Komatsu PC200-8 Inspection: 7 Checks Before Deposit

Unit in stock · 2014 · 6,000 h · $25,000 FOB China

This used Komatsu PC200-8 is a 2014 machine with 6,000 hours, listed at $25,000 FOB. The hours are moderate for the year, and the price is in the normal 20-ton band. Neither fact tells you whether the machine is sound. A Komatsu PC200-8 inspection does.

Here are the seven checks to run before a deposit, and the evidence to ask for on this stock number.

1. Cold start

Ask for a start from cold, not a warm idle. Watch the smoke colour, listen for a misfire or unusual knock, and check how quickly the machine settles into a steady idle. A cold start is the cheapest engine test you can get remotely.

2. Hydraulic cycle

Ask for a video that runs the boom, arm, bucket, swing and travel through a full cycle. Watch for hesitation, drift, unusual noise and weak travel. A video is not a pressure test, but it shows that the machine runs and that the seller will demonstrate it.

3. Undercarriage

Ask for close-ups of the shoes, links, rollers, idlers and sprockets. Ask for measurements if the seller can provide them. At 6,000 hours, the undercarriage should not be at the end of its life unless it worked in abrasive ground. If it is worn, price a replacement before you commit.

4. Pins and bushes

Ask for photos of the bucket pins, arm pins and boom pins. Excessive play is a repair cost, and a hard-worked machine can have more play than the hours suggest. Check the bucket and quick coupler if fitted.

5. Structure

Look at the boom, arm, turret and counterweight for cracks, welds or fresh paint that might hide a repair. A crack in a boom or arm is a stop sign until it is properly assessed. Ask for photos of the areas that are usually repaired.

6. Hour meter and wear

The meter reads 6,000 hours. Compare that with the pedals, seat, joysticks, pins and undercarriage. The wear should tell a consistent story. If the machine looks much more worn than the reading, ask for the service records and the meter history.

7. Identity and documents

Ask for a photo of the serial plate and a video that starts at the plate and pans to the machine. Check that the stock number, model and serial belong together. Ask for any service records, repair invoices and the export documents the seller can provide.

Run the seven checks in this order

The numbered list is a checklist, not a sequence. Identity first: a plate that does not match the stock number ends the conversation before you pay for anything else. Cold start second, filmed before the machine has worked that day. Then the hydraulic cycle, undercarriage, pins and structure, and last the meter read against the wear. A file that arrives out of order, or with one item missing, is incomplete, not nearly complete.

What a third-party Komatsu PC200-8 inspection adds

A third-party inspector can measure the undercarriage, test the hydraulics under load and check the structure in person. That is more than a video can do, and it is the excavator inspection China buyers book before wiring a deposit.

Ask the inspector to report against the stock number and to include photos of the items you care about. A generic report is not enough.

Where the money usually goes at 6,000 hours

Hours record how much a machine has worked. They do not say which parts are tired. On a 20-ton unit of this age, these are the items that deserve a specific answer:

• Hydraulic pump and control valve: a warm pressure test, not only a cold demonstration.
• Swing motor and brake: a clunk at start and stop, or drift on a slope.
• Final drives: oil seepage at the hubs and whine under load.
• Boom foot and cylinder pins: play here is a cost you feel every shift.
• Coolers and radiator: photos with the panels off, not the painted exterior.

That list does not predict a failure. It tells you what to price before the deposit.

How to use the findings

Put the repair estimates against the price. If the machine needs a $4,000 undercarriage and a $1,000 hydraulic repair, the real cost is $30,000, not $25,000. Compare that with a cleaner unit at a higher price. The cheaper sticker is not always the cheaper machine.

The stop rule

Set the rule before the file arrives. Unclear identity: stop. No cold start, or no hydraulic cycle under load: the machine is uninspected, whatever the seller says. Undercarriage and pins costing more than the gap to a cleaner unit: walk. A complete file with a repair estimate inside your budget: the $25,000 sticker is a number you can now defend.

Questions buyers ask

Can I get a video before paying?

Yes. Ask for a cold start, a full hydraulic cycle and undercarriage close-ups of this unit.

Can you arrange the inspection?

Yes. We can arrange a third-party inspection at the yard and report the findings before you commit.

Is the 6,000-hour reading verified?

The listing gives PC200-8 6000 hours as the meter reading. Ask for the service records and compare the wear before treating it as verified.