equipment - Tesco Top Drive 250 ton HMIS 475 HP
A COMPACT TOP DRIVE FOR SMALL MAST APPLICATIONS
The HMIS top drive system is the most compact offering in theTesco top drive line.
Designed to fit into small masts, the HMIS provides the performance and pipe handling features required for shallow drilling and workover applications.
Tesco powers the HMIS using industry proven prime movers and its own series of hydraulic pump drives and filtration equipment
The HMIS top drive is rated for 250 ton casing loads.
Quill performance (torque and speed) can be customized using optional gear ratios.
OPERATIONAL ADVANTAGES :
- The complete system including the top drive, torque system and power unit can be installed in less than one day. In most cases, no rig modifications are necessary.
- The HMIS is equipped with an independent diesel or traction motor power supply.
- The HMIS offers all critical pipe-handling functions including elevator link-tilt, and an extend/retract feature (54") for making at eye level mousehole connections. The HMIS grabber acts as a back-up tong for making or breaking connections. The grabber will accommodate tool joints from 2 3 /8" to 6 5 /8"OD.
- Two speed/torque ranges are selectable from the drillers console.
- The HMIS track/torque bushing configuration is simple to install and requires very little maintenance.
- A mud saver/safety valve is incorporated into the system design. - The entire HMIS can be transported in three standard 20' sea containers. |
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