Transco was engaged to assist in the rebuild of a 1st reduction gearbox for a raise bore rig
with a 500,000 lbs of reaming thrust and a 111,000 lbs/ft torque capacity.
Transco manufactured motor pinions, sun gears, planet gears, shift gears, pins and bronze shifter shoes to complete the rebuild.
All components manufactured in accordance with API Spec Q1, ISO9001-2015 and contractor requirments