1. Home
  2. Listings
  3. Trucks
  4. Flatbed Trucks
  5. Used

Used 6 Speed Flatbed Trucks with 400-449 HP For Sale

Close
Your Current Search
Industry
Trucks
Category
Flatbed Trucks
Transmission Speeds
6 Speed
Horsepower
400 - 449 HP
Condition
Used
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (8)
Category
Flatbed Trucks (8)
Model
Select a manufacturer to view available models.
Condition
Used (8)
Model Year
-
GVWR Category
Heavy Duty (4)Medium Duty (3)Light Duty (1)
Bed Length
26 (1)25 (1)24 (1)12 (1)
Rear Axle
Single (2)Tandem (4)
Transmission Type
Automatic (6)
Transmission Speed
6 Speed (8)
Drive Train
4x2 (3)6x4 (2)
Engine Manufacturer
Cummins (1)Detroit (1)Duramax (1)Ford (3)
Exterior Color
White (5)
Suspension Type
Air Ride (1)AirLiner (2)Spring (4)
Cab Style
Regular Cab (2)Extended Cab (1)
Fuel Type
Diesel (8)
Mileage
-
Horsepower
-
Liftgate
Yes (0)
No (1)
Inspection Report
Yes (0)
No (8)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (6)Canada (2)
State / Region
Select a country to view available states.
Seller Type
(8)
Market Type
For Sale (8)
Filter by Manufacturer
Filter by Specs or Location
1-8 of 8 results
1-8 of 8 results
Freightliner 114SD Tandem Axle 24 ft Flatbed Truck - 410HP, 6 Speed Automatic
27 0

2019 Freightliner 114SD Tandem Axle 24 ft Flatbed Truck - 410HP, 6 Speed Automatic

Recently Updated
$118,500 USD
EQUIPPED WITH MOFFETT FORKLIFTMOUNT - M50 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer...
ConditionUsed
Usage223,125 Miles
Duty ClassHeavy Duty Flatbed Truck
Bed Length24 ft.
Horse Power410 HP
Engine ModelDD13
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock Number233993
MLS Number13314124
CategoryFlatbed Trucks
Last Updated2/6/2025
Location
Albany, NY, US
Sold By

Penske Used Trucks

(855) 942-___  SHOW
NUMBERCall Seller
Email Seller
Save
Penske Used Trucks
International WorkStar 7600 Tandem Axle 25 ft Flatbed Truck - 425HP, 6 Speed Automatic
21 1

2005 International WorkStar 7600 Tandem Axle 25 ft Flatbed Truck - 425HP, 6 Speed Automatic

Price Drop
$59,900 USD
2005 INTERNATIONAL WORKSTAR 7600 WITH 295,262 MILES, 25' 9X98 FLATBED WITH PRINCETON KIT, CUMMINS ISM DIESEL ENGINE, 425 HP, AUTOMATIC 6 SPEED TRANSMISSION, 280 WHEELBASE, EXHAUST BRAKE,...
ConditionUsed
Usage295,262 Miles
Duty ClassHeavy Duty Flatbed Truck
Bed Length25 ft.
Horse Power425 HP
Engine ModelCummins ISM
Drivetrain6x4
Transmission6 Speed Automatic
Rear AxleTandem Axle
Rear End40,000 lb
WinchYes
Stock Number8084
MLS Number13257944
CategoryFlatbed Trucks
Last Updated2/4/2025
Location
Tuscaloosa, AL, US
Sold By

Bobby Park Truck and Equipment Inc.

(844) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
Bobby Park Truck and Equipment Inc.
Ford F-650 Flatbed Truck - 400HP, 6 Speed Automatic
12 0

2016 Ford F-650 Flatbed Truck - 400HP, 6 Speed Automatic

Newly Listed
$42,900 USD
2016 F650 SD 22' Flatbed, 6.7L Powerstroke Diesel, 6 speed automatic transmissions with PTO provision,
ConditionUsed
Usage41,819 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power400 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End17,500 lb
Floor TypeSteel Floor
Stock NumberA03150C
MLS Number13376617
CategoryFlatbed Trucks
Last Updated2/4/2025
Location
West Valley City, UT, US
Sold By

Utah Tank & Trailer

(833) 780-___  SHOW
NUMBERCall Seller
Email Seller
Save
Utah Tank & Trailer
Ford F-550 12 ft Flatbed Truck - 400HP, 6 Speed Automatic
24 0

2019 Ford F-550 12 ft Flatbed Truck - 400HP, 6 Speed Automatic

Price Drop
$44,250 USD
SPECIAL PROMOTION - Original Price: $47250.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage78,974 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length12 ft.
Horse Power400 HP
Engine ModelFord 6.7DSL
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End13,660 lb 4.10 ratio
Stock Number283883
MLS Number13255661
CategoryFlatbed Trucks
Last Updated1/30/2025
Location
Concord, NC, US
Sold By

Penske Used Trucks

(855) 942-___  SHOW
NUMBERCall Seller
Email Seller
Save
Penske Used Trucks
GMC 3500HD Flatbed Truck - 445HP, 6 Speed Automatic
26 0

2019 GMC 3500HD Flatbed Truck - 445HP, 6 Speed Automatic

$55,900 USD
Highway Safety Arrowboard Controller, 6.6-liter turbodiesel V8 engine with 445 horsepower and 910 lb-ft of torque, Six-speed automatic transmission from Allison,,
ConditionUsed
Usage40,288 Miles
Duty ClassLight Duty Flatbed Truck
Horse Power445 HP
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear End9,750 lb
Floor TypeWood Floor
Stock NumberC5265
MLS Number13295117
CategoryFlatbed Trucks
Last Updated12/20/2024
Location
West Sacramento, CA, US
Sold By

DeWald Equipment

(844) 956-___  SHOW
NUMBERCall Seller
Email Seller
Save
DeWald Equipment
2017 Ford F-550 Long Flatbed Truck, 440 HP, Automatic, Under CDL.
34 0

2017 Ford F-550 Long Flatbed Truck, 440 HP, Automatic, Under CDL.

$28,900 USD
*A clean truck and has a fantastic price—18' flatbed with a headboard, mesh steel stake sides, and D-rings on the bed for tie-downs, for your hauling needs. Equipped with Ford Power Stroke 6...
ConditionUsed
Usage138,126 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power440 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Stock NumberD60086
MLS Number13189092
CategoryFlatbed Trucks
Last Updated1/4/2025
Location
Midvale, UT, US
Sold By

MTS Utah, Inc.

(844) 445-___  SHOW
NUMBERCall Seller
Email Seller
Save
MTS Utah, Inc.
Freightliner M2 112 Tandem Axle 26 ft Flatbed Truck - 410HP, 6 Speed Allison Hs Automatic
31 1

2008 Freightliner M2 112 Tandem Axle 26 ft Flatbed Truck - 410HP, 6 Speed Allison Hs Automatic

Call for price
Flatbed makeCUSTOM CARRIER, Flatbed dimension26 ', Installed option, RAMPE EN ACIER: 8', Faltbed typE STEEL, Flatbed winch make WARN INDUSTRIAL: SERIES 15, Flatbed control1 COTÉ / 1 SIDE,
ConditionUsed
Usage525,581 Miles
Duty ClassHeavy Duty Flatbed Truck
Bed Length26 ft.
Horse Power410 HP
Engine ModelMBE4000
Drivetrain6x4
Transmission6 Speed Allison HS Automatic
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 4.11 ratio
Stock NumberC-33359
MLS Number12935446
CategoryFlatbed Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

(833) 300-___  SHOW
NUMBERCall Seller
Email Seller
Save
Gamache Truck Center
Freightliner 114SD Tandem Axle Flatbed Truck - 435HP
42 1

2015 Freightliner 114SD Tandem Axle Flatbed Truck - 435HP

Call for price
448424 Miles, Engine: DETROIT DD13, 435 HP, Fuel Type: Diesel, AirLiner Suspension, Wheels: Aluminum, Wheel Base: 274, Tandem Rear Axles, Front Axle Weight: 18000 lb, Rear Axle Weight: 46000...
ConditionUsed
Usage448,424 Miles
Duty ClassHeavy Duty Flatbed Truck
Horse Power435 HP
Engine ModelDetroit DD13
Transmission6 Speed
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 5.63 ratio
Stock NumberC-32737
MLS Number11420509
CategoryFlatbed Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

(833) 300-___  SHOW
NUMBERCall Seller
Email Seller
Save
Gamache Truck Center
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a flatbed truck to sell? In minutes, you can create an online listing for your flatbed truck and advertise it to thousands of buyers.
Start selling today