impacts
  • Remote-controlled and manual IBOP
  • Backup Clamp to make up and break the Top Drive drill pipe connection
  • Guide rail system inducing the torque within the mast
  • Electrical service loop
  • Suitable for installation on any kind of mast and derrick


ProductMax Pull Up StaticMax Drilling TorqueMax Make Up TorqueMax Break Down TorqueWorking PressureDimensions Speed Working Length Weight ID Full Opening
HYDRAULIC TOP DRIVE HTD SERIES mm Nm Nm Nm bar mm rpm mm kg mm
HTD 200 C 181 36000 39000 43610 345 1250 x 1250 0 - 180 4424 5000 60
HTD 250 C 226 36000 39000 43610 345 1250 x 1250 0 - 180 4424 5500 60
HTD 350 317 39240 44140 66210 345 1800 x 1800 0 - 180 5485 10000 76


ProductMax Pull Up StaticMax Drilling TorqueMax Make Up TorqueStatic Brake TorqueWorking Pressure Speed ID Full Opening Power Rating
ETD 350 350 43400 100000 125000 517 150 76,2 850
ETD 500 453 70000 100000 125000 517 115 76,2 850
ETD 750 680 105000 132000 159000 517 108 101,6 1200