Hydraulic pile drivers can be utilized for general piling and hole-forming operations in construction projects, as well as for high-speed railway construction.
Diesel pile hammers are primarily employed in real estate development; however, due to their intense vibration and high noise levels, they are unsuitable for use in residential areas or bustling urban centers.
Reverse-circulation drilling rigs are widely used-largely because they utilize circulating water-and are capable of drilling large-diameter piles; while they can also function as general drilling rigs, they are unable to penetrate bedrock.
Percussion drilling rigs are extensively used for driving piles for bridge piers in highway and railway construction, and they possess the capability to drill through rock formations.
Vertical drain installers are primarily used for the treatment of soft ground foundations in coastal regions, serving as a preparatory step before subsequent pile-driving operations.
Ramming-expansion pile machines are mainly used in real estate development; they feature smaller pile diameters and high operational efficiency, and-thanks to their soil-compaction effect-they offer superior load-bearing capacity.
Gravel pile machines-distinguished by their unique design-utilize the excitation force of a vibratory hammer to drive a casing pipe into the ground; offering excellent load-bearing capacity and high piling efficiency, they are poised to become a mainstream product in the future piling industry.
Rotary drilling rigs are free from the constraints of power cables, offering exceptional mobility, large-diameter piling capabilities, and high efficiency; while highly favored by professionals in the piling industry, their high cost can be prohibitive for newcomers to the field.
Vibratory pile hammers are primarily used in foundation engineering; they typically serve as auxiliary equipment for vertical drain installers or vibratory casing pile machines, though they can also be operated independently.
Down-the-hole (DTH) drilling rigs are primarily utilized for rock-drilling and blasting operations.
Horizontal directional drilling (HDD) rigs are primarily used for the installation of public utility infrastructure.
