Transportation & Trailers » Mack » RD688

Mack RD688 Specifications and Pricing Information

Specifications

Engine typeDiesel
Typical engine familyMack Maxidyne or equivalent
Horsepower300-500 hp
Torque1200-1850 lb-ft
The above specifications are based on the 1988 model year.

Mack RD688 description

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.

Prices By Model Year

1995 - 2000$20,000 USD to $29,999 USD
2001 - 2004$24,500 USD to $49,750 USD

Price Change

Currently For Sale

  • Trusted Seller
    2002 MACK RD688S

    2002 MACK RD688S

    • Manufacturer: Mack
    • Model: RD688S
    • Horsepower: 400 hp
    • Mileage: 493,681 mi

    2002 Mack RD688S Quad Axle Dump Truck. 493K Miles. Quad Rear Axle (Rare!) Mack E7 Diesel 460 HP, Allison Automatic Transmission. Camelback suspension, GVWR: ; Front Axle: 18000 Lbs; Rear Axles: 44000 Lbs; Interme...

    $69,900 USD
    Ohio, USA
  • 1998 MACK RD688S

    1998 MACK RD688S

    • Manufacturer: Mack
    • Model: RD688S
    • Horsepower: 400 hp
    • Mileage: 532,475 mi

    ’98 Mack E7, 350hp, Fuller 8LL, 19Ft, 38Rr, Cambelback Mack Suspension, 15′ Steel Bed.

    $16,500 USD
    Canton, OH
  • 2000 Mack RD688S

    2000 Mack RD688S

    • Manufacturer: Mack
    • Model: RD688S
    • Horsepower: 400 hp
    • Gross weight: 28,100 kg

    2000 Mack RD688S tri-axle dump truck. 290,300 miles. Mack E7/350hp, Eaton 8LL manual transmission, camelback suspension, 16'x96x48+8" board, manual tailgate w/coal chute. 214" wheelbase, alum steer axle rims, st...

    $29,500 USD
    Marion, OH
  • 1997 MACK RD688S

    1997 MACK RD688S

    • Manufacturer: Mack
    • Model: RD688S
    • Horsepower: 400 hp
    • Mileage: 141,399 mi

    Mileage: 141,399 mi | Hours: 22,335 | Horsepower: 400 HP | Engine model: E7-400 | Fuel type: Diesel | Engine brake: Yes | Transmission: Manual | Number of speeds: 18 Spd | Suspension: Camelback | Number of rear ...

    $19,500 USD
    Cleveland, OH
  • Trusted Seller
    2001 MACK RD688s Roll Off

    2001 MACK RD688s Roll Off

    • Manufacturer: Mack
    • Model: RD688S
    • Horsepower: 400 hp
    • Mileage: 5,500 mi

    2001 MACK 688s Day Cab tri-axle roll off garbage truck, ***NEW*** 12L 350HP diesel motor w paperwork, 8 speed manual trans, motor and odometer replaced at 316,548 miles, new motor has 5600 miles), floating 3rd ax...

    $69,500 USD
    Virginia, USA
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