Video: Geoprobe® 150GT Features
Drillers demanding speed achieved by operating 10-foot tooling choose the 150GT geotechnical drilling rig. The geotechnical drilling rig under class A/B CDL effectively completes traditional geotechnical drilling applications utilizing hollow stem auger, solid stem auger, SPT, mud rotary, air rotary, and high-speed coring without needing to reposition mast or machine to become the driving force for your geotech jobs. Additional advantages of the quiet geotechnical drilling rig include:
Veteran drillers especially appreciate the comfort of the geotechnical drilling rig but also the operating versatility. Training new drillers is efficient thanks to the easy operation and safety features (beyond just e-stops) of the 150GT geotechnical drilling rig, including:
150GT geotechnical drilling rig engineered to use 10-foot tooling systems
Owners consistently using 10-foot tooling systems depend on the 150GT geotechnical drilling rig to perform jobs efficiently, paramount for successful geotechnical sampling. Profits lie not only in getting footage done quickly and easily, but above all, safely. Quality construction and numerous features and options on the geotechnical drilling rig provide power to outperform the competition.
With drill rig service shops in Florida and Kansas, you’ll have service support nearby for your routine maintenance or more in-depth drill rig remounting and refurbishment work. Our service technicians are backed by our team of engineers to ensure solutions not bandaids to issues. And our production processes mean your geotechnical drilling rig is constructed consistently and tested thoroughly to ensure easier service support.
Our team of engineers thrives on collaborating with drillers while they continually innovate new designs.
CB5 4-speed head on 150GT features 22-inch head side shift
The CB5 4-speed head on the 150GT geotechnical drilling rig features:
Trip out 20-foot lengths of rods when adding the 3-foot extension to the telescoping winch mast on the 150GT
The telescoping winch mast reduces the overall height of the rig, but still allows the tripping out of 20-foot lengths of rod when combined with the 3-foot extension.
The drill mast on the 150GT geotechnical drilling rig features:
Integrated safety features protect operator from improper deployment of automatic drop hammer on 150GT geotechnical drilling rig.
The DH107 automatic drop hammer on the 150GT is designed to make your job efficient.
Hands-free operation increases safety on the 150GT geotechnical drilling rig.
The manual controls on the 150GT provide the tactile feel that some drillers prefer, while the electric control adds safe hands-free operation.
Breakout on 150GT allows for flexible positioning
The 7-inch single breakout firmly grips casing with adjustable clamp force up to 21,000 lbs. The breakout can be positioned either under the hammer or the rotary drive, as well as swung away from the machine.
150GT geotechnical drilling does not require a class A/B CDL
The easy to drive, automatic transmission truck does not require a CDL (Class A/B). This lowers upfront costs and allows for lower maintenance costs.
Features & Options
Owners consistently using 10-foot tooling systems depend on the 150GT geotechnical drilling rig to perform jobs efficiently, paramount for successful geotechnical sampling. Profits lie not only in getting footage done quickly and easily, but above all, safely. Quality construction and numerous features and options on the geotechnical drilling rig provide power to outperform the competition.
With drill rig service shops in Florida and Kansas, you’ll have service support nearby for your routine maintenance or more in-depth drill rig remounting and refurbishment work. Our service technicians are backed by our team of engineers to ensure solutions not bandaids to issues. And our production processes mean your geotechnical drilling rig is constructed consistently and tested thoroughly to ensure easier service support.
Our team of engineers thrives on collaborating with drillers while they continually innovate new designs.
The CB5 4-speed head on the 150GT geotechnical drilling rig features:
The telescoping winch mast reduces the overall height of the rig, but still allows the tripping out of 20-foot lengths of rod when combined with the 3-foot extension.
The drill mast on the 150GT geotechnical drilling rig features:
The DH107 automatic drop hammer on the 150GT is designed to make your job efficient.
The manual controls on the 150GT provide the tactile feel that some drillers prefer, while the electric control adds safe hands-free operation.
The 7-inch single breakout firmly grips casing with adjustable clamp force up to 21,000 lbs. The breakout can be positioned either under the hammer or the rotary drive, as well as swung away from the machine.
The easy to drive, automatic transmission truck does not require a CDL (Class A/B). This lowers upfront costs and allows for lower maintenance costs.
Video: Geoprobe® Spring Assisted Swivel Lift Cap
Engineered to be stronger, last longer, and save money and time, the patented interlocking split spoon meets ASTM Standard D1586. The finger-like design self aligns, creating a perfect fit and quicker assembly. With the threads aligned, the cutting shoe and drive head can be threaded to the split spoon. Multi-lead threads require fewer turns during assembly and disassembly over conventional split spoons, speeding up each test interval. In additional to time savings, enhanced material properties and manufacturing result in greater longevity. Each interlocking point keeps the two tube halves engaged throughout the sampling process. The strength of these connections prevents the sampler from bulging in dense materials. It also keeps the tube halves tightly engaged even when over-filling of the sampler occurs.
Specifications are subject to change without notice.
Overall Dimensions | Overall Dimensions | ||
Width (in) | 96 | Width (mm) | 2438 |
Length (transport) (in) | 278 | Length (transport) (mm) | 7061 |
Length (deployed, lateral fully extended) (in) | 327 | Length (deployed, lateral fully retracted) (mm) | 8306 |
Height (normal transport) (in) | 126 | Height (normal transport) (mm) | 3200 |
Height (winch crown removed) (in) | 110 | Height (normal transport) (mm) | 2794 |
Height (deployed; winch mast up) (in) | 275 | Height (deployed; winch mast up) (mm) | 6985 |
Height (deployed; winch mast up) (ft) | 22.9 | Height (deployed; winch mast up) (m) | 6.99 |
Base Unit Weight (lbs) | 17,800 | Base Unit Weight (kg) | 8,074 |
Base Unit - Front (lbs) | 5,900 | ||
Base Unit -- Rear (lbs) | 11,900 | ||
Unit Weight (w/ typical options) (lbs) | 18,780 | Unit Weight (w/ typical options) (kg) | 8,518 |
w/ Typical Options - Front (lbs) | 6,040 | ||
w/ Typical Options - Rear (lbs) | 12,740 | ||
Drill Mast Positioning | Drill Mast Positioning | ||
Extension (fore and aft) (in) | 6 | Extension (fore and aft) (mm) | 152 |
Lateral (side to side) (± degrees) | 4 | Lateral (side to side) (± degrees) | 4 |
Oscillation (degrees from vertical) | N/A | Oscillation (degrees from vertical) | N/A |
Drill Mast Dump (in) | 45 | Drill Mast Dump (mm) | 1143 |
Front outrigger travel (in) | 26 | Front outrigger travel (mm) | 660 |
Rear outrigger travel (in) | 16 | Rear outrigger travel (mm) | 406 |
Drill Mast Specifications | Drill Mast Specifications | ||
Head Travel (in) | 144 | Head Travel (mm) | 3658 |
Head Travel (ft) | 12.0 | Head Travel (m) | 3.66 |
Head Crowd Force (lbs) | 6,000 | Head Crowd Force (kN) | 27 |
Head Pull Force (lbs) | 14,000 | Head Pull Force (kN) | 62 |
Head Feed Carriage | Rollers | Head Feed Carriage | Rollers |
Head Feed Pressure Control (w.o.b) | Optional | Head Feed Pressure Control (w.o.b) | Optional |
Head Sideshift (in) | 22 | Head Sideshift (mm) | 559 |
Prime Mover & Hydraulic Specs | Prime Mover & Hydraulic Specs | ||
Engine | TRUCK | Engine | TRUCK |
Engine Rated Power (hp) | Engine Rated Power (kW) | ||
Fuel Capacity (gal) | Fuel Capacity (L) | ||
Pump type | Axial Piston - HP limited | Pump type | Axial Piston - HP limited |
Max pressure (psi) | 4,000 | Max pressure (bar) | 276 |
Max flow (gpm) | 47 @ 1700 rpm | Max flow (L/min) | 178 @ 1700 rpm |
Additional Pump (Mud Pump Circuit) (gpm) | 16 | Additional Pump (Mud Pump Circuit) | 61 |
Direct Push Hammer | Direct Push Hammer | ||
None | None | ||
Percussion rate (Hz) | Percussion rate (Hz) | ||
Hammer Rotation Torque (ft-lb) | Hammer Rotation Torque (N-m) | ||
Hammer Rotation Speed (rpm) | Hammer Rotation Speed (rpm) | ||
Rotary Drive Options | Rotary Drive Options | ||
4-Speed Rotary Drive | CB5 | 4-Speed Rotary Drive | CB5 |
Rotation Torque (Range 1) (ft-lb) | 5500 | Rotation Torque (Range 1) (N-m) | 7457 |
Rotation Speed (Range 4) (rpm) | 600 | Rotation Speed (Range 4) (rpm) | 600 |
Top swivel thru passage (in) | 1.63 | Top swivel thru passager (mm) | 41 |
Spindle Thread | 2-3/8 API IF floating spindle | Spindle Thread | 2-3/8 API IF floating spindle |
Spindle float travel (in) | 2.5 | Spindle float travel (mm) | 64 |
OD Drive (in) | 6.25 | OD Drive | 6.25" |
Rod Grip puller -- min rod diameter (in) | 1.5 | ||
Rod Grip puller -- max rod diameter (in) | 5 | ||
Primary Winch | Primary Winch | ||
line pull (lbf) | 6800 | line pull (kN) | 30.25 |
line speed (fpm) | 130 | line speed (m/min) | 40 |
cable length (ft) | 75 | cable length (m) | 23 |
Second Winch | Secondary Winch | ||
line pull (lbf) | 1100 | line pull (kN) | 4.89 |
line speed (fpm) | 230 | line speed (m/min) | 70 |
cable length (ft) | 250 | cable length (m) | 76 |
Breakout | Breakout | ||
Single Clamp | Single Clamp | ||
Max Clamp force (lbf) | 21,000 | Clamp force (kN) | 93.41 |
Breakout torque (ft-lb) | 6,000 | Breakout torque (N-m) | 8135 |
Min Casing size compatible (in) | 1.25 | Min Casing size compatible (mm) | 32 |
Max Casing size compatible (in) | 6 | Max Casing size compatible (mm) | 152 |
Automatic Drop Hammer (DH107) | |||
Min slug weight (lbs) | 100 | ||
Max slug weight (lbs) | 340 | ||
Drop Height (in) | 30 | ||
Float travel (in) | 73 |
Click below to view standard specifications. Specifications are subject to change without notice.
Overall Dimensions | Overall Dimensions | ||
Width (in) | 96 | Width (mm) | 2438 |
Length (transport) (in) | 278 | Length (transport) (mm) | 7061 |
Length (deployed, lateral fully extended) (in) | 327 | Length (deployed, lateral fully retracted) (mm) | 8306 |
Height (normal transport) (in) | 126 | Height (normal transport) (mm) | 3200 |
Height (winch crown removed) (in) | 110 | Height (normal transport) (mm) | 2794 |
Height (deployed; winch mast up) (in) | 275 | Height (deployed; winch mast up) (mm) | 6985 |
Height (deployed; winch mast up) (ft) | 22.9 | Height (deployed; winch mast up) (m) | 6.99 |
Base Unit Weight (lbs) | 17,800 | Base Unit Weight (kg) | 8,074 |
Base Unit - Front (lbs) | 5,900 | ||
Base Unit -- Rear (lbs) | 11,900 | ||
Unit Weight (w/ typical options) (lbs) | 18,780 | Unit Weight (w/ typical options) (kg) | 8,518 |
w/ Typical Options - Front (lbs) | 6,040 | ||
w/ Typical Options - Rear (lbs) | 12,740 | ||
Drill Mast Positioning | Drill Mast Positioning | ||
Extension (fore and aft) (in) | 6 | Extension (fore and aft) (mm) | 152 |
Lateral (side to side) (± degrees) | 4 | Lateral (side to side) (± degrees) | 4 |
Oscillation (degrees from vertical) | N/A | Oscillation (degrees from vertical) | N/A |
Drill Mast Dump (in) | 45 | Drill Mast Dump (mm) | 1143 |
Front outrigger travel (in) | 26 | Front outrigger travel (mm) | 660 |
Rear outrigger travel (in) | 16 | Rear outrigger travel (mm) | 406 |
Drill Mast Specifications | Drill Mast Specifications | ||
Head Travel (in) | 144 | Head Travel (mm) | 3658 |
Head Travel (ft) | 12.0 | Head Travel (m) | 3.66 |
Head Crowd Force (lbs) | 6,000 | Head Crowd Force (kN) | 27 |
Head Pull Force (lbs) | 14,000 | Head Pull Force (kN) | 62 |
Head Feed Carriage | Rollers | Head Feed Carriage | Rollers |
Head Feed Pressure Control (w.o.b) | Optional | Head Feed Pressure Control (w.o.b) | Optional |
Head Sideshift (in) | 22 | Head Sideshift (mm) | 559 |
Prime Mover & Hydraulic Specs | Prime Mover & Hydraulic Specs | ||
Engine | TRUCK | Engine | TRUCK |
Engine Rated Power (hp) | Engine Rated Power (kW) | ||
Fuel Capacity (gal) | Fuel Capacity (L) | ||
Pump type | Axial Piston - HP limited | Pump type | Axial Piston - HP limited |
Max pressure (psi) | 4,000 | Max pressure (bar) | 276 |
Max flow (gpm) | 47 @ 1700 rpm | Max flow (L/min) | 178 @ 1700 rpm |
Additional Pump (Mud Pump Circuit) (gpm) | 16 | Additional Pump (Mud Pump Circuit) | 61 |
Direct Push Hammer | Direct Push Hammer | ||
None | None | ||
Percussion rate (Hz) | Percussion rate (Hz) | ||
Hammer Rotation Torque (ft-lb) | Hammer Rotation Torque (N-m) | ||
Hammer Rotation Speed (rpm) | Hammer Rotation Speed (rpm) | ||
Rotary Drive Options | Rotary Drive Options | ||
4-Speed Rotary Drive | CB5 | 4-Speed Rotary Drive | CB5 |
Rotation Torque (Range 1) (ft-lb) | 5500 | Rotation Torque (Range 1) (N-m) | 7457 |
Rotation Speed (Range 4) (rpm) | 600 | Rotation Speed (Range 4) (rpm) | 600 |
Top swivel thru passage (in) | 1.63 | Top swivel thru passager (mm) | 41 |
Spindle Thread | 2-3/8 API IF floating spindle | Spindle Thread | 2-3/8 API IF floating spindle |
Spindle float travel (in) | 2.5 | Spindle float travel (mm) | 64 |
OD Drive (in) | 6.25 | OD Drive | 6.25" |
Rod Grip puller -- min rod diameter (in) | 1.5 | ||
Rod Grip puller -- max rod diameter (in) | 5 | ||
Primary Winch | Primary Winch | ||
line pull (lbf) | 6800 | line pull (kN) | 30.25 |
line speed (fpm) | 130 | line speed (m/min) | 40 |
cable length (ft) | 75 | cable length (m) | 23 |
Second Winch | Secondary Winch | ||
line pull (lbf) | 1100 | line pull (kN) | 4.89 |
line speed (fpm) | 230 | line speed (m/min) | 70 |
cable length (ft) | 250 | cable length (m) | 76 |
Breakout | Breakout | ||
Single Clamp | Single Clamp | ||
Max Clamp force (lbf) | 21,000 | Clamp force (kN) | 93.41 |
Breakout torque (ft-lb) | 6,000 | Breakout torque (N-m) | 8135 |
Min Casing size compatible (in) | 1.25 | Min Casing size compatible (mm) | 32 |
Max Casing size compatible (in) | 6 | Max Casing size compatible (mm) | 152 |
Automatic Drop Hammer (DH107) | |||
Min slug weight (lbs) | 100 | ||
Max slug weight (lbs) | 340 | ||
Drop Height (in) | 30 | ||
Float travel (in) | 73 |
Click on a section below to view information.
On many geotech sites, the need for speed and efficiency is of the utmost importance. Geoprobe® has released two new geotech sampling rigs...
ID: 5190 | Date: 2018-05-17
Since 1987, Geoprobe® has manufactured innovative drilling rigs and tooling - engineered for efficiency and safety - simplifying drillers’ jobs and empowering their companies to succeed as productive and profitable leaders in the industry. When you partner with Geoprobe® you receive:
Engineering and building industry-leading drilling rigs, tooling, and techniques for the technical driller based on your needs to work safer and more efficiently.
Ensuring drilling rigs and tooling are created in conjunction – with consistent quality – to collect the highest-quality information with the most accurate result to get you to, into, and through the job efficiently.
Equipping you to do your best job and keeping you in the field via one-on-one expert sales and service technicians manning live support phone lines, shipping necessary parts same-day.