CAT 306 CR machine auction prices

As of 6 November 2026, hammerhistory.com has recorded 3 auction sales of the CAT 306 CR machine with a published hammer price, closed between 11 September 2026 and 22 October 2026, on 4 auction sites in 2 countries. One sale is free to read: a 2020 CAT 306 CR machine sold for GBP 18.250 on 11 September 2026. 8 are at auction now.

Known on 4 auction sites 3 sold with a price 8 at auction now 13 seen at auction

2 hammer prices are still locked. With only 3 sales we do not sell a year of this model, because we cannot promise another sale will come in. Open a sale and buy that price on its own, EUR 14.90 each.

Open the newest locked sale

Everything, EUR 129 a month EUR 1,290 a year Every price on the site. Cancel any time.

All sales 3

Sold	Built	Hours	Auction house	Place	Photos	Hammer price
2026-09-11 CAT 306CR Midi Excavator	2020	unknown	brightwells.com	Brightwells Auction Site, Stoney Street, Madley, Herefordshire, HR2 9NH, GB	1	EUR 21.900GBP 18.250 FREE
2026-10-22 2023 Cat 306 CR Mini Excavator	2023	unknown	Auction house	US	1	locked
2026-09-25 2011 Cat 306 CR Tracked Excavator	2011	unknown	Auction house	US	2	locked

Click a sale to see that machine with its photos and details. 2 more closed without a sale. A hammer price under EUR 100 is free to read.

At auction now 8

2013 Cat 306 CR Mini Excavator

rbauction.com · Phoenix, AZ, USA

No price startcloses 2026-11-18

2011 Cat 306 CR Tracked Excavator

rbauction.com · Las Vegas, NV, USA

No price startcloses 2026-11-24

2021 Cat 306 CR Tracked Excavator

rbauction.com · Newcastle, NSW, AUS

No price startcloses 2026-11-25

2022 Cat 306 CR Mini Excavator

rbauction.com · Newcastle, NSW, AUS

No price startcloses 2026-11-25

2021 CAT 306CR

euroauctions.com · Atlanta, GA, USA

No price startcloses 2026-12-10

2021 CAT 306CR

euroauctions.com · Atlanta, GA, USA

No price startcloses 2026-12-10

2021 CAT 306CR

yoderandfrey.com · Atlanta, GA, USA

No price startcloses 2026-12-10

2010 Cat 306 CR Tracked Excavator

rbauction.com · Morris, IL, USA

No price startcloses 2026-12-14

More CAT models

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CAT 306 CR

Construction and earthmoving machines

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

About CAT

CAT is the brand of Caterpillar Inc, an American manufacturer of construction and earthmoving equipment based in the United States. It produces a wide range of machines including excavators, dozers, wheel loaders and articulated trucks, alongside forklifts, generators and power equipment. It is one of the most recognised names in heavy equipment worldwide.

Founded 1925 · Deerfield, United States · Part of Caterpillar Inc

All CAT models

3sold with a price

8at auction now

4auction sites

2countries

2 more hammer priceseach on its own · EUR 14.90

sold, price lockedfree to read

Questions about CAT 306 CR auction prices

How many CAT 306 CR auction sales are on record?

3 sales with a published hammer price, closed between 11 September 2026 and 22 October 2026, on 4 auction sites in 2 countries. 2 more closed without a sale.

Is a CAT 306 CR at auction now?

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

Are the CAT 306 CR 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. Every other hammer price opens with an account, one sale at a time.

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.