Pöördpuurimisplatvorm KR150A

Maksimaalne väljundmoment on 150 kn.m, maksimaalne puurimissügavus võib ulatuda 52 m ja masina puurimis läbimõõt võib samuti ulatuda 1300 mm. Selle masina ühesilindrilisel luffimismehhanismil on stabiilne töö ja seda on väga lihtne hooldada ja parandada. 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.
See projekt „Elektrisüsteemi maa -alune torukoridori projekt” asub Nanjingis. Projekti konstruktsioon tuleb kõrgepinge joone all, seega on vaja piiratud nõudeid. The rotary drilling rig is customized. Due to the customer's relatively high requirements on mechanical equipment and coping with complex geological conditions. Selle projekti geoloogiaks on peamiselt mullakiht, ilmastikuga kivim, puurimise läbimõõt 800 mm, puurimissügavus 15m, augu moodustamisaeg on umbes 25 minutit, üldiselt 10 -tunnine ehitus moodustab 21 auku, ka keskel rippuv terasest puuris. Forming hole efficiency as well as machine performance to obtain customer recognition.