Mack 9 Speed RD688S Trucks For Sale

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Mack RD688S Day Cab Truck - 350HP
20 0

1996 Mack RD688S Day Cab Truck - 350HP

$32,500 USD
350 HP Mack Engine, 9 Speed Transmission, Mack 38K Rears, 11R24.5 Tires, Odometer Reads 632,969 Miles
ConditionUsed
Usage632,969 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power350 HP
Transmission9 Speed
Rear AxleTandem Axle
Rear End38,000 lb
MLS Number13061131
CategoryDay Cab Semi Trucks
Last Updated7/24/2025
Location
Florence, AL, US
Sold By

Oakley Equipment

Mack RD688S Quad Axle Farm / Grain Truck - AI350 350HP, 9 Speed Manual
20 0

2003 Mack RD688S Quad Axle Farm / Grain Truck - AI350 350HP, 9 Speed Manual

$43,000 USD
Double frame grain truck with 24' Schien Equipment aluminum body w/ 6' sides, hoist, roll tarp, barn doors, two chutes, Mack AI-350 engine with 350 HP, 18K front axle, 44K rears, (2)...
ConditionUsed
Usage711,782 Miles
Duty ClassHeavy Duty Farm / Grain Truck
Horse Power350 HP
Engine ModelMack AI350
Drivetrain10x4
Transmission9 Speed Manual
SuspensionCamelback
Rear AxleQuad Axle
Rear End88,000 lb
Stock Number7069
MLS Number13334110
CategoryFarm & Grain Trucks
Last Updated7/17/2025
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Mack RD688S Tandem Axle Cab & Chassis Truck - E7, 350HP, 9 Speed Manual
5 0

2002 Mack RD688S Tandem Axle Cab & Chassis Truck - E7, 350HP, 9 Speed Manual

$18,000 USD
GOOD TRUCK, RUNS GREAT, CLEAN, AIR SEAT, DOUBLE FRAME, DIFFERENTIAL LOCK, 18 FT OF FRAME BEHIND CAB, PTO!,
ConditionUsed
Usage341,559 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelMack E7
Drivetrain6x4
Transmission9 Speed Manual
SuspensionHaulMaax
Rear AxleTandem Axle
Rear End46,000 lb 4.42 ratio
Stock Number02RD341TACC
MLS Number13539822
CategoryCab & Chassis Trucks
Last Updated4/25/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Mack RD688S Day Cab Truck - E7-350 350HP, 9 Speed Manual
18 0

1998 Mack RD688S Day Cab Truck - E7-350 350HP, 9 Speed Manual

$14,000 USD
GOOD TRUCK, RUNS GREAT, HEAVY DUTY TRUCK! RUNS AND DRIVES EXCELLENT! air seat, air brakes, not rusty!,
ConditionUsed
Usage605,276 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power350 HP
Engine ModelMack E7-350
Drivetrain6x4
Transmission9 Speed Manual
SuspensionCamelback
Rear AxleTandem Axle
Rear End44,000 lb
Stock Number98RD605TADC
MLS Number13448591
CategoryDay Cab Semi Trucks
Last Updated3/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Mack RD688S Tandem Axle Grapple Truck - E7-350, 350HP, 9 Speed Manual
6 0

1999 Mack RD688S Tandem Axle Grapple Truck - E7-350, 350HP, 9 Speed Manual

$35,000 USD
good truck, runs great, clean, double frame, GH 60000 lbs hoist, Lemco boom and grapple, differential lock, TRUCK HAS SET FOR A LONG TIME/ SELLS AS IS,
ConditionUsed
Usage284,111 Miles
Duty ClassHeavy Duty Grapple Truck
Horse Power350 HP
Engine ModelMack E7-350
Drivetrain6x4
Transmission9 Speed Manual
SuspensionCamelback
Rear AxleTandem Axle
Rear End44,000 lb
Stock Number99RDGRAPPLEROLL
MLS Number11227285
CategoryGrapple Trucks
Last Updated1/22/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

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