Explore Our Drilling Rigs

Built in Texas. Proven in the Field. Trusted Nationwide.

Whether you’re drilling utility poles, foundation piles, or casing holes, Spiradrill has the rig to meet your specs and exceed expectations. All of our hydraulic drilling rigs are designed for power, simplicity, and long-term performance — with expert support to back you up.

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Find Your Rig

Not sure which rig is right for your operation? Compare models by project type, torque, mounting style, and drill depth and find the perfect rig for you.

Find your rig

Spiradrill Rigs

Explore our lineup to find the rig that fits your job — all engineered for power, simplicity, and support in the field.

LHD: Light Hydraulic Drill

LHD, RIG

Compact, powerful, and built for tight spaces, the LHD is ideal for utility pole installation, dewatering, and light foundation work. With joystick controls and quick setup, it delivers reliable performance where mobility and efficiency matter most.

LHD-XL: Light Hydraulic Drill XL

LHD-XL, RIG

The LHD-XL is a high-torque, compact hydraulic drilling rig designed for deeper utility and foundation projects. With up to 80' drill depth and 45,000 lbs of torque, it delivers serious performance in a transport-friendly footprint.

MHD: Medium Hydraulic Drill

MHD, RIG

The MHD is a high-torque hydraulic drilling rig designed for deep foundation, utility, and infrastructure projects. Built for power and precision, it delivers dependable performance in tough ground conditions with customizable configurations to match your job.

MHD-XL: Medium Hydraulic Drill XL

MHD-DXL, RIG

The MHD-XL is Spiradrill’s most powerful hydraulic drilling rig — engineered for deep foundation and utility drilling in the most demanding conditions. With unmatched torque, reach, and control, it delivers high-performance results where others can’t.

STUD-40: Spiradrill Topdrive Utility Drill

RIG, STUD-40

The Spiradrill Topdrive Utility Drill (STUD) is an excavator-mounted drill designed to deliver increased drilling power and maneuverability in difficult working conditions. The low operational height is ideal for low clearance jobs such as under existing power lines or structures.

Why Crews Trust Spiradrill Rigs

Built to Perform. Proven to Last. Backed by Experience.

Spiradrill rigs are built to perform where it matters most — in the field. Crews trust us because our machines are designed for real work, with real features that drive productivity, reliability, and results.

Power You Can Count On
High torque, deep drilling capabilities, and fully hydraulic systems built for tough ground conditions.
Easy to Operate
Joystick controls and intuitive setup minimize downtime and training, so crews can get to work faster.
Rugged Construction Built in Texas
Heavy-duty manufacturing backed by expert craftsmanship — designed for durability, ease of maintenance, and long-term performance.
Custom Configurations
Multiple mast heights, torque outputs, mounting options (truck, crawler, PowerBully) — tailored to your site and job demands.
Backed by Real Support
Stocked parts, in-house service, and on-site training keep your rig and your crew running strong.

Product Specs

Exact specs vary by configuration. Contact us to discuss your specific needs.

Drill Model	Rotary Torque	Max Pile Depth	Max Pile Diameter	Max RPM (Low)	Max RPM (Mid)	Spin Off Speed	Crowd	Main Winch	Aux Winch	Fuel Tank	Engine
LHD	40,000 lbs	22′ – 70′	6′	22 RPM	56 RPM	140 RPM	24,000 lbs	12,000 lbs	8,000 lbs	50 gallons	JOHN DEERE 4045 173 HP
LHD-XL	45,000 lbs	35′ – 80′	6′	22 RPM	56 RPM	140 RPM	24,000 lbs	12,000 lbs	8,000 lbs	50 gallons	JOHN DEERE 4045 173 HP
STUD-40	40,000 lbs	40′	6′	18 RPM	48 RPM	125 RPM	24,000 lbs	18,000 lbs	8,000 lbs	50 gallons	CAT/VOLVO
MHD	65,000 lbs	50′ – 120′	12′	18 RPM	45 RPM	140 RPM	62,832 lbs	23,000 lbs	12,000 lbs	70 gallons	JOHN DEERE 6068 225 HP
MHD-XL	90,000 lbs	50′ – 120′	12′	9 RPM	22 RPM	100 RPM	62,832 lbs	23,000 lbs	12,000 lbs	70 gallons	JOHN DEERE 6068 225 HP

Product Configurations

Exact specs vary by configuration. Contact us to discuss your specific needs.

Drill Model	Drill Depth	Working Height	Kelly Bar Round	Kelly Bar Square	# of Stages
LHD	22′	25′	X		2
LHD	35′	25′		X	3
LHD	50′	30′		X	3
LHD	50′	39′ 6″	X		2
LHD	50′	39′ 6″		X	2
LHD	70′	39′ 6″		X	3
LHD-XL	35′	25′	X		3
LHD-XL	50′	25′		X	3
LHD-XL	50′	30′	X		3
LHD-XL	70′	36′	X		4
LHD-XL	80′	36′		X	4
STUD-40	40′	25′	X		5
MHD-XL	50′	30′	X		3
MHD-XL	70′	30′	X	X	4
MHD-XL	90′	39′ 6″	X	X	4
MHD-XL	120′	47′ 6″	X	X	4
MHD-DXL	50′	30′	X		3
MHD-DXL	70′	30′	X	X	4
MHD-DXL	90′	39′ 6″	X	X	4
MHD-DXL	120′	47′ 6″	X	X	4

Understanding Kelly Bars

Kelly Bars are the telescoping components that drive drilling depth and torque — and choosing the right type is key to performance. At Spiradrill, we offer both round and square Kelly Bars to match different ground conditions and drilling needs.

Round Kelly Bars

Manual locking system and are best suited for hard or rocky ground, offering greater torque resistance and smoother performance when penetrating dense material.

Square Kelly Bars

Friction lock feature and are ideal for softer soils or mixed conditions, delivering consistent results with simplified tooling changes and easier alignment during operation.

Selecting the right Kelly Bar depends on your terrain, drill depth, and the level of control your crew needs on the job. Spiradrill rigs are compatible with both styles — so you can customize your build for the conditions you face.

Ready to Put Us to Work?

At Spiradrill, we don’t just build rigs — we build solutions that keep your projects moving. Our rigs are engineered for power, speed, and simplicity, built right here in Texas, and backed by a team that knows what it takes to get the job done.

Get a quote today