6x6 Trucks with Cummins Engines For Sale

(866) 932-___ SHOW
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15 0

2015 Freightliner 108SD Boom / Bucket Truck - 350HP

$131,500 USD

2015 Freightliner 108SD 6x6, 28,255 Miles, Cummins ISL 350 HP, Allison 3000 RDS, 16,000 Lb. FAWR, 40,000 Lb. RAWR, 56,000 Lb. GVWR 2015 Versalift VST-9000-MHI, 90 Ft. Platform Height, 56 Ft....

Condition	Used
Usage	28,255 Miles
Horse Power	350 HP
Engine Model	Cummins ISL D
Drivetrain	6x6
Transmission	6 Speed
Suspension	TufTrac
Rear End	40,000 lb
Stock Number	FDGB1908
MLS Number	13401653
Category	Boom & Bucket Trucks
Last Updated	6/19/2025
Location	Bakersfield, CA, US
Sold By	Custom Truck One Source

(833) 801-___ SHOW
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5 0

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	1/14/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

20 0

2016 Freightliner M2 106 Day Cab Truck - Cummins 300HP

$129,500 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...

Condition	Used
Usage	34,468 Miles
Horse Power	300 HP
Engine Model	Cummins ISL D
Drivetrain	6x6
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	GDGV6329
MLS Number	13225794
Category	Day Cab Semi Trucks
Last Updated	6/19/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

19 0

2015 Freightliner M2 106 Day Cab Truck - Cummins 300HP

$113,500 USD

2015 Freightliner M2106 6x6 Daycab Tractor, 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...

Condition	Used
Usage	82,698 Miles
Horse Power	300 HP
Engine Model	Cummins ISL D
Drivetrain	6x6
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	FDGA5564
MLS Number	13303531
Category	Day Cab Semi Trucks
Last Updated	8/26/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(844) 716-___ SHOW
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24 0

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

Contact 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,...

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.

(844) 716-___ SHOW
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9 0

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

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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...

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	12/25/2024
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

5 0

2023 Freightliner M2 106 Boom / Bucket Truck - 360HP

$379,525 USD

FOR SALE! A brand new Freightliner M2106 6x6 upfitted with a Terex TL100 bucket. This vehicle is powered by a 360 hp Cummins L9 diesel motor, and gears are shifted via an Allison 3000RDS...

Condition	New
Horse Power	360 HP
Engine Model	Cummins L9 D
Drivetrain	6x6
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	PHNX7817
MLS Number	13031500
Category	Boom & Bucket Trucks
Last Updated	9/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(844) 382-___ SHOW
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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,

Condition	Used
Usage	15,480 Miles
Duty Class	Heavy Duty Oil Field Truck
Horse Power	400 HP
Engine Model	Cummins NTC400
Drivetrain	6x6
Transmission	Automatic
Rear Axle	Tandem Axle
Rear End	52,000 lb
Stock Number	610828
MLS Number	10780420
Category	Oil Field Trucks
Last Updated	9/12/2024
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

5 0

2024 Freightliner M2 106 Boom / Bucket Truck - 360HP

$379,525 USD

FOR SALE! A brand new Freightliner M2106 6x6 upfitted with a Terex TL100 bucket. This vehicle is powered by a 360 hp Cummins L9 diesel motor, and gears are shifted via an Allison 3000RDS...

Condition	New
Horse Power	360 HP
Engine Model	Cummins L9 D
Drivetrain	6x6
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	RDVD6049
MLS Number	12928027
Category	Boom & Bucket Trucks
Last Updated	9/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(844) 382-___ SHOW
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2 0

2005 Advance 61211-200 Six Axle Mixer / Ready Mix / Concrete Truck - Cummins, Automatic

$16,500 USD

(6) '03 - '05 Advance Front Discharge Mixers: 6x6, 11yd Drums, 6 Axle, 3 Lifts, Cummins ISM, Auto, 46Rr,,

Condition	Used
Duty Class	Heavy Duty Mixer / Ready Mix / Concrete Truck
Engine Model	Cummins ISM
Drivetrain	6x6
Transmission	Automatic
Rear Axle	Six Axle
Rear End	46,000 lb
Stock Number	009950
MLS Number	12592929
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	2/7/2024
Location	Canton, OH, US
Sold By	Adelmans Truck Parts