Mack RD688S vehicle auction prices

As of 6 November 2026, hammerhistory.com has recorded 9 auction sales of the Mack RD688S vehicle with a published hammer price, closed between 24 February 2026 and 6 November 2026, on 4 auction sites in 2 countries. One sale is free to read: a Mack RD688S vehicle sold for USD 27.000 on 24 February 2026. 8 are at auction now.

Known on 4 auction sites 9 sold with a price 8 at auction now 34 seen at auction

8 hammer prices are locked. See what every Mack RD688S 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 9

Sold	Built	Hours	Auction house	Place	Photos	Hammer price
2026-02-24 2002 Mack RD688S T/A 14 Yard Dump Truck Tractor E-7 350 8LL PTO Tarp	unknown	unknown	bidadoo.com	Jacksonville, FL, US	1	EUR 24.100USD 27.000 FREE
2026-11-06 2001 Hiab 20001354 7000 kg Knuckle Boom on 2001 Mack RD688S 6x4 Boom T…	2001	unknown	Auction house	CA	1	in the report
2026-10-28 2002 Mack RD688S 8x4 Tri/A Dump Truck	2002	unknown	Auction house	US	1	in the report
2026-10-15 2001 Mack RD688S 12x4 Simple 16 Five Axle Dump Truck	2001	unknown	Auction house	US	1	in the report
2026-10-08 1986 Mack RD688S 6x4 Grain Truck	1986	unknown	Auction house	CA	2	in the report
2026-10-08 2001 Mack RD688S 6x4 Roll-Off Truck	2001	unknown	Auction house	US	2	in the report
2026-09-24 2000 Mack RD688S 6x4 T/A Day Cab Truck Tractor	2000	unknown	Auction house	US	2	in the report
2026-09-24 2000 Mack RD688S 3500 gal 6x4 Water Truck	2000	unknown	Auction house	US	2	in the report
2026-03-17 2002 Mack RD688S 20' Hydraulic Dump Container Roll-Off Truck Diesel PT…	unknown	unknown	Auction house	US	1	in the report

Click a sale to see that vehicle with its photos and details. 17 more closed without a sale. A hammer price under EUR 100 is free to read.

At auction now 8

2001 Mack RD688S 6x4 T/A Dump Truck

rbauction.com · Morris, IL, USA

No price startcloses 2026-11-12

2003 Mack RD688S 6x4 T/A Dump Truck (Inoperable)

rbauction.com · Morris, IL, USA

No price startcloses 2026-11-12

2000 MACK RD688S

equipmentfacts.com · Archbold, Ohio 43502

No price startcloses 2026-11-13

2000 MACK RD688S

equipmentfacts.com · Moses Lake, Washington 98837

No price startcloses 2026-11-13

2009 Mack RD688S Volumetric Mixer Truck

rbauction.com · Humble, TX, USA

No price startcloses 2026-11-19

2000 Mack RD688S 6x4 Kuhn Knight Self-Propelled Fertilizer Spreader

rbauction.com · Oklahoma City, OK, USA

No price startcloses 2026-11-19

1999 Mack RD688S 10x4 Volumetric Mixer Truck

rbauction.com · Humble, TX, USA

No price startcloses 2026-11-19

1988 Mack RD688S T/A Dump Truck

rbauction.com · Chilliwack, BC, CAN

No price startcloses 2026-12-03

More Mack models

Mack Anthem AN64T54 sold · 4 open Mack CXU61337 sold · 33 open Mack Anthem25 sold · 35 open Mack CH61322 sold · 28 open Mack GU71314 sold · 22 open Mack GU81313 sold · 27 open Mack CHU61312 sold · 26 open Mack CV71310 sold · 25 open Mack CX61310 sold · 4 open Mack AN64T9 sold · 1 open Mack MRU6137 sold · 3 open Mack Granite6 sold · 9 open

Other makes in trucks, trailers and buses

Renault Master727 sold · EUR 2.500 to 8.000 Freightliner Cascadia 126397 sold · EUR 15.000 to 40.000 Ford F-350337 sold · EUR 3.000 to 15.000 Kenworth T800302 sold · EUR 15.000 to 40.000 Volvo VNL211 sold · EUR 4.000 to 20.000 International LT625208 sold · EUR 12.000 to 20.000 Peterbilt 579183 sold · EUR 12.000 to 30.000 Utility VS2RA149 sold · EUR 4.000 to 12.000

Mack RD688S

Trucks, trailers and buses

The Mack RD688S is a heavy duty conventional truck built for vocational work such as dump trucks, mixers, grain hauling and lube service. It forms part of Mack's RD series of rugged chassis cab trucks, typically fitted with Mack's own diesel engines and available in multiple axle configurations including 6x4, 8x4 and 10x4. It is prized for its durability and simplicity, aimed at construction, aggregate and agricultural operators who need a dependable workhorse rather than a highway tractor.

Built

1986 to 2001

Replaced by

Granite

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

On a used one

Check the condition of the frame, subframe and hoist on dump and mixer configurations, as well as the drivetrain and axles for wear from heavy loads. Verify maintenance history on the Mack engine and transmission, and inspect for rust or damage typical of vocational use.

About Mack

Mack Trucks is an American manufacturer of heavy duty trucks and vocational vehicles, founded in Brooklyn, New York, and long associated with on highway haulage as well as construction and refuse applications. The brand is especially known for its bulldog hood ornament and rugged, durable trucks such as the Anthem and Granite ranges. It is now part of the Volvo Group.

Founded 1900 · Greensboro, North Carolina, United States · Part of Volvo Group

All Mack models

9sold with a price

8at auction now

4auction sites

2countries

8 more hammer pricesin the report · EUR 39 once

sold, price lockedfree to read

Questions about Mack RD688S auction prices

How many Mack RD688S auction sales are on record?

9 sales with a published hammer price, closed between 24 February 2026 and 6 November 2026, on 4 auction sites in 2 countries. 17 more closed without a sale.

Is a Mack RD688S at auction now?

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

Are the Mack RD688S 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 8 hammer prices of the Mack RD688S 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.