Top Drives

Hydraulic Top DrivesDrillmec 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.

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:

  • 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
  • Hanger assembly with integrated Counterbalance cylinders
Product Max Pull Up Static Max Drilling Torque Max Make Up Torque Max Break Down Torque Working Pressure Dimensions Speed Working Length Weight ID Full Opening
HYDRAULIC TOP DRIVE HTD SERIES lbs lbs ft lbs ft lbs ft psi in rpm in lbs in
HTD 200 C 400000 26550 28764 32170 5000 49” x 49” 0 – 180 174” 11023 2”,3/8
HTD 250 C 500000 26550 28764 32170 5000 49” x 49” 0 – 180 174” 112125 2”,3/8
HTD 350 700000 28941 32548 48834 5000 70” x 70” 0 – 180 215” 22046 3”
Product Max Pull Up Static Max Drilling Torque Max Break Out Torque Static Brake Torque Working Pressure Speed ID Full Opening Power Rating
ELECTRIC TOP DRIVE ETD SERIES lbs lbs ft lbs ft lbs ft psi rpm in hp
ETD 375 770000 32000 73700 92000 7500 150 3” 1150
ETD 500 1000000 51600 73700 92000 7500 115 3” 1150
ETD 750 1500000 78000 97000 117000 7500 108 4” 1600

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