KJ AMAC40 machine auction prices

As of 6 November 2026, hammerhistory.com has recorded 11 auction sales of the KJ AMAC40 machine with a published hammer price, closed between 25 September 2026 and 29 October 2026, on 1 auction site in 1 country. The middle half of the sales fetched EUR 500 to EUR 800, with a median of about EUR 600 (rounded, in euros, before the buyer's premium). One sale is free to read: a 2026 KJ AMAC40 machine sold for USD 600 on 25 September 2026. 23 are at auction now.

Known model 11 sold with a price 23 at auction now 38 seen at auction

10 hammer prices are locked. See what every KJ AMAC40 really sold for and know a fair price before you bid. Pay once, open at once, new sales included for a year.

EUR 9one payment, a year of sales

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All sales 11

Sold	Built	Hours	Auction house	Place	Photos	Hammer price
2026-09-25 2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)	2026	unknown	rbauction.com	South Vienna, OH, USA, US	2	EUR 535USD 600 FREE
2026-10-29 2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)	2026	unknown	Auction house	US	1	in the report
2026-10-23 2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)	2026	unknown	Auction house	US	1	in the report
2026-10-23 2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)	2026	unknown	Auction house	US	1	in the report
2026-10-22 2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)	2026	unknown	Auction house	US	1	in the report
2026-10-16 2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)	2026	unknown	Auction house	US	1	in the report
2026-10-16 2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)	2026	unknown	Auction house	US	1	in the report
2026-10-16 2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)	2026	unknown	Auction house	US	1	in the report
2026-10-09 2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)	2026	unknown	Auction house	US	2	in the report
2026-09-30 2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)	2026	unknown	Auction house	US	3	in the report
2026-09-25 2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)	2026	unknown	Auction house	US	2	in the report

Click a sale to see that machine with its photos and details. 4 more closed without a sale. A hammer price under EUR 100 is free to read.

At auction now 23

KJ AMAC40 Skid-Mounted Air Compressor

rbauction.com · South Vienna, OH, USA

No price startcloses 2026-11-13

2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)

rbauction.com · Morris, IL, USA

No price startcloses 2026-11-13

2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)

rbauction.com · Morris, IL, USA

No price startcloses 2026-11-13

2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)

rbauction.com · Odessa, MO, USA

No price startcloses 2026-11-13

2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)

rbauction.com · Phoenix, AZ, USA

No price startcloses 2026-11-18

2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)

rbauction.com · Davenport, FL, USA

No price startcloses 2026-11-20

2026 KJ AMAC40 14.5 cfm 40 gal Air Compressor (Unused)

rbauction.com · Lake Worth, TX, USA

No price startcloses 2026-11-20

2026 KJ AMAC40 14.5 cfm Skid-Mounted 40 gal Air Compressor (Unused)

rbauction.com · Las Vegas, NV, USA

No price startcloses 2026-11-24

15 more open now.

More KJ models

KJ AMAC6012 sold · 23 open

Other makes at a similar price

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KJ AMAC40

Compressors, generators and power

We recognise this model across the auction sites and keep every one we see together. The data sheet has not been added yet.

What the KJ AMAC40 fetched

EUR 500 to 800

Middle half from500

Median600

to800

The middle half of 11 recorded sales, rounded, in euros, before the buyer's premium. Each sale's own price opens with the sale.

11sold with a price

23at auction now

1auction sites

1countries

10 more hammer pricesin the report · EUR 9 once

sold, price lockedfree to read

Questions about KJ AMAC40 auction prices

What does a KJ AMAC40 sell for at auction?

In the 11 auction sales we recorded, the middle half fetched EUR 500 to EUR 800, with a median of about EUR 600. These are rounded hammer prices in euros, before the buyer's premium and VAT; what one machine fetches depends on its year, hours and condition, which the table shows next to each sale.

How many KJ AMAC40 auction sales are on record?

11 sales with a published hammer price, closed between 25 September 2026 and 29 October 2026, on 1 auction site in 1 country. 4 more closed without a sale.

Is a KJ AMAC40 at auction now?

23 machines of this model are at auction now; they are listed on this page with their current bid and when they close.

Are the KJ AMAC40 hammer prices free to read?

The oldest sale of every model is free to read, and so is every hammer price under the site's floor. The other 10 hammer prices of the KJ AMAC40 open with an account: every sale of the model for a year, or one sale on its own.

Hammer prices are what the auction house recorded when the lot closed, before the buyer's premium, in the currency of the sale. A sale listed on a house's own site and on its platform counts once. Doubt a figure? Open the sale and its listing is linked there. How prices are recorded.