T450GT0 pages
T450GT
BUILT FOR HIGH PRODUCTION GEOTHERMAL PROJECTS.
The track mounted T450GT is the drilling contractor’s rig of choice
for geothermal and water well applications where site conditions pose
challenges to traditional truck mounted designs. It is compact, light
weight and highly maneuverable.
When combined with Schramm’s new patented GEOCASE™ Casing
Rotator option, the driller can now place casing and drill pipe
simultaneously without stopping to change equipment set up. The rotator
itself is in a fixed position and acts as the table of the rig. The mast
slides up and down to provide the feed for the rotator. A tilt–out top head
is used for pipe handling with the rotator. A diverter system discharges
cuttings into an onboard cyclone system.
Once casing placement is completed, drilling can continue utilizing an
onboard pipe carousel and other time proven features that are included
with standard T450GT rigs.
GEOCASE™ & PIPE
CAROUSEL
Full casing and drilling
functionality is provided with
proven features and design.
GEOTHERMAL
WATER WELL
Up to 30,000 lbf (133.4 kN) pullback
g
On-board compressor 1,050 cfm @ 350 psi
(29.7 m³/min @ 24.1 bar)
air-CONTROL® provides fuel savings of up to 12%
g
g
Top head drive standard with floating sub
g
Optional pipe carousels available for up to 4½ inch
pipe
g
Optional GEOCASE™ System combines with full
functionality of the standard rig
g
GEOCASE™
CLAMPING SYSTEM
Operated at 22 RPM with up
to 30,000 ft-lbs (40,675 N-m)
of torque.
TILTING TOP HEAD
Tilt angles available up to
82 degrees for convenient
pipe handling.