Automatic 6x4 Cab & Chassis Trucks with Cummins Engines For Sale

1 - 25 of 33 listings

2020 Mack Granite 64BR MHD Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic

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CAB TO END OF FRAME342 ",

Condition	Used
Usage	7,075 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Mack
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.63 ratio
Stock Number	C-37167
MLS Number	14075120
Category	Cab & Chassis Trucks
Last Updated	1/7/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2015 Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 270HP, 5 Speed Automatic

$39,995 USD

270HP ISL Cummins, Allison automatic transmission, Full locking rears, 21ft cab to frame, 160” cab to trunnion, Runs strong, Ask about our shipping service,

Quantity	4
Condition	Used
Usage	11,195 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	270 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	5 Speed Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
MLS Number	13794479
Category	Cab & Chassis Trucks
Last Updated	12/31/2025
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(833) 901-___ SHOW
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2015 Kenworth T440 Tandem Axle Cab & Chassis Truck - Cummins, 350HP, Automatic

$40,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEAT, DOUBLE FRAME, FULL LOCKING REARS, FLOATS, LOW MILES!,

Condition	Used
Usage	219,940 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Drivetrain	6x4
Transmission	Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.57 ratio
Stock Number	15T4219TACC
MLS Number	14063097
Category	Cab & Chassis Trucks
Last Updated	12/28/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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2014 Kenworth T440 Tandem Axle Cab & Chassis Truck - Cummins, 350HP, Automatic

$40,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEAT, DOUBLE FRAME, FULL LOCKING REARS, FLOATS, LOW MILES!,

Condition	Used
Usage	96,769 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Drivetrain	6x4
Transmission	Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.57 ratio
Stock Number	14T44096TACC
MLS Number	13848027
Category	Cab & Chassis Trucks
Last Updated	12/28/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2024 Autocar DC64 Cab & Chassis Truck

$279,900 USD

Autocar DC64 Quint Axle Cab Chassis. Multiple Configurations Available, 20K Front Axle, 46K Rear Axles, Three 8K Lift Axles, 90K GVWR. Cummins Engine, 475 HP. AIR Ride Suspension. Allison...

Condition	New
Usage	1,100 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	475 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	70,000 lb 4.30 ratio
MLS Number	12755679
Category	Cab & Chassis Trucks
Last Updated	12/25/2025
Location	Roseville, MN, US
Sold By	Universal Truck Sales

(844) 988-___ SHOW
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2026 Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 350HP, Automatic

$124,995 USD

2026 Freightliner M2 106 Plus (M2106) -- Cummins L9 -- Allison 3000 RDS, Powertrain * Cummins L9 Diesel -- 350 HP / 1050 lb-ft * Allison 3000 RDS Automatic Transmission * 80-Gallon Fuel...

Condition	New
Usage	18 Miles
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	TDWP8365
MLS Number	13667965
Category	Cab & Chassis Trucks
Last Updated	12/18/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

(844) 241-___ SHOW
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2026 Freightliner 114SD Cab & Chassis Truck

$165,995 USD

2026 Freightliner 114SD Cab Chassis -- Cummins Diesel -- Allison Automatic -- Non-CDL, * Cummins X12 Diesel -- 455 HP / 660 lb-ft torque, * Allison 4500 RDS Automatic Transmission, * 100...

Condition	New
Usage	4 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	455 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	TDWG5362
MLS Number	13857102
Category	Cab & Chassis Trucks
Last Updated	12/18/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

(844) 241-___ SHOW
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2026 Freightliner M2 106 Cab & Chassis Truck

$119,998 USD

2026 Freightliner M2 106 Plus (M2106), Miami Freightliner --- Hialeah Gardens, FL, Powertrain, * Cummins ISB 6.7L Diesel --- 260 HP / 660 lb-ft, * Allison 3500 RDS Automatic Transmission...

Condition	New
Usage	9 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear End	18,000 lb
Stock Number	TDWP8857
MLS Number	13661030
Category	Cab & Chassis Trucks
Last Updated	12/19/2025
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

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2026 Freightliner M2 106 Cab & Chassis Truck

$119,998 USD

2026 Freightliner M2 106 Plus (M2106), Miami Freightliner --- Hialeah Gardens, FL, Powertrain, * Cummins L9 Diesel --- 350 HP, * Allison 3500 RDS Automatic Transmission, * Dual...

Condition	New
Usage	2,352 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear End	46,000 lb
Stock Number	TDWP8849
MLS Number	13661031
Category	Cab & Chassis Trucks
Last Updated	12/19/2025
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

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2014 Freightliner 114SD Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

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58845 Miles, Engine: CUMMINS ISL, 370 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Hendrickson Suspension, Tires: 425/65R22.5 / 11R22.5, Wheels:...

Condition	Used
Usage	58,845 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	370 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.63 ratio
Stock Number	C-36690
MLS Number	14020529
Category	Cab & Chassis Trucks
Last Updated	12/6/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2026 Freightliner 114SD Cab & Chassis Truck

$165,995 USD

2026 Freightliner 114SD Cab Chassis -- Cummins Diesel -- Allison Automatic -- Non-CDL, * Cummins X12 Diesel -- 455 HP / 660 lb-ft torque, * Allison 4500 RDS Automatic Transmission, * 100...

Condition	New
Usage	5 Miles
Horse Power	505 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	TDWG5418
MLS Number	13852259
Category	Cab & Chassis Trucks
Last Updated	12/5/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

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2009 Peterbilt 367 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

$69,900 USD

Heavy axle- 20K FA-46K RA, 3 way lockers, Double frame, 6.14 ratio, Chalmers suspension, Allison 4500RDS transmission, Cummins ISM 370 HP, Jake brake, 152" Exhaust to center trunnion, A/C,...

Condition	Used
Usage	67,860 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	370 HP
Engine Model	Cummins ISM
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb 6.14 ratio
Stock Number	6785
MLS Number	13848976
Category	Cab & Chassis Trucks
Last Updated	12/5/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 714-___ SHOW
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2016 Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Allison Hs Automatic

$44,900 USD

2016 Freightliner M2-106, Cummins ISL 350HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, Tandem Axle, Air Ride Suspension, 54,600 GVW, 14,600# DA-F-14.7-3 Front Axle, 40,000#...

Condition	Used
Usage	5,124 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	16WH281
MLS Number	13723272
Category	Cab & Chassis Trucks
Last Updated	12/4/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2026 Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 260HP, Automatic

$104,998 USD

2026 Freightliner M2 106 Plus (M2106), Miami Freightliner --- Hialeah Gardens, FL, Powertrain, * Cummins ISB 6.7L Diesel -- 260 HP / 660 lb-ft, * Allison 2100 RDS Automatic Transmission,...

Condition	New
Usage	9 Miles
Horse Power	260 HP
Engine Model	Cummins B6.7
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	18,000 lb
Stock Number	TDWP8847
MLS Number	13661029
Category	Cab & Chassis Trucks
Last Updated	12/3/2025
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

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2025 Kenworth T880 Tandem Axle Cab & Chassis Truck - Cummins, 525HP, 6 Speed Allison Rds Automatic

$188,500 USD

2025 Kenworth T880 Tri-Axle Cab Chassis, Cummins X15 Turbo Diesel Engine, 525 HP, Engine Brake, Allison 4500 RDS 6 Speed Automatic Transmission, ONLY 46 Original Miles 30 Engine Hours, 72K...

Condition	Used
Usage	30 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	57,200 lb 4.11 ratio
Stock Number	T17745D
MLS Number	13952754
Category	Cab & Chassis Trucks
Last Updated	12/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks

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2017 Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 270HP, 6 Speed Allison Rds Automatic

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288911 Miles, 9472 Hours, Engine: CUMMINS ISL, 270 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, AirLiner Suspension, Tires: 295/80R22.5 / 11R22.5, Wheels:...

Condition	Used
Usage	9,472 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	270 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Stock Number	C-37047
MLS Number	13993417
Category	Cab & Chassis Trucks
Last Updated	11/20/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2024 BATTLE MOTORS LNT Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Automatic

$159,995 USD

Class: 6, 7, and 8 GVWR: 26,000 – 66,000 lbs Horsepower: Up to 380 HP Torque: Up to 1,250 lb-ft Engines: Cummins B6.7 or Cummins L9 Transmissions: 6th Generation Allison 3000 RDS or 3500 RDS...

Condition	New
Usage	11 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Stock Number	BM1002444
MLS Number	13796956
Category	Cab & Chassis Trucks
Last Updated	11/15/2025
Location	Naples, FL, US
Sold By	All Roads Trucks

(239) 451-___ SHOW
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2024 BATTLE MOTORS LNT Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Automatic

$159,995 USD

Class: 6, 7, and 8 GVWR: 26,000 – 66,000 lbs Horsepower: Up to 380 HP Torque: Up to 1,250 lb-ft Engines: Cummins B6.7 or Cummins L9 Transmissions: 6th Generation Allison 3000 RDS or 3500 RDS...

Condition	New
Usage	11 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Stock Number	BM1002443
MLS Number	13796955
Category	Cab & Chassis Trucks
Last Updated	11/15/2025
Location	Naples, FL, US
Sold By	All Roads Trucks

(239) 451-___ SHOW
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2024 BATTLE MOTORS LNT Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Automatic

$159,995 USD

Class: 6, 7, and 8 GVWR: 26,000 – 66,000 lbs Horsepower: Up to 380 HP Torque: Up to 1,250 lb-ft Engines: Cummins B6.7 or Cummins L9 Transmissions: 6th Generation Allison 3000 RDS or 3500 RDS...

Condition	New
Usage	11 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Stock Number	BM1002442
MLS Number	13796954
Category	Cab & Chassis Trucks
Last Updated	11/15/2025
Location	Naples, FL, US
Sold By	All Roads Trucks

(239) 451-___ SHOW
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2024 BATTLE MOTORS LNT Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Automatic

$159,995 USD

Class: 6, 7, and 8 GVWR: 26,000 – 66,000 lbs Horsepower: Up to 380 HP Torque: Up to 1,250 lb-ft Engines: Cummins B6.7 or Cummins L9 Transmissions: 6th Generation Allison 3000 RDS or 3500 RDS...

Condition	New
Usage	11 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Stock Number	BM1002441
MLS Number	13796953
Category	Cab & Chassis Trucks
Last Updated	11/15/2025
Location	Naples, FL, US
Sold By	All Roads Trucks

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2024 BATTLE MOTORS LNT Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Automatic

$159,995 USD

Class: 6, 7, and 8 GVWR: 26,000 – 66,000 lbs Horsepower: Up to 380 HP Torque: Up to 1,250 lb-ft Engines: Cummins B6.7 or Cummins L9 Transmissions: 6th Generation Allison 3000 RDS or 3500 RDS...

Condition	New
Usage	10 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Stock Number	BM1002440
MLS Number	13796952
Category	Cab & Chassis Trucks
Last Updated	11/15/2025
Location	Naples, FL, US
Sold By	All Roads Trucks

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2021 DENNIS EAGLE PROVIEW Cab & Chassis Truck

$154,900 USD

READY TO DELIVER WITH SPECIAL PRICING ON LEFT HAND DRIVE DENNIS EAGLE ALLISON 3000 EQUIPPED 25 YARD REAR LOAD LOADMASTER EXEL WITH DOUBLE TIPPERS AND DRUM WINCH. WITH: Cummins L9 Engine, ...

Condition	New
Usage	4,370 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	360 HP
Drivetrain	6x4
Transmission	Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 6.14 ratio
Stock Number	250195
MLS Number	11229376
Category	Cab & Chassis Trucks
Last Updated	10/30/2025
Location	Walpole, MA, US
Sold By	Allegiance Trucks

(844) 435-___ SHOW
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2026 Kenworth T880 Tandem Axle Cab & Chassis Truck - Cummins, 525HP, 6 Speed Allison Rds Automatic

$188,995 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	544 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	KN223154
MLS Number	13765776
Category	Cab & Chassis Trucks
Last Updated	10/15/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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2026 Kenworth T880 Tandem Axle Cab & Chassis Truck - Cummins, 525HP, 6 Speed Allison Rds Automatic

$188,995 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	11 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	KN223155
MLS Number	13765777
Category	Cab & Chassis Trucks
Last Updated	10/15/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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2018 Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 270HP, 6 Speed Allison Rds Automatic

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Engine: CUMMINS L9, 270 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, AirLiner Suspension, Tires: 295/80R22.5 / 11R22.5, Wheels: All Aluminum, Wheel Base:...

Condition	Used
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	270 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Stock Number	C-36677
MLS Number	13862825
Category	Cab & Chassis Trucks
Last Updated	10/2/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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Automatic 6x4 Cab & Chassis Trucks with Cummins Engines For Sale

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