Scheduled maintenance for heavy equipment: what you need to know
Regulyarnoe tekhnicheskoe obsluzhivanie (TO) spetstekhniki — eto ne prosto formalnost, a neobkhodimoe uslovie dlya obespecheniya nadezhnoy work oborudovaniya, prodleniya ego sroka sluzhby and predotvrashcheniya dorogostoyashchikh polomok. V etoy state my razberem osnovnye aspekty planovogo TO and dadim prakticheskie recommendations.
Vidy tekhnicheskogo obsluzhivaniya
Tekhnicheskoe obsluzhivanie spetstekhniki prinyato razdelyat na neskolko vidov v zavisimosti ot obema work and periodichnosti provedeniya:
Ezhednevnoe obsluzhivanie (EO)
Provoditsya pered nachalom rabochey smeny and vklyuchaet:
- Vizualnyy osmotr equipment na predmet povrezhdeniy
- Proverka urovnya oils, okhlazhdayushchey zhidkosti, gidravlicheskoy zhidkosti
- Kontrol davleniya v shinakh
- Proverka rabotosposobnosti osnovnykh systems
Pervoe tekhnicheskoe obsluzhivanie (TO-1)
Provoditsya cherez opredelennoe kolichestvo motochasov (obychno 250–500 chasov) and vklyuchaet:
- Vse operatsiand EO
- replacement oils and maslyanogo filter
- Air filter replacement
- Proverka and regulirovka natyazheniya remney
- Smazka podshipnikov and sharnirov
- Battery condition check
Vtoroe tekhnicheskoe obsluzhivanie (TO-2)
Bolee obemnoe obsluzhivanie, provodimoe cherez 1000–2000 motochasov:
- Vse operatsiand TO-1
- replacement toplivnogo filter
- Hydraulic filter replacement
- Proverka and replacement svechey zazhiganiya (dlya benzinovykh engines)
- Diagnostika systems control
- Brake system check
Periodichnost provedeniya TO
Periodichnost tekhnicheskogo obsluzhivaniya zavisit ot neskolkikh faktorov:
- Intensivnost operation: chem bolshe motochasov narabatyvaet equipment, tem chashche trebuetsya TO
- conditions work: rabota v pylnykh conditions, na stroyploshchadkakh trebuet bolee chastogo obsluzhivaniya
- recommendations proizvoditelya: vsegda sleduyte instruktsiand by operation konkretnoy modeli equipment
- type equipment: hydraulic systems trebuyut bolee chastoy replacement filters, chem mekhanicheskie uzly
Chek-list planovogo TO
Dlya sistematizatsiand protsessa obsluzhivaniya rekomenduetsya ispolzovat chek-list. Nizhe predstavlen bazovyy list operatsiy:
engine
- Proverka urovnya and quality motornogo oils
- replacement maslyanogo filter
- Proverka systems okhlazhdeniya
- Air filter replacement
- Proverka toplivnoy systems
- Diagnostika systems zazhiganiya
Hydraulic system
- Proverka urovnya gidravlicheskoy zhidkosti
- Hydraulic filter replacement
- Proverka germetichnosti soedineniy
- Kontrol davleniya v sisteme
Undercarriage part
- Proverka davleniya v shinakh
- Osmotr podveski
- Brake system check
- Smazka podshipnikov
Tipichnye oshibki pri obsluzhivaniand
Mnogie vladeltsy spetstekhniki dopuskayut oshibki, kotorye mogut privesti k prezhdevremennomu iznosu ili polomkam:
Ekonomicheskaya vygoda regulyarnogo TO
Regulyarnoe tekhnicheskoe obsluzhivanie — eto investitsiya v nadezhnost and durability equipment. By dannym Caterpillar, pravilnoe TO mozhet:
- Uvelichit srok sluzhby equipment na 30–40%
- Snizit raskhod topliva na 5–10%
- Predotvratit do 80% vnezapnykh polomok
- Sokratit prostoi oborudovaniya
Pravilno organizovannoe planovoe TO — eto ne raskhody, a investitsiand v stabilnuyu rabotu your equipment. Regulyarnoe obsluzhivanie pozvolyaet izbezhat dorogostoyashchikh remontov and prostoev, chto v konechnom itoge ekonomit time and dengi.