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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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Rotary Drilling Rig RT150
Rotary Drilling Rig RT150 image
USED
$295,000 USD
RockTec Intelligent Technology(YangZhou) Co., Ltd is invested and holded 50% of subsidiaries by Hunan Unicorn Machinery Co., Ltd. 
It is a high-tech enterprise integrating design, production and sales of construction machinery and its supporting equipment into a whole. 
Main products of the company include: RT80, RT120, RT150, RT180 model rotary drilling rigs,
 the rotary head used for the rotary drilling rig, the continuous wall power head, the rotary head of the torque rise devise, 
the positive and reverse circulation drilling rig of the automatic connecting rod, the kelly bar, the swivel, upper and lower frames, customized engineering machinery supporting products; 
and the products overhaul and parts replacement and other services can be provided according to customer's requirements and our technologies.
RockTec brand drilling rigs have been working for many well-known engineering projects in China and abroad. 
The rotary heads match for Sany, XCMG, Zoomlion, SUNWARD, YUTONG CHTC JOVE, Soilmec, IMT etc domestic and foreign brand rigs.

Canada

RockTec
Drilling Rigs
0 HR
2021

How 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.