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HPR35A Mini rotary drilling rig offers low clearance and lightweight construction as its core advantages, making it ideal for confined working environments and complex site access requirements.
Engineered for foundation construction, the HPR38-20 is a compact, high-performance mini drilling rig built to excel in confined, low-clearance environments—from under bridges and power lines to indoor construction sites, with zero access barriers.
HPR45-16 mini rotary drilling rig has a maximum drilling depth of 16 metres, with a drilling diameter range of 300 to 1000 millimetres. The machine weighs 12,000 kilograms.
The HM-14 full-hydraulic multifunctional ground improvement equipment is designed for small-section tunnels and coal mine roadways.
Photovoltaic drilling rig is an efficientdrilling rig developed by our companyin responseto national calls and marketdemands for the construction of solarphotovoltaic piles,which can changeconstruction modules according to differentconstruction requirements.
KR60A Rotary Bore Drilling Pile Rig Machine Construction Works Fully Hydraulic System
The KR125A single-load transportation fully hydraulic rotary drilling rig is a high-efficiency, safe, and convenient foundation equipment. It is designed to switch rapidly from transport state to working state, equipped with a high-performance hydraulic and intelligent control system to ensure efficient construction and real-time monitoring. Certified by GB and EU EN16228 standards, the KR125A guarantees excellent dynamic and static stability, making it suitable for a wide range of foundation engineering projects.
L'APIE KR150C est un appareil de forage rotatif de taille moyenne conçu pour la construction urbaine, les fondations de ponts et les immeubles de grande hauteur. Doté d'une structure compacte, d'une utilisation conviviale et d'un transport pratique, cet appareil intègre une conception modulaire et une forte puissance de sortie afin d'offrir une grande efficacité de forage. Il constitue une solution idéale pour l'ingénierie moderne des fondations.
KR220C is equipped with a powerful US Cummins engine and a newly upgraded Caterpillar chassis, and has passed both GB certification and EU EN 16228 standard certification. It features a power head with multi-stage vibration reduction design for superior shock absorption, strong rotary braking performance, and a new-generation electronic control platform, delivering outstanding performance and stability for construction operations.
KR360C/M Caterpillar Chassis Built With A  Series Of Full Electric Control  Rotary Drilling Rig
The RJP-3.0 Method realizes real-time monitoring and regulation of construction parameters through the jet drilling real-time measurement system, addressing the drawback of lacking key parameters in traditional jet grouting technology. It can simultaneously acquire basic parameters such as nozzle holder lifting speed, rotation speed, nozzle diameter and quantity, air pressure, slurry flow rate, and pump outlet pressure. It achieves real-time drilling deviation monitoring and dynamic collection of downhole pressure inside and outside the drill pipe, assists in analyzing the actual kinetic energy of the slurry and inferring the pile diameter, and forms a closed-loop control system by integrating post-construction deviation data. This significantly improves the preparation accuracy of the soil-cement mixture and construction reliability.
La machine de formage de parois moulées souterraines est un outil puissant pour la construction de fondations souterraines, largement utilisé dans divers projets tels que les travaux de construction et de revêtement. Elle mélange le sol d'origine et injecte du coulis à travers des lames de scie à chaîne pour former des parois continues, plates et uniformément épaisses. Ces parois présentent d'excellentes performances en matière d'étanchéité, avec un coefficient de perméabilité allant jusqu'à 1×10-⁷ cm/s, voire moins. Associé à des inclinomètres de haute précision, il garantit que l'erreur de verticalité est ≤1/250.

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