impemu zikonjesha zirashobora gushirwa kurukuta, hejuru yinzu no hanze, umwanya wo kwishyiriraho uburebure ntushobora kuba munsi ya metero 2.25. Umutwe wa 40 * 40 # uhujwe nurukuta cyangwa idirishya na bolt, hariho reberi hagati inkokora hamwe na brake, kandi icyuho cyose gifunze hamwe na kole yikirahure cyangwa sima.Boom igomba gushyirwaho hepfo yigitereko mugihe dushyizeho inkokora.

Ibisabwa bya tekiniki:

1.Impande eshatu zinyuranye zasuditswe kandi zashyizweho zigomba kuba zifite umutekano;

2.uburyo bwo gufata neza bugomba kuba bushobora gushyigikira uburemere bwabakozi n'abakozi bashinzwe kubungabunga;

3.icyuma gikonjesha kigomba gushyirwaho mumwanya utambitse;

4.Ibice bya firime ikonjesha ikirere hamwe nigice cyumukonje winkokora bigomba kuba bisukuye

5.umuyoboro wose winyuma ugomba kuba udafite amazi;

6.Isanduku ihuza igomba kuba yashyizwe mu nzu;

7. Inkokora yumuyaga igomba kuba idafite amazi hafi yurukuta kugirango amazi atinjira mucyumba.