Oil replacement in heavy equipment: maintenance guide

Regulyarnaya replacement oils — odin iz samykh vazhnykh aspektov obsluzhivaniya spetstekhniki. Pravilno podobrannoe oil and svoevremennaya ego replacement znachitelno prodlevayut srok sluzhby engine and others systems equipment. V etom rukovodstve my rasskazhem, kogda and kak menyat oil v spetstekhnike.

Kogda nuzhno menyat oil v spetstekhnike?

Intervaly replacement oils zavisyat ot neskolkikh faktorov:

1. recommendations proizvoditelya

Kazhdyy proizvoditel equipment ukazyvaet rekomenduemye intervaly replacement oils v rukovodstve by operation. Obychno eto:

• Motornoe oil: kazhdye 250-500 motochasov ili 6-12 months
• Hydraulic oil: kazhdye 1000-2000 motochasov ili 1-2 goda
• Oil v transmissiand: kazhdye 1000-2000 motochasov

2. conditions operation

Pri rabote v tyazhelykh conditions intervaly replacement oils sleduet sokrashchat:

• Rabota v pylnykh conditions — sokratit interval na 20-30%
• Rabota pri vysokikh temperaturakh — sokratit interval na 15-25%
• Intensivnaya ekspluatatsiya — sokratit interval na 10-20%
• Rabota v kholodnom klimate — mozhet potrebovatsya bolee chastoe obsluzhivanie

3. Priznaki neobkhodimosti replacement

Sleduet nemedlenno zamenit oil, esli:

• Oil stalo temnym and gustym
• Poyavilsya zapakh gari
• Uroven oils bystro padaet
• engine rabotaet s povyshennym shumom
• Snizilas moshchnost engine

Kakoe oil choose dlya spetstekhniki?

Motornoe oil

When choosing motornogo oils it is important to consider:

• Vyazkost: must sootvetstvovat rekomendatsiyam proizvoditelya (obychno 15W-40 ili 10W-30)
• Klass quality: dlya dizelnykh engines rekomenduetsya oil klassa CF-4, CH-4, CI-4 ili vyshe
• Spetsifikatsiand: oil dolzhno sootvetstvovat trebovaniyam proizvoditelya engine

Hydraulic oil

Hydraulic oil dolzhno:

• Sootvetstvovat klassu vyazkosti by ISO (obychno ISO VG 46 ili 68)
• Imet vysokuyu termostabilnost
• Obladat khoroshimi antipennoy kharakteristikami
• Soderzhat antiokislitelnye and antikorrozionnye prisadki

Poshagovaya instruktsiya by zamene oils

Podgotovka

1. Progreyte engine do rabochey temperatury (5-10 minut work na kholostom khodu)
2. Zaglushite engine and dayte emu ostyt 10-15 minut
3. Podgotovte neobkhodimye instrumenty and materials
4. Ustanovite tekhniku na rovnuyu poverkhnost

Sliv starogo oils

1. Otkroyte slivnuyu probku poddona kartera
2. Sleyte oil v podgotovlennuyu emkost
3. Dayte maslu polnostyu stech (10-15 minut)
4. Zakrutite slivnuyu probku s novoy prokladkoy

replacement maslyanogo filter

1. Otkrutite staryy oil filter
2. Ochistite posadochnoe mesto filter
3. Smazhte uplotnitelnoe koltso novogo filter maslom
4. Ustanovite novyy filter and zatyanite vruchnuyu

Zalivka novogo oils

1. Zaleyte novoe oil cherez zalivnuyu gorlovinu
2. Proverte uroven oils shchupom
3. Zapustite engine and dayte emu porabotat 1-2 minuty
4. Zaglushite engine and proverte uroven oils snova
5. Pri neobkhodimosti doleyte oil do nuzhnogo urovnya

Vazhnye momenty

• Ispolzuyte tolko rekomendovannoe oil — nepodkhodyashchee oil mozhet privesti k sereznym polomkam
• Menyayte oil filter pri kazhdoy zamene oils — eto kriticheski vazhno dlya zashchity engine
• Pravilno utiliziruyte staroe oil — sdavayte ego v spetsialnye punkty priema
• Vedite uchet replacement oils — zapisyvayte datu and motochasy dlya planirovaniya sleduyushchey replacement

Analiz oils

Dlya kontrolya sostoyaniya equipment rekomenduetsya periodicheski provodit analiz oils. Eto pozvolyaet:

• Vyyavit problemy na ranney stadiand
• Optimizirovat intervaly replacement oils
• Predotvratit sereznye polomki
• Snizit zatraty na obsluzhivanie

My predlagaem uslugi laboratornogo analiza masel and technical fluids dlya your spetstekhniki.