6x6 Trucks For Sale

(844) 644-___ SHOW
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Tri State Truck Center - Springfield, MO

1996 Oshkosh F2344 Heavy Duty Cab & Chassis Truck

Price Drop $13,500 USD

1996 Oshkosh F2344 - 6x6 Cab Chassis Cummins L10, 9 Spd, Hi-Lo Transfer Case, 212" WB, 23k Front, 44k Rears, Actual Model FA2346 Priced to sell! Equipment Sales Inc family owned and...

Quantity	2
Condition	Used
Duty Class	Heavy Duty Cab & Chassis Truck
Engine Model	Cummins CUMMINS
Drivetrain	6x6
Transmission	9 Speed Manual
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	F-1247
MLS Number	8553525
Category	Cab & Chassis Trucks
Last Updated	2/13/2026
Location	Salt Lake City, UT, US
Sold By	Equipment Sales, Inc.

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

Contact for price

JUST BACK FROM PAINT- Look at this beautiful PRE-EMISSIONS 6x6 dump truck!, , 2005 International 5600i tandem axle chassis #4855, , Vin #1HTXGAHT55J187433, , ALL WHEEL DRIVE (6 x 6), , Cummins...

Condition	Used
Usage	7,833 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	SE Inc
Bed Length	16 ft.
Horse Power	370 HP
Drivetrain	6x6
Transmission	13 Speed Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	4855
MLS Number	13300438
Category	Dump Trucks
Last Updated	2/3/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(844) 819-___ SHOW
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2012 John Deere 250D II Dump Truck

$88,000 USD

2012 DEERE 250D III Off-HighwayDump Truck, 10,541 Hours, JOHN DEERE 6090 DIESEL ENGINE, 6x6 Drive, 6WD, 26.5 Ton Capacity, Articulating, Tires 60% Or better, Buddy Seat, Diff Lock,...

Condition	Used
Usage	10,541 Hours
Engine Model	John Deere 6090 Diesel Engine
Drivetrain	6x6
MLS Number	14100336
Category	Dump Trucks
Last Updated	1/20/2026
Location	Southeast United States, US
Sold By	Carolina Used Machinery

(844) 714-___ SHOW
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2010 Peterbilt 367 Day Cab Truck - Cummins 450HP, 18 Speed Manual

$112,900 USD

2 Line wet kit, 6x6 with Hi-Lo transfer case, 22K FA- 46K RA, Pete Air Trac suspension, Cummins ISX 450HP, Jake brake, Double frame, 126" Cab/trunnion, Sliding 5th wheel, 5.38 Ratio, 18...

Condition	Used
Usage	2,993 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x6
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	6768
MLS Number	13674728
Category	Day Cab Semi Trucks
Last Updated	1/16/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 714-___ SHOW
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2010 Peterbilt 367 Day Cab Truck - Cummins 450HP, 18 Speed Manual

$112,900 USD

2 Line wet kit, 6x6 with Hi-Lo transfer case, 22K FA- 46K RA, Pete Air Trac suspension, Cummins ISX 450HP, Jake brake, Double frame, 126" Cab/trunnion, Sliding 5th wheel, 5.38 Ratio, 18...

Condition	Used
Usage	2,255 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x6
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	6767
MLS Number	13655574
Category	Day Cab Semi Trucks
Last Updated	1/16/2026
Location	Boise, ID, US
Sold By	Diesel Depot

(844) 476-___ SHOW
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2024 Freightliner M2 106 Tracked Digger Derrick - Cummins, 360HP

$315,500 USD

Remanufactured Terex C6060, 60 Ft. Sheave Height, 34 Ft. Digging Radius, 37 Ft. Horizontal Reach, 14,160 Lb. Rated Capacity @ 11 ft., Insulated 46KVAC, Turret Mount Winch, Upper Controls ...

Condition	Used
Horse Power	360 HP
Engine Model	Cummins L9 D
Drivetrain	6x6
Transmission	6 Speed
Suspension	Spring
Rear End	40,000 lb
Stock Number	RDVD6048
MLS Number	14085386
Category	Digger Derrick Trucks
Last Updated	1/13/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(844) 311-___ SHOW
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2014 Freightliner 108SD 4000 Gallon Water Truck - 8Ll Manual

$99,500 USD

6X6, Cummins, Eaton Fuller 8LL, TUFFTRAC Suspension, McLellan 4000 Gallon Tank, Cannon, 2 Front, 2 Rear and 1 Side Sprays, 12,000 Miles on Rebuilt Transmission, Aluminum Wheels, 91,000 Miles...

Condition	Used
Usage	5,144 Hours
Duty Class	Heavy Duty Water Truck
Drivetrain	6x6
Transmission	8LL Manual
Suspension	TufTrac
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Stock Number	6X6
MLS Number	14000229
Category	Water Trucks
Last Updated	1/1/2026
Location	Phoenix, AZ, US
Sold By	PacWest Trading Co.

(855) 653-___ SHOW
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2000 Kenworth T800 Tandem Axle Cab & Chassis Truck - Caterpillar, 305HP, 8Ll Manual

$69,500 USD

2000 Kenworth T800 6X6 Tandem Axle Cab Chassis, Caterpillar C10 Diesel Engine, 305HP, 3 Stage Engine Brake, Eaton 8LL Manual Transmission, 139,637 ECM Verified Miles, 4,851 ECM Verified...

Condition	Used
Usage	4,851 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	305 HP
Engine Model	Caterpillar C10
Drivetrain	6x6
Transmission	8LL Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	T16920D
MLS Number	13730322
Category	Cab & Chassis Trucks
Last Updated	12/17/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(833) 801-___ SHOW
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1975 KIZER M818 Day Cab Truck - Manual

$7,500 USD

*TRUCK HAS SET FOR A WHILE/ SELLS AS-IS!,

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Drivetrain	6x6
Transmission	Manual
Suspension	Center Point
Rear Axle	Tandem Axle
Stock Number	75MILT818DC
MLS Number	11169343
Category	Day Cab Semi Trucks
Last Updated	11/25/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 476-___ SHOW
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2016 Freightliner M2 106 Tracked Digger Derrick - Cummins, 300HP

$149,500 USD

2016 Freightliner M2106 6x6, 41,270 Miles, 16,000 Lbs. FAWR, 40,000 Lbs. RAWR, 56,000 Lbs. GVWR, Cummins ISL Engine, 300 Horsepower, Allison 3500RDS Transmission 2015 Terex C6060 Digger...

Condition	Used
Usage	41,270 Miles
Horse Power	300 HP
Engine Model	Cummins ISL D
Drivetrain	6x6
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	GDHE4264
MLS Number	13976208
Category	Digger Derrick Trucks
Last Updated	1/21/2026
Location	St Paul, MN, US
Sold By	Custom Truck One Source

(844) 476-___ SHOW
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2017 Freightliner M2 106 Boom / Bucket Truck - 330HP

$89,600 USD

2017 Freightliner M2 Automatic 6x6 Terex RMX-75 Material Handler Bucket Truck, Cummins ISL@330 H.P. 34,900 Miles and 5,285 Hours, Allison 3500 RDS (Rugged Duty Series) 6 Speed Automatic...

Condition	Used
Usage	34,900 Miles
Horse Power	330 HP
Engine Model	Cummins ISL 8.9L
Drivetrain	6x6
Transmission	6 Speed
Suspension	Air Ride
Rear End	40,000 lb
Stock Number	HHHG2259
MLS Number	13976129
Category	Boom & Bucket Trucks
Last Updated	11/11/2025
Location	Poulsbo, WA, US
Sold By	Custom Truck One Source

(844) 670-___ SHOW
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2005 Mack Granite CV713 Cab & Chassis Truck

$34,500 USD

(5) available, 6X6, Mack AMI @ 335 hp., 8LL trans., Chalmers susp., interaxle lock, front axle lock, cruise, 160" cab to center of tandem, 21' 3" total frame, 173,147 miles/23,973 hours,

Quantity	5
Condition	Used
Duty Class	Heavy Duty Cab & Chassis Truck
Drivetrain	6x6
MLS Number	13616949
Category	Cab & Chassis Trucks
Last Updated	10/29/2025
Location	Three Lakes, WI, US
Sold By	Three Lakes Truck and Equipment

(844) 293-___ SHOW
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2013 Freightliner 108SD Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 10 Speed Manual

$79,900 USD

2013 Freightliner 108SD 6×6 Cab Chassis, Cummins ISC @ 350 HP, 6×6, 10 Speed Manual, Air Brakes, A/C, Full Lockers, Cruise Control, 16K Front, 40K Rears, 56,000 LB GVWR, Double Framed, 36′...

Condition	Used
Usage	7,005 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins ISC
Drivetrain	6x6
Transmission	10 Speed Manual
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	5622
MLS Number	13720904
Category	Cab & Chassis Trucks
Last Updated	10/25/2025
Location	Fontana, CA, US
Sold By	Big Truck & Equipment Sales

(855) 977-___ SHOW
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2009 Peterbilt 365 6x6 Water Truck

$132,500 USD

Retirement Sale - Low Mileage Peterbilt 6x6 Water Truck, 203" WB Cummins ISL, Allison Automatic Trans 4500RDS-P - just rebuilt Front Axle - MT22-H Planetary, Rear Axles DSP41 w/ Full lockers...

Condition	Used
Usage	6,730 Hours
Duty Class	Heavy Duty Water Truck
Engine Model	Cummins ISL
Drivetrain	6x6
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	41,000 lb 6.17 ratio
Capacity	3600 Gallons
MLS Number	12782082
Category	Water Trucks
Last Updated	10/6/2025
Location	Newark, CA, US
Sold By	Seattle Tractor International, Inc.

2009 International Paystar 5600 Tandem Axle 18 ft Stake Bed Truck - 410HP, 5 Speed Allison Rds Automatic

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2009 International 5600i 6 x 6 t/a chassis #5277; Vin # 1HTXGAHT19J056084, , Cummins ISM- 425V; 410 horsepower turbo diesel with Jake brake, , Allison 4500_RDS_P 5 speed automatic...

Condition	Used
Usage	61,718 Miles
Duty Class	Heavy Duty Stake Bed Truck
Bed Length	18 ft.
Horse Power	410 HP
Engine Model	Cummins ISM425V
Drivetrain	6x6
Transmission	5 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	5277
MLS Number	13510180
Category	Stake Bed Trucks
Last Updated	5/31/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

2009 International Paystar 5600 Roll Off Truck - Cummins, 410HP, 5 Speed Allison Rds Automatic

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2009 International 5600i 6 x 6 t/a chassis #5277; Vin # 1HTXGAHT19J056084, , Cummins ISM- 425V; 410 horsepower turbo diesel with Jake brake, , Allison 4500_RDS_P 5 speed automatic...

Condition	Used
Usage	2,468 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	410 HP
Engine Model	Cummins ISM425V
Drivetrain	6x6
Transmission	5 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	5277R
MLS Number	13510191
Category	Roll Off Trucks
Last Updated	5/8/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(888) 315-___ SHOW
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2008 Freightliner M2 112 Reel Truck - TSE DPT40B-3 SK 3-Drum Puller

$60,000 USD

2008 Freightliner M2112 6x6, 38,815 Miles, Pull Plate:-Pintle -Air Electric, CAT C-13, 410 HP, Allison 4500 RDS, 20,000 LB. Front Axle, 40,000 LB. Rear Axle 2008 TSE DPT40B-3 SK, 3-Drum...

Condition	Used
Usage	38,815 Miles
Horse Power	410 HP
Engine Model	C13 D
Drivetrain	6x6
Transmission	6 Speed Automatic
Rear End	40,000 lb
Stock Number	8HZ07475
MLS Number	12335661
Category	Cable Reel Loader Trucks
Last Updated	6/20/2025
Location	Canton, OH, US
Sold By	Custom Truck One Source

(844) 293-___ SHOW
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2015 Freightliner 108SD Tandem Axle Cab & Chassis Truck - Cummins, 350HP, Automatic

$99,900 USD

2015 Freightliner 108SD 6x6, Cummins ISL9 @ 350HP, Allison Automatic, 6×6, Air Brakes, A/C, Full Lockers, 2 Speed Transfer Case, Power Windows, Cruise Control, PTO W/ 2,312 PTO Hours, 16K...

Condition	Used
Usage	26,770 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins ISL9
Drivetrain	6x6
Transmission	Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	5582CC
MLS Number	13398756
Category	Cab & Chassis Trucks
Last Updated	7/4/2025
Location	Fontana, CA, US
Sold By	Big Truck & Equipment Sales

(844) 293-___ SHOW
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2013 Freightliner 108SD Cab & Chassis Truck - Cummins, 350HP, 10 Speed Manual

$89,900 USD

2013 Freightliner 108SD 6x6, Cummins ISC @ 350 HP, 6×6, 10 Speed Manual, Air Brakes, A/C, 16K Front, 40K Rears, 56,000 LB GVWR, 2,941 PTO Hours, 6,576 Total Truck Hours, ECU Verified 34,204...

Condition	Used
Usage	6,576 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins ISC
Drivetrain	6x6
Transmission	10 Speed Manual
Stock Number	5623
MLS Number	13370222
Category	Cab & Chassis Trucks
Last Updated	7/4/2025
Location	Fontana, CA, US
Sold By	Big Truck & Equipment Sales

(833) 801-___ SHOW
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1994 Mack DMM6906S Tandem Axle Cab & Chassis Truck - E7, 350HP, 8Ll Manual

$10,000 USD

good truck, runs excellent, heavy duty, air seat, double frame, low miles, missing front drive shaft!,

Condition	Used
Usage	8,020 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Mack E7
Drivetrain	6x6
Transmission	8LL Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.42 ratio
Stock Number	94DM6X6TACC
MLS Number	12449970
Category	Cab & Chassis Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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1968 Kaiser M51A2 Dump Truck - Cummins 240HP, Manual, 12' Dump

$8,000 USD

good older truck, runs great, bed dumps, 6 x 6 works, *TRUCK HAS SET FOR A COUPLE YEARS AND WILL NEED A GOOD SERVICE TO GO BACK TO WORK!,

Condition	Used
Duty Class	Heavy Duty Dump Truck
Bed Length	12 ft.
Horse Power	240 HP
Drivetrain	6x6
Transmission	Manual
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	68MILTDUMP
MLS Number	11646179
Category	Dump Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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

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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,...

Condition	Used
Usage	36,579 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	370 HP
Engine Model	Cummins ISM385V
Drivetrain	6x6
Transmission	5 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	5254
MLS Number	13300608
Category	Cab & Chassis Trucks
Last Updated	12/25/2024
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

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

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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...

Condition	Used
Usage	27,986 Miles
Duty Class	Heavy Duty Flatbed Dump Truck
Bed Length	16 ft.
Horse Power	330 HP
Engine Model	International MAXXFORCE 10
Drivetrain	6x6
Transmission	5 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	5227
MLS Number	13300585
Category	Flatbed Dump Trucks
Last Updated	12/25/2024
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(833) 495-___ SHOW
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2002 Oshkosh MK23 4000 Gallon Water Truck - Caterpillar 410HP, 7 Speed Automatic

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2002 OSHKOSH MK 23 6X6 ALL WHEEL DRIVE UNIT/ COMES WITH 4000 GALLON MAVERICK WATER SYSTEM CAT C-12 @410HP WITH ENGINE BRAKE, 6 POSITION COIL OVER SPRING SUSP, 7 SP ALLISON, ON ROAD/ OFF ROAD...

Condition	Used
Duty Class	Heavy Duty Water Truck
Horse Power	410 HP
Engine Model	Caterpillar C12
Drivetrain	6x6
Transmission	7 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Capacity	4000 Gallons
MLS Number	11995079
Category	Water Trucks
Last Updated	1/30/2024
Location	Chandler, AZ, US
Sold By	Maverick Equipment LLC