Sistemụ nkwado hydraulicbụ otu n'ime isi ngwaahịa anyị. Anyị nwere ndị ọkachamara hydraulic otu iji kwado ndị ahịa site na mmalite nke ọrụ ndị a. Anyị nwere ihe ọmụma miri emi na nkà tozuru oke gbasara ngwaahịa hydraulic usoro, gụnyere pamụpu hydraulic, moto hydraulic, nnyefe gearbox na winches. Enyemaka maka ịmepụta ngwaahịa hydraulic nrọ gị bụ ihe na-atọ anyị ụtọ. Ajụjụ ndị ọzọ metụtara ọrụ gị, biko kpọtụrụ ndị ọkachamara ahịa anyị. Ha ga-eziga gị na ndị ọkachamara pụrụ iche nwere ike inyere gị aka idozi nsogbu.