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.
Hydraulic Square Pile Breaker is an efficient, modular equipment designed for cutting square concrete piles of various sizes. It delivers precise, fast, and safe pile breaking with minimal noise and vibration, making it ideal for foundation construction projects.
Kellyho tyč umiestnená v hornej časti vŕtacej šnúry slúži predovšetkým na prenos krútiaceho momentu a prenáša celkovú hmotnosť vŕtacej šnúry. Je to rozhodujúci komponent na zabezpečenie stabilnej prevádzky a presného prieniku vŕtacích zariadení v mnohých oblastiach vrátane vŕtania ropy, vŕtania základov v stavebníctve a baníctve. Jeho účinný prenos krútiaceho momentu umožňuje vŕtaciemu korunkovému vrtáku prekonávať rôzne pôdne a skalné útvary, čím zaručuje hladký priebeh vŕtacích prác.