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Komatsu · Excavator

What maintenance does the Komatsu PC390LC-8M0 need, and how often?

Hour-based intervals ConstruMarket's workshop applies. Your machine's operator manual rules.

Short answer

Per the intervals the ConstruMarket workshop follows, the Komatsu PC390LC-8M0 gets a service every 250 hour-meter hours, with replacements at 250, 500, 1,000 and 2,000 h. Each service adds up the intervals that coincide: the 1,000 h service has 12 items, 10 parts and 2 lubricants and fluids. Your machine's operator manual rules.

Calculate with your hour meter

What gets replaced at each service

Each service includes every item whose interval divides its hours: at 1,000 h, the 250, 500 and 1,000 h items. This model's plan writes out the services up to 5,000 h.

250 h service

Komatsu PC390LC-8M0 250 h service parts
PartQtyEvery
Engine oil filter× 1250 h
Engine air filter× 1250 h
Fuel filter× 1250 h
Fuel pre-filter× 1250 h

Lubricants and fluids: Engine oil · Grease

Get a quote for this service's parts

500 h service

Komatsu PC390LC-8M0 500 h service parts
PartQtyEvery
Engine oil filter× 1250 h
Engine air filter× 1250 h
Fuel filter× 1250 h
Fuel pre-filter× 1250 h
Hydraulic breather filter× 1500 h

Lubricants and fluids: Engine oil · Grease

Get a quote for this service's parts

1,000 h service

Komatsu PC390LC-8M0 1,000 h service parts
PartQtyEvery
Engine oil filter× 1250 h
Engine air filter× 1250 h
Fuel filter× 1250 h
Fuel pre-filter× 1250 h
Hydraulic breather filter× 1500 h
A/C belt× 11,000 h
Fan belt× 11,000 h
A/C filter× 21,000 h
Hydraulic filter× 11,000 h
Hydraulic filter O-ring× 11,000 h

Lubricants and fluids: Engine oil · Grease

Get a quote for this service's parts

2,000 h service

Komatsu PC390LC-8M0 2,000 h service parts
PartQtyEvery
Engine oil filter× 1250 h
Engine air filter× 1250 h
Fuel filter× 1250 h
Fuel pre-filter× 1250 h
Hydraulic breather filter× 1500 h
A/C belt× 11,000 h
Fan belt× 11,000 h
A/C filter× 21,000 h
Hydraulic filter× 11,000 h
Hydraulic filter O-ring× 11,000 h
Insulator× 62,000 h
Hydraulic oil strainer× 12,000 h
Valve cover gasket× 12,000 h

Lubricants and fluids: Engine oil · Grease

Get a quote for this service's parts

Aftersales confirms the exact parts with your machine's serial number.

Lubricants and fluids

  • Engine oil · every 250 h
  • Grease · every 250 h

No quantity: the technician confirms it with your machine's operator manual.

Is your PC390LC-8M0 due for service?

Enter the hour-meter reading and we tell you which service is next and how many hours are left.

Calculate with your hour meterBook the service

What you check every day

  • Engine oil, coolant, hydraulic oil and fuel levels.
  • Drain water from the fuel separator, if the manual says so.
  • Air filter restriction indicator.
  • Leaks and chafed or cracked hoses.
  • Greasing of pins and bushings per the manual.
  • Undercarriage or tires, teeth and cutting edges.
  • Lights, backup alarm, seat belt and fire extinguisher.
  • Dashboard with no alerts at start-up.

Guide: daily inspection before operating

Frequently asked questions

How often does the Komatsu PC390LC-8M0 need a service?

Every 250 hour-meter hours, per ConstruMarket's workshop plan. The plan's intervals are 250, 500, 1,000 and 2,000 h, and each service adds up the ones that coincide: at 1,000 h, the 250, 500 and 1,000 h items are due.

What gets replaced at the 250 h service?

Engine oil filter, Engine air filter, Fuel filter and Fuel pre-filter, plus engine oil and grease. Aftersales confirms the exact parts with your machine's serial number.

What does the 1,000 h service include?

12 items: 10 parts (Engine oil filter, Engine air filter, Fuel filter, Fuel pre-filter, Hydraulic breather filter, A/C belt, Fan belt, A/C filter × 2, Hydraulic filter and Hydraulic filter O-ring) and engine oil and grease.

How much oil and grease does each service take?

The plan says when each lubricant is changed, not how much: the technician confirms the quantity with your machine's operator manual.

Hour-based intervals ConstruMarket's workshop applies. Your machine's operator manual rules.

The other models' plans · Guide: preventive maintenance · ConstruMarket aftersales