Used 6x6 Trucks For Sale in United States

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1-25 of 39 results
1-25 of 39 results
Featured Item
2007 International Pay star 5600 Water Truck 4000 gallons USFS
14 0

2007 International Pay star 5600 Water Truck 4000 gallons USFS

$97,500 USD
Water Truck International Paystar 2007 6x6 gvw 67,000lbs 21,000 fronts and 46,000 rears Cummins engine ISM jake brake AC working. All around tires are good. new water tank 3800 gallons 3/16...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power400 HP
Engine ModelCummins ISM
Drivetrain6x6
Transmission8LL Manual
Capacity3800 Gallons
Compartments3
MLS Number13104634
CategoryWater Trucks
Last Updated12/21/2024
Location
Gadsden, AZ, US
Sold By

Iron Lot LLC

Caterpillar CT660S Tri Axle Dump Truck - CT13 475HP, 6 Speed Automatic
50 0

2016 Caterpillar CT660S Tri Axle Dump Truck - CT13 475HP, 6 Speed Automatic

Newly Listed
Call for price
LIKE NEW, 2016 CATERPILLAR CT-660S DUMP TRUCK, (NEW REMAN ENGINE AND BRAND NEW TRANSMISSION), FLEET MAINTAINED LOCAL TRUCK, 240,000 MILES, CT13 ENGINE, ALLISON AUTOMATIC TRANSMISSION,...
ConditionUsed
Usage240,374 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHilbilt
Horse Power475 HP
Engine ModelCaterpillar CT13
Drivetrain6x6
Transmission6 Speed Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb
Stock NumberCC3591
MLS Number13325323
CategoryDump Trucks
Last Updated1/12/2025
Location
HOT SPRINGS, AR, US
Sold By

3W Equipment

Freightliner M2 106 Day Cab Truck - Cummins 300HP
18 0

2015 Freightliner M2 106 Day Cab Truck - Cummins 300HP

Newly Listed
$124,500 USD
36,824 Miles, Cummins ISL 300 HP, Allison 3500 RDS, 16,000 Lb. FAWR, 40,000 Lb. RAWR, 56,000 Lb. GVWR, Air Slide Holland 5th Wheel, Merritt Cab Rack With Jailbar Window, Chain Racks, Full...
ConditionUsed
Usage36,824 Miles
Horse Power300 HP
Engine ModelCummins ISL
Drivetrain6x6
Transmission6 Speed
Rear End40,000 lb
Stock NumberFHGC3934
MLS Number13322702
CategoryDay Cab Semi Trucks
Last Updated1/11/2025
Location
Union Grove, WI, US
Sold By

Custom Truck One Source

Freightliner M2 106 Day Cab Truck - Cummins 300HP
20 0

2016 Freightliner M2 106 Day Cab Truck - Cummins 300HP

Recently Updated
$142,500 USD
2016 Freightliner M2106 6x6 Daycab Tractor, 34,468 Miles, 56,000 Lbs. GVWR, 16,000 Lbs. FAWR, 40,000 Lbs. RAWR, Cummins ISL Engine, 300 Horsepower, Allison 3500RDS Transmission, Holland Air...
ConditionUsed
Usage34,468 Miles
Horse Power300 HP
Engine ModelCummins ISL D
Drivetrain6x6
Transmission6 Speed
Rear End40,000 lb
Stock NumberGDGV6329
MLS Number13225794
CategoryDay Cab Semi Trucks
Last Updated1/10/2025
Location
Union Grove, WI, US
Sold By

Custom Truck One Source

1996 Oshkosh F2344 Heavy Duty Cab & Chassis Truck
2 0

1996 Oshkosh F2344 Heavy Duty Cab & Chassis Truck

Recently Updated
$18,500 USD
1996 Oshkosh F2344 - 6x6 Cab Chassis 6x6, 9 Spd, Hi-Lo Transfer Case, 212" WB, 23k Front, 44k Rears, Actual Model FA2346 www.equipmentsalesinc.com located at Equipment Sales...
Quantity2
ConditionUsed
Duty ClassHeavy Duty Cab & Chassis Truck
Engine ModelCummins CUMMINS
Drivetrain6x6
Transmission9 Speed Manual
Rear AxleTandem Axle
Rear End44,000 lb
Stock NumberF-1247
MLS Number8553525
CategoryCab & Chassis Trucks
Last Updated1/7/2025
Location
Salt Lake City, UT, US
Sold By

Equipment Sales, Inc.

Freightliner M2 112 Tandem Axle Cab & Chassis Truck - Caterpillar, 430HP, 13 Speed Manual
18 0

2007 Freightliner M2 112 Tandem Axle Cab & Chassis Truck - Caterpillar, 430HP, 13 Speed Manual

Call for price
2007 Freightliner M2112 tandem axle truck #5142, , Vin # 1FVHC5DE57HY16392, , 6 x 6 chassis; conversion done by Marmon Herrington, , Cat C13- 430 horsepower turbo diesel engine Serial...
ConditionUsed
Usage72,611 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power430 HP
Engine ModelCaterpillar C13
Drivetrain6x6
Transmission13 Speed Manual
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number5142
MLS Number13300617
CategoryCab & Chassis Trucks
Last Updated1/1/2025
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

International Paystar 5000 Tandem Axle Cab & Chassis Truck - Cummins, 335HP, 5 Speed Allison Rds Automatic
9 0

2000 International Paystar 5000 Tandem Axle Cab & Chassis Truck - Cummins, 335HP, 5 Speed Allison Rds Automatic

Call for price
2000 International 5600i tandem axle chassis #5026, , Vin # 1HTTNAHT7YJ065398, , 6 x 6, , Cummins ISM- 350; 335 horsepower turbo diesel, , Allison HD-4560 PR 5 speed automatic transmission,...
ConditionUsed
Usage100,004 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power335 HP
Engine ModelCummins ISM350
Drivetrain6x6
Transmission5 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number5026
MLS Number13303947
CategoryCab & Chassis Trucks
Last Updated12/28/2024
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

Freightliner M2 106 Day Cab Truck - Cummins 300HP
19 0

2015 Freightliner M2 106 Day Cab Truck - Cummins 300HP

$125,500 USD
82,698 Miles, Cummins ISL 300 HP, Allison 3500 RDS, 16,000 Lb. FAWR, 40,000 Lb. RAWR, 56,000 Lb. GVWR, Air Slide 5th Wheel, Merritt Cab Rack With Jailbar Window, Chain Racks, Full Chain...
ConditionUsed
Usage82,698 Miles
Horse Power300 HP
Engine ModelCummins ISL D
Drivetrain6x6
Transmission6 Speed
Rear End40,000 lb
Stock NumberFDGA5564
MLS Number13303531
CategoryDay Cab Semi Trucks
Last Updated12/28/2024
Location
Union Grove, WI, US
Sold By

Custom Truck One Source

International Paystar 5600 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 5 Speed Allison Rds Automatic
24 0

2006 International Paystar 5600 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 5 Speed Allison Rds Automatic

Call for price
2006 International 5600i 6 x 6 chassis #5254, , Vin # 1HTXGAHT76J255412, , Cummins ISM- 385; 370 horsepower turbo diesel with Jake brake, , Allison 4500_RDS_P 5 speed automatic transmission,...
ConditionUsed
Usage36,579 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power370 HP
Engine ModelCummins ISM385V
Drivetrain6x6
Transmission5 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number5254
MLS Number13300608
CategoryCab & Chassis Trucks
Last Updated12/25/2024
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

International WorkStar 7500 Tandem Axle 16 ft Flatbed Dump Truck - 330HP, 5 Speed Allison Rds Automatic
19 0

2011 International WorkStar 7500 Tandem Axle 16 ft Flatbed Dump Truck - 330HP, 5 Speed Allison Rds Automatic

Call for price
2011 International 7500 6 x 6 (Six wheel drive) tandem axle truck #5227, , Vin #1HTWWAZTXBJ346469, , Maxxforce 10, 330 horsepower turbo diesel with Engine brake, , Allison 3000-RDSP 5 speed...
ConditionUsed
Usage27,986 Miles
Duty ClassHeavy Duty Flatbed Dump Truck
Bed Length16 ft.
Horse Power330 HP
Engine ModelInternational MAXXFORCE 10
Drivetrain6x6
Transmission5 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number5227
MLS Number13300585
CategoryFlatbed Dump Trucks
Last Updated12/25/2024
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

International WorkStar 7600 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic
13 0

2008 International WorkStar 7600 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

Call for price
2008 International 7600 6x6 axle truck #5101, Vin #1HTWYAHT38J045837, , Cummins ISM-385V; 370 horsepower turbo diesel, , Allison 4500-RDS; 6 speed automatic transmission, , Transmission...
ConditionUsed
Usage61,146 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power370 HP
Engine ModelCummins ISM385V
Drivetrain6x6
Transmission6 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number5101
MLS Number13300506
CategoryCab & Chassis Trucks
Last Updated12/25/2024
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

International Paystar 5600 Dump Truck - Cummins 370HP, 13 Speed Manual, 16' Dump
9 0

2005 International Paystar 5600 Dump Truck - Cummins 370HP, 13 Speed Manual, 16' Dump

Call for price
2005 International 5600i tandem axle chassis #4855, , Vin #1HTXGAHT55J187433, , ALL WHEEL DRIVE (6 x 6), , Cummins ISM-385; 370 horsepower turbo diesel with Jake brakes, , Fuller RTLOF-14913A...
ConditionUsed
Usage7,833 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeSE Inc
Bed Length16 ft.
Horse Power370 HP
Drivetrain6x6
Transmission13 Speed Manual
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number4855
MLS Number13300438
CategoryDump Trucks
Last Updated12/25/2024
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

Freightliner Day Cab Truck - Detroit, Automatic
18 0

2019 Freightliner Day Cab Truck - Detroit, Automatic

$44,750 USD
ConditionUsed
Usage345,884 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x6
TransmissionDetroit DT12 Automatic
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number18983
MLS Number12483050
CategoryDay Cab Semi Trucks
Last Updated12/19/2024
Location
Carlisle, PA, US
Sold By

Schneider

International 7400 Boom / Bucket Truck - 285HP
25 0

2012 International 7400 Boom / Bucket Truck - 285HP

$70,000 USD
2012 IHC 7400 6x6, Terex RM-75 Material Handling Bucket, MaxxForce DT7.6L 285 HP, Allison 3500 RDS 6 speed Automatic Transmission, 16,000 L.B. Driving Front Axle, 40,000 L.B. Rear Axle with...
ConditionUsed
Usage51,472 Miles
Horse Power285 HP
Engine ModelInternational Maxxforce DT 7.6L
Drivetrain6x6
Transmission6 Speed
SuspensionSpring
Rear End40,000 lb
Stock NumberCJ550233
MLS Number12993996
CategoryBoom & Bucket Trucks
Last Updated12/13/2024
Location
Jackson, MI, US
Sold By

Custom Truck One Source

Peterbilt 357 Tandem Axle Mechanic / Service Truck, Cummins 8.3L, 250HP, Automatic
12 4

1995 Peterbilt 357 Tandem Axle Mechanic / Service Truck, Cummins 8.3L, 250HP, Automatic

$33,500 USD
6X6 digger-Derrick truck with auger and pole grabber, auxiliary hydraulics for tools, 4 outriggers, low miles
ConditionUsed
Usage68,697 Miles
Duty ClassHeavy Duty Service Truck
Horse Power250 HP
Engine ModelCummins 8.3L
Drivetrain6x6
Transmission5 Speed Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Stock Number5924
MLS Number9784795
CategoryMechanic / Utility / Service Trucks
Last Updated12/3/2024
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Mack DMM6906S Tandem Axle Cab & Chassis Truck - E7, 350HP, 8Ll Manual
4 0

1994 Mack DMM6906S Tandem Axle Cab & Chassis Truck - E7, 350HP, 8Ll Manual

$12,000 USD
good truck, runs excellent, heavy duty, air seat, double frame, low miles,,
ConditionUsed
Usage8,020 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelMack E7
Drivetrain6x6
Transmission8LL Manual
SuspensionCamelback
Rear AxleTandem Axle
Rear End44,000 lb 4.42 ratio
Stock Number94DM6X6TACC
MLS Number12449970
CategoryCab & Chassis Trucks
Last Updated11/26/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Peterbilt 357 Day Cab Truck
20 1

2000 Peterbilt 357 Day Cab Truck

$49,500 USD
6X6, Cat 3306 @ 300 hp., 8LL trans., Hendrickson susp., 22k46k axles, 11R22.5 rubber, tool box, alum. headache rack, sliding 5th wheel, 175,792 showing, 212" WB, lowboy ramps, 54" 5th wheel...
ConditionUsed
Duty ClassHeavy Duty Day Cab Truck
Drivetrain6x6
MLS Number13056752
CategoryDay Cab Semi Trucks
Last Updated11/23/2024
Location
Three Lakes, WI, US
Sold By

Three Lakes Truck and Equipment

INTERNATIONAL 7500 SFA 6X6 Boom / Bucket Truck - 330HP, Auto
16 0

2014 INTERNATIONAL 7500 SFA 6X6 Boom / Bucket Truck - 330HP, Auto

At auction
2014 International 7500 6x6 Cab Chassis, 44,776 Miles, 58,000 Lbs. GVWR, 18,000 Lbs. FAWR, 40,000 Lbs. RAWR, Maxxforce 10 Engine, 330 Horsepower, Allison 3000RDS Transmission, Unit Being...
ConditionUsed
Usage44,776 Miles
Horse Power330 HP
Engine ModelInternational MAXXFORCE 10 D
Drivetrain6x6
Transmission6 Speed Automatic
SuspensionChalmers
Rear End40,000 lb
Stock NumberEH010874
MLS Number12335168
CategoryBoom & Bucket Trucks
Last Updated11/9/2024
Location
Kansas City, MO, US
Listed By

Custom Truck One Source

Freightliner M2 106 Cab & Chassis Truck - Cummins, 345HP
17 0

2015 Freightliner M2 106 Cab & Chassis Truck - Cummins, 345HP

$96,500 USD
2015 Freightliner M2106 6x6 Cab Chassis, 28,648 Miles, 60,000 Lbs. GVWR, 20,000 Lbs. FAWR, 40,000 Lbs. RAWR, Cummins ISL Engine, 345 Horsepower, Allison 3000RDS Transmission, Unit Being...
ConditionUsed
Horse Power345 HP
Engine ModelCummins ISL D
Drivetrain6x6
Transmission6 Speed
Rear End40,000 lb
Stock NumberFHGP3986
MLS Number13175186
CategoryCab & Chassis Trucks
Last Updated10/23/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

International WorkStar 7600 Tandem Axle Forestry Bucket Truck - Cummins, 410HP, 5 Speed Allison Rds Automatic
16 0

2009 International WorkStar 7600 Tandem Axle Forestry Bucket Truck - Cummins, 410HP, 5 Speed Allison Rds Automatic

Call for price
2009 IHC 7600 Extended-Cab 6x6 Tandem-Axle Elbow Bucket Truck, Cummins ISM-425V 10.8L @ 410 H.P., Engine Brake, Allison XMSN 4500_RDSP 5-Speed Automatic O/D Transmission, 4.63 Ratio,...
ConditionUsed
Usage14,757 Hours
Duty ClassHeavy Duty Forestry Bucket Truck
Horse Power410 HP
Engine ModelCummins ISM
Drivetrain6x6
Transmission5 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 4.63 ratio
Stock Number4086
MLS Number13187082
CategoryForestry Bucket Trucks
Last Updated10/19/2024
Location
Phoenix, AZ, US
Sold By

American Truck Sales & Salvage

International 7400 Boom / Bucket Truck - 285HP, Automatic
16 0

2013 International 7400 Boom / Bucket Truck - 285HP, Automatic

$63,500 USD
40,595 Miles, IHC MaxxForce DT 285 HP, Allison 3500 RDS, 16,000 Lb. FAWR, 40,000 Lb. RAWR, 56,000 Lb. GVWR, 232 Inch Wheelbase, 158 Inch Cab To Trunnion; Unit Being Sold As-Is/Where-Is,...
ConditionUsed
Usage40,595 Miles
Horse Power285 HP
Engine ModelInternational MAXXFORCE DT D
Drivetrain6x6
Transmission6 Speed Automatic
SuspensionSpring
Rear End40,000 lb
Stock NumberDJ133970
MLS Number12335705
CategoryBoom & Bucket Trucks
Last Updated1/9/2025
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Kenworth T800 Glider Kit - Caterpillar, 525HP, 6 Speed Automatic
42 0

2018 Kenworth T800 Glider Kit - Caterpillar, 525HP, 6 Speed Automatic

$159,995 USD
Caterpillar owned and maintained truck, 525HP CAT C13, Push button CAT transmission, PTO, Wet line kit, Full lockers, Dual breathers, 46000lb rears, 3 stage engine brake, 456 Spicer rears,...
ConditionUsed
Usage8,363 Hours
Duty ClassHeavy Duty Glider Kit
Horse Power525 HP
Engine ModelCaterpillar C13 ACERT
Drivetrain6x6
Transmission6 Speed Automatic
SuspensionNeway
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
MLS Number13124689
CategoryGlider Kits
Last Updated12/11/2024
Location
Cartersville, GA, US
Sold By

Georgia Elite Trucks

AM General M920 Tandem Axle Oil Field Truck - Cummins, 400HP, Automatic
3 0

1979 AM General M920 Tandem Axle Oil Field Truck - Cummins, 400HP, Automatic

$15,500 USD
CUMMINS NTC-400 400HP ENGINE, CAT AUTO TRANS, 52R LOCKERS, 45K WINCH,
ConditionUsed
Usage15,480 Miles
Duty ClassHeavy Duty Oil Field Truck
Horse Power400 HP
Engine ModelCummins NTC400
Drivetrain6x6
TransmissionAutomatic
Rear AxleTandem Axle
Rear End52,000 lb
Stock Number610828
MLS Number10780420
CategoryOil Field Trucks
Last Updated9/12/2024
Location
Canton, OH, US
Sold By

Adelmans Truck Parts

International 7400 Digger Derrick Truck - Cummins, 300HP
18 0

2019 International 7400 Digger Derrick Truck - Cummins, 300HP

Price Drop
$185,500 USD
2008 Terex Texoma 330-20, 20 Ft. Drill Depth W/ 2 Ft. Auger Tool, 27 Ft. 8 Inch Mast Height, 5000 Lb. Base Mounted Winch, John Deere 6.8L Diesel Engine, 1207 Hours; 2019 IHC 7400 6x6, 21,285...
ConditionUsed
Usage25,846 Miles
Horse Power300 HP
Engine ModelCummins L9 D
Drivetrain6x6
Transmission6 Speed
Rear End40,000 lb
Stock NumberKH158153
MLS Number13077089
CategoryDigger Derrick Trucks
Last Updated1/3/2025
Location
Denver, CO, US
Sold By

Custom Truck One Source

2016 Komatsu HM400-5 Water Truck
18 3

2016 Komatsu HM400-5 Water Truck

$219,000 USD
$1,700/day, $5,000/wk, $15,000/mo to rent
Click on new video below! Available for rent, rentall/purchase or to buy 2016 Komatsu HM400-5 with 2021 9,000 gallon Premier water tank.Remote cannon, 5 hydraulic spray heads (2 front 3...
ConditionUsed
Usage11,800 Hours
Engine ModelKomatsu
Emission RatingTier 4 Final
Drivetrain6x6
Capacity9000 Gallons
MLS Number12145705
CategoryWater Trucks
Last Updated12/29/2024
Location
Dallas, TX, US
Sold By

Pro Source Equipment

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