M207 Drill Mast Attachment | Micropiles - Geothermal - Solar

The Rock Drill M207 uses 5 ft (2m) drill rods with the high torque JT200 Series drill heads for geothermal, micro piling and foundation applications. With setups for mud, air and geotechnical drilling the Rock Drill M207 is a powerful drill attachment for skid steers and excavators. A shorter mast version (4′ 7″ stroke) is available for low headroom drill sites. Setups available for 18″ OD bore holes with up to 12″ DTH hammers or augers.

Height 11' 4" (3,454 mm)
Mast Stroke 7' 10" (2,388 mm)
Pullback 22,000 lbs (10,000 kg)
Weight 2,750 lbs (1,250 kg) - not including hydraulic hoses.
Clamp System Multiple options available

PDF Brochure

Watch the Video

7ft+

Total Stroke

Hose Connections

+++

Customized Mount Plates

The Rock Drill M207 Drill Mast Attachment’s mount plate for excavators can be customized to integrate seamlessly with your carrier machine.

With a simple 2-hose connection for the pressure and return flow on the carrier machines auxiliary hookup, it drilling couldn’t be easier to start drilling.

Watch the larger Rock Drill M220 video to learn more about the M207’s capabilities.

EFFICIENCY ENGINEERED

The JT200 Series Drill Head was first engineered and built in 1992 for high torque drilling applications. To reduce wear and breakdowns the JT200 drill head was built with a solid main shaft. This increased it’s durability and it has since stood up to some of the toughest drilling conditions in the world.

Exchangeable motors offer various torque / rpm combinations

Hardened internal components last longer in production drilling applications

Single drive shaft reduces wear and maintenance requirements.
Engineered simplicity increased power without increasing size.
Extended durability reduces the need for up to three competitor drill heads, reducing carbon emissions.

Applications

Foundation
Geothermal
Water Well
Micro piling

Underpinning
Pre-drilling
Geotechnical

Specifications

POWER & HYDRAULICS REQUIREMENTS:

Description	Imperial	Metric
System Pressure	3,000 psi	(206 bar)
Max Flow	35-45 gpm	132-170 lpm*

DIMENSIONS & WEIGHT:

Height	11' 4"	3,545 mm
Mast Stroke	7' 10"	2,388 mm
Max Pullback	22,000 lbs	10,000 kg
Weight (mast only)	2,750 lbs	1,250 kg
Clamp System	Multiple options available.

STANDARD FEATURES & OPTIONS

Gate Clamps & Breakout Wrench. 8.8” OD (223 mm) bore.
Transport/Storage T-Legs.
Standard 2-Hose Quick-Disconnect Connection
Carrier Machine Mounting Plate / Bracket.*