Schramm T660H

This is an extensively rebuilt Schramm T660H rotary drill with 850 cfm/ 350 psi compressor, 36,000 lbs. pullback, located also in Utah. The machine is in top conditon-owner spent over $115,000.00 on repairs/upgrading.

New feed cylinders and chains w sprockets and pins are new

New clutch and shaft seal on compressor

Rotary head totally rebuilt with two new motors and new gears and new spindle

All hydraulic valve banks totally rebuilt

Most gauges and switches and wiring in control panel new and new wiring harness

Brand new hydraulic casing winch

Brand new 4 cylinder Bean water injection pump assembly

New compressor oil cooler

Radiator all cleaned and flushed

Replace 80% of hydraulic hoses with all new

Rock hammer Oiler

New actuator on inlet of compressor, and all compressor regulation has been replaced and new air hoses

All filters and fluids throughout replaced with new oil

New breakout wrench and cylinder with new bracket

New Two piece lower deck of mast and opens up for casing

All new LED lighting on the drill and truck chassis

8V92 TA Silver 450 HP Detroit with GHH air end

New batteries, alternator and starter