RIG di perforazione rotante KR150A
Introduzione del prodotto
La coppia di uscita massima è 150kn.m, la profondità di perforazione massima può raggiungere 52 m e anche il diametro di perforazione della macchina può raggiungere 1300 mm. Il meccanismo di luffing a singolo cilindro di questa macchina ha un funzionamento stabile ed è molto facile da mantenere e riparare. The two-segment masts have also been optimized to achieve automatic butt joints and folds, improving efficiency, and helping customers to worry less.In addition, the drilling depth measurement system has been innovated, which has higher accuracy than that of ordinary rigs. The main hoist bottoming protection device (a device that will alarm if the inverted mast is close to the ground) effectively reduces the difficulty of operation and makes the machine Handy when operating machines. The keys of the power head can be used in both directions, and they can continue to be used while they are worn and the other side, which doubles their service life.Very high safety performance, in strict accordance with EU safety standards, meet dynamic and static stability requirements, and ensure safety during construction.Low emissions, environmental protection and energy saving, meet the requirements of most developing and developed countries.The following is an introduction to an engineering case.
This project “power system underground pipe corridor project” is located in Nanjing.The project need construct under the high voltage line, so there is high limited requirement. L'impianto di perforazione rotante è personalizzato. A causa dei requisiti relativamente elevati del cliente sulle attrezzature meccaniche e per far fronte a condizioni geologiche complesse. The geology of this project is mainly soil layer, weathered rock, drilling diameter 800mm, drilling depth 15m, hole forming time is about 25 minutes, in general, 10 hours construction forms 21 holes, also with hanging steel cage in the middle. Formare l'efficienza dei fori e le prestazioni della macchina per ottenere il riconoscimento dei clienti.
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