Building Filters
About the Mack RD688
The Mack RD688 is a heavy-duty rigid/tractor truck designed for long-haul and heavy transport tasks. Built with a robust chassis and heavy-axle layout, the RD688 delivers dependable performance, durable construction and easy serviceability for contractors, hauliers and fleet operators.
- Trusted Seller

1999 MACK RD688S
- Manufacturer: Mack
- Model: RD688S
- Horsepower: 400 hp
- Mileage: 293,447 mi
good truck, runs great, clean, air seat, air brakes, double frame, differential lock, air seat, air gate,
- Trusted Seller

2003 Mack RD688S
- Manufacturer: Mack
- Model: RD688S
- Horsepower: 400 hp
- Gross weight: 28,100 kg
Description: Used Mack RD688S Dump Truck with Salt Spreader for Sale. Features: Double Frame, Non-steerable Lift Axle, 17 ft. Beau-Roc Steel Dump Body, No Tailgate, Salt Dogg Spreader mounted in bed, Cruise Contr...
- Trusted Seller

2001 MACK RD688
- Manufacturer: Mack
- Model: RD688
- Mileage: 798,207 mi
- Axle configuration: 6x4
2001 Mack RD688 Triaxle Dump Truck- 350 HP Mack Diesel, Manual Eaton Trans, HD Rears, New Tarp, Newer Clutch, New Brakes, **DECENT FRAME**, Camelback Suspension, 798,207 Miles, 31,406 Hours. CALL FOR MORE INFO!!!
- Trusted Seller

2003 MACK RD688S
- Manufacturer: Mack
- Model: RD688S
- Horsepower: 400 hp
- Mileage: 471,064 mi
2003 MACK RD688S Tri-axle Dump - 400 HP Mack E7-400 Diesel, Eaton Fuller 10-speed manual transmission, 471,064 miles (30,830 hrs), double frame, engine brake, 16,540k front, 20k lift, 46k rears, GVWR 82,540, 228"...
- Trusted Seller

1998 MACK RD688S
- Manufacturer: Mack
- Model: RD688S
- Horsepower: 400 hp
- Mileage: 287,335 mi
Pre emission Mack E7 - 400 Horse Power Exceptionally clean, single frame in excellent condition 12.5 foot heated dump body Good rubber all the way around 16,998 engine hours 287,335 miles 46k lb rears 20k lb fron...
- Trusted Seller

1997 MACK RD688S
- Manufacturer: Mack
- Model: RD688S
- Horsepower: 400 hp
- Mileage: 309,408 mi
1997 Mack RD688S Triaxle Dump Truck- **SUPER CLEAN & WELL MAINTAINED** 350 HP Mack E7-350 Diesel, MaxiTorque 12-Spd Manual Trans, 309,408 Miles (14,689Hrs.), Double Frame, Diff Lock, Heat & A/C, Engine Jake Brake...
- Trusted Seller

1995 MACK RD688S
- Manufacturer: Mack
- Model: RD688S
- Horsepower: 400 hp
- Mileage: 46,291 mi
Mack E7-350HP Engine Good rubber all the way around Paving contractor owned, parked during winters Clean truck inside and out Frame in good shape Dump Body in great condition Clean cab 3 asphalt chutes Beau-Roc D...
- Trusted Seller

1994 MACK RD688S
- Manufacturer: Mack
- Model: RD688S
- Horsepower: 400 hp
- Mileage: 100,000 mi
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 configuration. It's equip...
- Trusted Seller

1997 MACK RD688S
- Manufacturer: Mack
- Model: RD688S
- Horsepower: 400 hp
- Mileage: 715,844 mi
GOOD TRUCK, RUNS GREAT, VERY CLEAN, NICE BED, ELECTRIC TARP, DOUBLE FRAME, AIR SEAT, AIR GATE!

1989 Mack RD688SX Tandem Axle Dump Truck
- Manufacturer: Mack
- Model: RD688SX
- Mileage: 415,598 mi
- Gross weight: 15,000 kg
Mack R-Model Dump Truck for sale 1989 Truck Runs Super Strong, Just like a Mack Should. For sale Mack R-Model Dump Truck Year : 1989 Make : Mack Model : RD688SX Tandem Axle Dump Truck Vin #2M2P143C5KC007817 Miles...
1996 Mack RD688S
- Manufacturer: Mack
- Model: RD688S
- Horsepower: 400 hp
- Gross weight: 28,100 kg
For sale 1996 RD688S Tri Axle Mack Dump Truck 8LL Double Frame has some spreading Tri Axle Mack Dump Truck for sale BUY IT NOW !! This Used 1996 RD688S Tri Axle Mack Dump Truck 8LL is Located in Flanders, NJ 0783...
1989 Mack RD688SX Tandem Axle Dump Truck
- Manufacturer: Mack
- Model: RD688SX
- Mileage: 415,598 mi
- Gross weight: 15,000 kg
For sale Mack R-Model Dump Truck Vin #2M2P143C5KC007817 14ft Steel Dump Body Triple Piston Pintel Hook and Air Double frame Real Clean Equipped with Sprayer Camel Back 58 Rears 18 Front 11R 24 Tube Type Tires A/...

1997 Mack RD688SX
- Manufacturer: Mack
- Model: RD688SX
- Mileage: 452,289 mi
- Gross weight: 15,000 kg
Equipped w/Heated 14'6' Steel Dump Body, Triple Chute with Apron With Electric Tarp, Pintle Hook w/Air to back, Clean Double Frame, Full Lockers, A/C Needs a Charge NA

1997 Mack R-Model RD688SX
- Manufacturer: Mack
- Model: RD688SX
- Gross weight: 15,000 kg
- Axle configuration: 6x4
For sale RD688SX R-Model Mack Tandem Dump Truck $24,000.00 DPF system Used RD688SX R-Model Mack Tandem Dump Truck for sale Excellent Maintenance History BUY IT NOW !! This Used 1997 RD688SX R-Model Mack Tandem Du...

1996 RD688S Tri Axle Mack Dump Truck 8LL, 17ft Beau Roc Steel Bed, hours 28,459
- Manufacturer: Mack
- Model: RD688S
- Horsepower: 400 hp
- Gross weight: 28,100 kg
Year:1996 Make : Mack Model : RD688S Vin # : 1M2P267C6TM028938 Miles 507,682 Hours : 28,459 Transmission : 8LL Mack Engine : E7 350hp Mack High Low Jake Front Axle 18,000lb Drop 18,000lb : Rears 44,000lb Wheel Ba...

