1. Kev mus ncig lub zog kis tau tus mob txoj kev: diesel cav -- coupling -- hydraulic twj tso kua mis (tshuab zog yog hloov mus rau hydraulic zog) -- faib valve -- central teb sib koom {{5} } mus ncig lub cev muaj zog (hydraulic zog hloov mus rau txhua yam zog) -- txo gearbox -- tsav log -- khiav saw khiav -- kom paub txog kev mus ncig.
2. Txoj kev sib kis ntawm slewing motion: diesel cav - coupling - hydraulic twj tso kua mis (lub zog tshuab yog hloov mus rau hauv hydraulic zog) - tis valve - slewing lub cev muaj zog (hydraulic zog hloov mus rau txhua yam zog) - txo gearbox - slewing bearing - slewing.
3. Boom zog kis tau tus mob txoj kev: diesel cav - coupling - hydraulic twj tso kua mis (mechanical zog yog hloov mus rau hauv hydraulic zog) - tis valve - boom lub tog raj kheej (hydraulic zog yog hloov dua siab tshiab rau txhua yam zog) - kom paub boom zog.
4. Txoj kev sib kis ntawm cov nplaum txav: lub cav diesel - coupling - hydraulic twj tso kua mis (lub zog siv hluav taws xob hloov mus rau hauv hydraulic zog) - tis valve - stick cylinder (hydraulic zog yog hloov mus rau hauv txhua yam zog) - kom paub lo lus txav.
5. Lub thoob txav txoj kev kis tau tus mob: lub cav diesel - txuas - hydraulic twj tso kua mis (lub zog siv hluav taws xob hloov mus rau hauv hydraulic zog) - tis valve - thoob lub tog raj kheej (lub zog hydraulic hloov mus rau hauv lub tshuab hluav taws xob) - kom paub lub thoob txav.
