Mack RD688 Dump Trucks For Sale

(833) 441-___ SHOW
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1995 Mack RD688S Dump Truck

Newly Listed

At auction Oct. 29

TANDEM AXLE DUMP TRUCK, MACK, E7-350, EATON FULLER, 8 SPEED, AIR BRAKES, CAMEL BACK, SPRING SUSPENSION, 185 " WB, DOUBLE FRAME, A/C, 14', STEEL, DUMP BODY, SPREADER APRON, AIR GATE, STEEL...

Condition	Used
Stock Number	601282
MLS Number	14651704
Category	Dump Trucks
Last Updated	10/8/2026
Location	Brooklyn, MS, US
Listed By	Jeff Martin Auctioneers

1995 Mack RD688S Dump Truck

1997 Mack RD688S Tri Axle Dump Truck - E7 350HP, 8Ll Manual, 16' Dump

$20,000 USD

GOOD TRUCK, RUNS GREAT, VERY CLEAN, ELECTRIC TARP, DOUBLE FRAME, AIR SEAT, AIR GATE!,

Condition	Used
Usage	600,911 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	350 HP
Engine Model	Mack E7
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.42 ratio
Stock Number	97RD600TRIDUMP
MLS Number	14580540
Category	Dump Trucks
Last Updated	9/18/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2002 Mack RD688S Dump Truck

$54,900 USD

This 2002 Mack RD688S is a rugged Quad-axle dump truck featuring a 400 HP Mack E7 diesel engine and a converted automatic transmission. The unit is equipped with a heavy-duty Camelback...

Condition	Used
Usage	24,699 Hours
Stock Number	DAZ0ZayE268807
MLS Number	14007012
Category	Dump Trucks
Last Updated	9/26/2026
Location	Cincinnati, OH, US
Sold By	Proxy Equipment

1997 Mack RD688S Tri Axle Dump Truck - E7 350HP, 9 Speed Manual, 16' Dump

$20,000 USD

GOOD TRUCK, RUNS GREAT, VERY CLEAN, ELECTRIC TARP, DOUBLE FRAME, AIR SEAT, AIR GATE!,

Condition	Used
Usage	483,505 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	350 HP
Engine Model	Mack E7
Drivetrain	8x4
Transmission	9 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.42 ratio
Stock Number	97RD483TRIDUMP
MLS Number	14595794
Category	Dump Trucks
Last Updated	9/10/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2000 Mack RD688S Dump Truck

$17,500 USD

2000 MACK RD688S Tri-axle Dump Truck - 306,731 miles, 12L Mack E7 350 diesel engine, 350 HP, Eaton Fuller 15-speed manual transmission, camelback suspension, 266 inch WB, 18k lb front, 44k...

Condition	Used
Stock Number	PEI0GDRQ308376
MLS Number	14399043
Category	Dump Trucks
Last Updated	9/29/2026
Location	New York, NY, US
Sold By	Proxy Equipment

1999 Mack RD688S Dump Truck

$39,900 USD

1999 Mack RD688S Tri-Axle Dump Truck: High-Reliability Workhorse with a Recently Rebuilt Engine! Get straight to work with this dependable 1999 Mack RD688S. Featuring a powerful Mack E7 350...

Condition	Used
Stock Number	NRA0fZuq874903
MLS Number	14387794
Category	Dump Trucks
Last Updated	9/3/2026
Location	Knoxville, TN, US
Sold By	Proxy Equipment

1997 Mack RD688S Tri Axle Dump Truck - E7 350HP, 8Ll Manual, 16' Dump

$30,000 USD

GOOD TRUCK, RUNS GREAT, VERY CLEAN, NICE BED, ELECTRIC TARP, DOUBLE FRAME, AIR SEAT, AIR GATE!,

Condition	Used
Usage	715,844 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	350 HP
Engine Model	Mack E7
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.42 ratio
Stock Number	97RD715TRIDUMP
MLS Number	13784781
Category	Dump Trucks
Last Updated	9/2/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2000 Mack RD688S Dump Truck

$29,900 USD

2000 Mack RD688S Tri-Axle Dump Truck. CONVERTED TO AUTOMATIC! Mack E7 Diesel 400HP, Camelback Suspension, Front Axle 18,000 lbs, Rear Axles 44,000 lbs, Drop/Pusher Axle 20,000 lbs, 79K Miles...

Condition	Used
Usage	17,230 Hours
Stock Number	DAZ0Bw00880099
MLS Number	14295630
Category	Dump Trucks
Last Updated	9/26/2026
Location	Cincinnati, OH, US
Sold By	Proxy Equipment

1994 Mack RD688S Dump Truck

$28,000 USD

1994 Mack RD688S Tri-Axle Dump Truck, 350HP E7 engine (350 hp), Engine has 100,000 miles on it. Total miles on Frame 406,000. An Eaton Fuller 8-speed manual transmission, and a Tri-axle...

Condition	Used
Usage	25,831 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	350 HP
Engine Model	E7
Transmission	8 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	BHZ0d6Kh884761
MLS Number	13657169
Category	Dump Trucks
Last Updated	7/31/2026
Location	Pensacola, FL, US
Sold By	Proxy Equipment

(833) 841-___ SHOW
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1999 Mack RD688S Dump Truck

$39,500 USD

10 wheel, 14 ft steel body, Mack E7, 350 hp, Fuller 8LL, camelback suspension, 18k f, 48k r, hitch,

Condition	Used
Duty Class	Heavy Duty Dump Truck
Stock Number	TK304
MLS Number	14057248
Category	Dump Trucks
Last Updated	6/12/2026
Location	Phillipston, MA, US
Sold By	Brookside Equipment Sales

(844) 382-___ SHOW
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1998 Mack RD688S Dump Truck - E7 350HP

$16,500 USD

1998 Mack RD688S T/A Dump; Mack E7, 350hp, Fuller 8LL, Mack Camelback Suspension, Steel 15' Bed

Condition	Used
Duty Class	Heavy Duty Dump Truck
Horse Power	350 HP
Engine Model	Mack E7
Transmission	8LL
Suspension	Camelback
Rear Axle	Tandem Axle
Stock Number	032858
MLS Number	12008116
Category	Dump Trucks
Last Updated	3/24/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 382-___ SHOW
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1999 Mack RD688S Dump Truck - 460HP

$33,900 USD

Mack Tri-Axle Dump, 19ft Aluminum Dump Bed, Hendrickson Suspension, 460HP, E7 w/Jake, 16908LL, 44 Rears, 18 Frt, Aluminum Wheels,

Condition	Used
Usage	206,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	19 ft.
Horse Power	460 HP
Engine Model	E7
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	044970
MLS Number	13586640
Category	Dump Trucks
Last Updated	8/12/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

2001 Mack RD688S Dump Truck - E7 350HP, Manual, 14' Dump

$16,000 USD

dump bed with spreader equipment, cruise, air seat, *TRUCK DROVE HERE BUT HAS SET FOR A WHILE AND WILL NOT START/ SELLING AS-IS,

Condition	Used
Usage	136,655 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	350 HP
Engine Model	Mack E7
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	01RD136TADUMP
MLS Number	11721322
Category	Dump Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2002 Mack RD688S Dump Truck - E7 350HP, 8Ll Manual, 13' Dump

$17,000 USD

spreader truck, 187 wheelbase, heavy specs, *TRUCK DROVE HERE BUT HAS SET FOR A WHILE AND WILL NOT START/ SELLING AS-IS,

Condition	Used
Usage	157,203 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	13 ft.
Horse Power	350 HP
Engine Model	Mack E7
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	02RD157TADUMP
MLS Number	11575457
Category	Dump Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

1999 Mack RD688S Dump Truck - E7 350HP, 8Ll Manual, 15' Dump

$23,000 USD

good truck, runs great, clean, air seat, air brakes, double frame, differential lock, air seat, air gate,,

Condition	Used
Usage	293,447 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	15 ft.
Horse Power	350 HP
Engine Model	Mack E7
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	99RD293TADUMP
MLS Number	12563772
Category	Dump Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 905-___ SHOW
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1996 Mack RD688S Dump Truck

$500 USD

Online Auction for Government Surplus - Auction Ends 3/9/23 - To see full details, additional photos, and current bid, please open this link:https://govdeals.bid/3SrzK1p, , QAL#...

Condition	Used
Stock Number	8990-91
MLS Number	11899925
Category	Dump Trucks
Last Updated	2/23/2023
Location	Carrollton, AL, US
Sold By	GovDeals, Inc.