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Used Drilling Rigs for Sale

Used Drilling Rigs for sale. Piling Broker connects contractors and dealers buying and selling used Drilling Rigs worldwide.

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COMACCHIO GEO 909 GT - HYDRAULIC CRAWLER MOUNTED DRILL RIG
COMACCHIO GEO 909 GT - HYDRAULIC CRAWLER MOUNTED DRILL RIG image
USED
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HYDRAULIC CRAWLER MOUNTED DRILL RIG GEO 909 GT.

INCLUDES TOOLING: 

DRILL ROD D.88,9 W.T.6,3 mm. M/F N. 140 273,70 38.318,00 02"3/8 IF L=2000
Casing 152 mm triple start LH Klemm Thread L=125mm
2 meter rods – 64 pieces
Basic unit features: Track carriage (max width 2.400 mm, pad width 500 mm), Chassis, Standard articulation (mast tilt, mast slide), Mast (Feed stroke 5.200 mm, total length 9.680 mm), Carriage for double head RH3200 & R900, Hydraulic setting for double head, Double head kit RH3200 & R900 (Upper head R900C, Lower head R3200-172), Swivel CTA30, Preventer for double head kit, Clamp assembly (nr. 1 breaker clamp, clamping range 85-200mm self-centering clamp for casing), Rods and casing carousel (patented system, capacity n°64),

United States

COMACCHIO
Drilling Rigs
0 HR
2025
Buyer's guideHow to Buy a Used Foundation Drilling Rig

Drilling Rigs by brand

Foundation drilling rigs bore the shafts for piles, from kelly drilling with augers and buckets through continuous flight auger (CFA) work to displacement and double-head techniques. The rig supplies rotary torque through a kelly bar or drive head, together with the crowd force needed to advance the tool.

Choosing between machines usually comes down to the pile diameter and depth you need to reach, the ground you are working in, and the room available on site. Rotary torque, maximum drilling depth and the type and length of kelly bar are the figures most buyers compare first.

Frequently asked questions

What should I look at first when comparing used drilling rigs?

Start with rotary torque and maximum drilling depth, because together they set the pile diameter and depth the rig can realistically achieve. Then check the kelly bar type and length, the condition of the mast and undercarriage, and the recorded operating hours.

What is the difference between kelly drilling and CFA?

Kelly drilling excavates in stages with an auger or bucket on a telescopic kelly bar, and usually needs casing or support fluid in unstable ground. CFA drills to depth with one continuous auger and pumps concrete through the stem as it is withdrawn, which is faster and quieter but less suited to very deep or large-diameter piles.

Do used drilling rigs come with tooling?

Not always. Augers, buckets, core barrels and kelly bars are frequently sold separately from the rig, so confirm exactly what is included before agreeing a price.