Oil replacement in heavy equipment: maintenance guide

Regulyarnaya replacement oils — odin iz samykh vazhnykh aspektov maintenance heavy equipment. Pravilno podobrannoe oil and svoevremennaya ego replacement znachitelno prodlevayut service life engine and others equipment systems. V etom rukovodstve my rasskazhem, kogda and kak menyat oil in spetstekhnike.

Kogda nuzhno menyat oil in spetstekhnike?

Intervaly replacement oils zavisyat from neskolkikh faktorov:

1. recommendations proizvoditelya

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

• engine oil: kazhdye 250-500 machine hours or 6-12 months
• Hydraulic oil: kazhdye 1000-2000 machine hours or 1-2 goda
• Oil in transmissions: kazhdye 1000-2000 machine hours

2. operating conditions

when rabote in tyazhelykh conditions intervaly replacement oils sleduet sokrashchat:

• operation in pylnykh conditions — sokratit interval na 20-30%
• operation when vysokikh temperaturakh — sokratit interval na 15-25%
• Intensivnaya ekspluatatsiya — sokratit interval na 10-20%
• operation in kholodnom klimate — can potrebovatsya more chastoe maintenance

3. Priznaki if needed replacement

Sleduet nemedlenno zamenit oil, If:

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

Kakoe oil choose for heavy equipment?

engine oil

When choosing engine oil it is important to consider:

• Vyazkost: must match rekomendatsiyam proizvoditelya (obychno 15W-40 or 10W-30)
• Klass quality: for diesel engines rekomenduetsya oil klassa CF-4, CH-4, CI-4 or vyshe
• Spetsifikatsiand: oil dolzhno match trebovaniyam proizvoditelya engine

Hydraulic oil

Hydraulic oil dolzhno:

• match klassu vyazkosti by ISO (obychno ISO VG 46 or 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 required instrumenty and materials
4. Ustanovite tekhniku na rovnuyu poverkhnost

Sliv starogo oils

1. Otkroyte slivnuyu probku poddona kartera
2. Sleyte oil in 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 ring novogo filter maslom
4. Ustanovite novyy filter and zatyanite vruchnuyu

Zalivka novogo oils

1. Zaleyte novoe oil through zalivnuyu gorlovinu
2. check uroven oils shchupom
3. Zapustite engine and dayte emu porabotat 1-2 minuty
4. Zaglushite engine and check uroven oils snova
5. when if needed doleyte oil do nuzhnogo urovnya

Vazhnye momenty

• Ispolzuyte only rekomendovannoe oil — nepodkhodyashchee oil can privesti k sereznym polomkam
• Menyayte oil filter when kazhdoy zamene oils — eto kriticheski important for engine protection
• Pravilno utiliziruyte staroe oil — sdavayte ego in spetsialnye punkty priema
• Vedite uchet replacement oils — zapisyvayte datu and motochasy for planirovaniya sleduyushchey replacement

Analiz oils

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

• Vyyavit Problems na ranney stadiand
• Optimizirovat intervaly replacement oils
• Predotvratit sereznye polomki
• Snizit zatraty na maintenance

We offer uslugi laboratory oil and technical fluid analysis for your heavy equipment.