Manual HP compressor YH-QB01 YongHeng 300 Bars 4500 PSI: Instructions + advice

[Christophe]

I equipped myself with a 300 bar model YH-QB01 High Pressure compressor a few weeks ago ... bought less than 300 € on Amz ... it was worth more than 2000 € a few years ago ...

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To begin with, the instructions delivered were in German, impossible to find the instructions in French or even in English all the links were out of order, so I asked the Chinese manufacturer directly and here it is: YH-QB01 compressor manual

Compressor_YongHong_YH-QB01.pdf

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It's a water-cooled compressor that requires a water tank of at least 10L ... A bit boring to move but less than I thought ...

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My opinion will be brief since I only have a few minutes of operation since it goes very fast for my use.

You have to follow the safety instructions and do not inflate things that may blow you in the face! Do not let the children approach it therefore!

For the rest it therefore works very well (for the moment) it has all the necessary safety features (pressure, temperature, valves) and complies with the instructions.

Please note it comes without oil, you have to buy a 1L can of ISO VG46 hydraulic oil separately (less than 10 €), it swallows about 0.6L

Before buying this one, because I didn't want to bother with a tank of water, I had tested this other red model sold for 150 € more and better rated on Amz but in comparison it is frankly a toy. . amazon notices of the kind "very well received quickly but not yet tested" no thank you !!

This compressor is an oil-free one with probably shitty reliability and with hazardous instructions (which says that you have to lubricate every X hours with grease without saying with what or the quantity see photo of the instructions below. ..) and which takes 8 times longer to load (250 W nominal VS 1800 there is no picture) ...

No thank you, returned refunded!

Model GXECS2

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Addition: video test

[GuyGadeboisTheBack]

But why did you buy this?
(Delivered without oil, consumes 0.6L of oil and is "oil free ???)

[Macro]

Do you want to inflate scuba tanks? Watch out ... your life depends on it

[Ahmed]

Our Christophe is under pressure, obviously ...

[GuyGadeboisTheBack]

Do you want to inflate scuba tanks? Watch out ... your life depends on it

If it is to do that and it consumes oil, there is a good chance that there will be plenty of it!
If not:

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[Christophe]

It's simple, I was a little tired of pumping with you at the Shadocks ... So I decided to pump for real!

No idea if he consumes oil ... it's not measurable in a few minutes anyway (fortunately)! I had read Amz comments in this direction but the air that it smelled like oil in the diving bottles ... I use for something else and I do not feel anything in low pressure free outlet (I have the keen sense of smell right now, the proof: health-pollution-prevention / the-covid19-can-be-semi-aerial-via-the-particles-pollution-pollens-fog-t16375-180.html # p458326 )

ps: thanks Guy but I still know how to compare the prices ... I got it at 224,99

[GuyGadeboisTheBack]

You wrote: less than 300 bullets, it could have been 299 ...

[Christophe]

I couldn't remember the exact price
I thought it was 260 but no ...

The proof that you inflate me so much that I lose my memory!

[GuyGadeboisTheBack]

We pump you up, ok, but how many bars?

[Christophe]

Thirty twelve of course!