Komatsu HM400-1 machine auction prices

As of 6 November 2026, hammerhistory.com has recorded 5 auction sales of the Komatsu HM400-1 machine with a published hammer price, closed between 23 September 2026 and 14 October 2026, on 2 auction sites in 2 countries. One sale is free to read: a 2008 Komatsu HM400-1 machine sold for USD 29.000 on 23 September 2026. 2 are at auction now.

✓ On the maker's own site 5 sold with a price 2 at auction now 7 seen at auction

4 hammer prices are locked. See what every Komatsu HM400-1 really sold for and know a fair price before you bid. Pay once, open at once, new sales included for a year.

EUR 39one payment, a year of sales

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

All sales 5

Sold	Built	Hours	Auction house	Place	Photos	Hammer price
2026-09-23 2008 Komatsu HM400-1 Articulated Dump Truck	2008	unknown	ironplanet.com	Jebel Ali Free Zone, ARE, AE	1	EUR 25.800USD 29.000 FREE
2026-10-14 2005 Komatsu HM400-1 Articulated Dump Truck	2005	unknown	Auction house	US	1	in the report
2026-09-23 2008 Komatsu HM400-1 Articulated Dump Truck	2008	unknown	Auction house	AE	1	in the report
2026-09-23 2008 Komatsu HM400-1 Articulated Dump Truck	2008	unknown	Auction house	AE	2	in the report
2026-09-23 2008 Komatsu HM400-1 Articulated Dump Truck	2008	unknown	Auction house	AE	2	in the report

Click a sale to see that machine with its photos and details. A hammer price under EUR 100 is free to read.

At auction now 2

2008 Komatsu HM400-1 Articulated Dump Truck

rbauction.com · Jebel Ali Free Zone, ARE

No price startcloses 2026-12-09

2008 Komatsu HM400-1 Articulated Dump Truck Jebel Ali Free Zone, United Arab Emirates . 26,464 hr Closing: Wed, Dec 9

ironplanet.com · Jebel Ali Free Zone, ARE

No price startcloses 2026-12-09

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Komatsu HM400-1

Construction and earthmoving machines

The Komatsu HM400-1 is an articulated dump truck in the large off-highway hauler class, built for moving earth and aggregate on construction and mining sites. It sits in Komatsu's heavier ADT range, offering high payload capacity and all wheel drive traction for rough, uneven terrain. It is powered by a Komatsu diesel engine driving through a heavy duty automatic transmission suited to continuous haul cycles.

Built

2001 to 2008

Replaced

HM400-2

Replaced by

HM400-2

We recognise this model across the auction sites and keep every one we see together.

On a used one

Check the condition of the articulation joint and hydraulic cylinders, inspect the tyres and suspension struts for wear, and review service records for engine, transmission and differential maintenance given the high hours typical of this class of machine.

About Komatsu

Komatsu is a Japanese maker of construction and mining machinery, and one of the largest in the world. Its range covers hydraulic excavators, wheel loaders, dozers, dump trucks and forklift trucks, with factories in Japan, Europe and the Americas.

Founded 1921 · Tokyo, Japan

All Komatsu models

5sold with a price

2at auction now

2auction sites

2countries

4 more hammer pricesin the report · EUR 39 once

sold, price lockedfree to read

Questions about Komatsu HM400-1 auction prices

How many Komatsu HM400-1 auction sales are on record?

5 sales with a published hammer price, closed between 23 September 2026 and 14 October 2026, on 2 auction sites in 2 countries. 0 more closed without a sale.

Is a Komatsu HM400-1 at auction now?

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

Are the Komatsu HM400-1 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 4 hammer prices of the Komatsu HM400-1 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.