6 Speed Trucks with Cummins Engines For Sale

(855) 370-___ SHOW
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12 1

2017 International DuraStar 4400 18 ft Box Truck - 260HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

$39,900 USD

2017 International Durastar 4400, 18'X96" Box with 2-Stage Lift Gate, Single Axle, Spring Suspension, Cummins L9 260HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, 33,000 GVW,...

Condition	Used
Usage	5,475 Hours
Duty Class	Heavy Duty Box Truck
Box Length	18 ft.
Horse Power	260 HP
Engine Model	Cummins L9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 4.88 ratio
Door Type	Roll up
Liftgate	Yes
Stock Number	17IH066
MLS Number	13369599
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/10/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 305-___ SHOW
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13 0

2017 Peterbilt 367 Tri Axle Dump Truck - Cummins 385HP, 6 Speed Allison Rds Automatic, 17' Dump

$139,900 USD

Triaxle, Extended Cab, 17' Rogers Steel Dump w/48" Sides, ISX12 Cummins 385 HP, Allison Automatic 6 Speed, 4.89 Ratio, 3 Stage Engine Brake, HaulMaax, 14,600 FA, 46,000 RA, 13,500 Steerable...

Condition	Used
Usage	13,239 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	17 ft.
Horse Power	385 HP
Engine Model	Cummins ISX12
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	4.89 ratio
Stock Number	HD410092
MLS Number	13302457
Category	Dump Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 305-___ SHOW
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16 0

2022 Mack MD6 26 ft Box Truck - 260HP, 6 Speed Allison Rds Automatic, Liftgate

$69,900 USD

Single Axle, 26' Marathon Van Body, 2,500 LB "Waltco" Lift Gate, Under CDL, B6.7 Cummins 260 HP, Allison Automatic 6 Speed, 5.57 Ratio, Engine Brake, Air Ride, 268" WB, 10K FA, 17K RA,...

Condition	Used
Usage	3,974 Hours
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	260 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,000 lb 5.57 ratio
Liftgate	Yes
Stock Number	NS004267
MLS Number	13124198
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(866) 695-___ SHOW
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26 0

2007 Peterbilt 335 Single Axle Sleeper Semi Truck - Cummins 215HP, 6 Speed Automatic

$179,000 USD

Engine Overhauled at 192,490, EngineModel: ISC315, Cab: Crew Cab,

Condition	Used
Usage	192,500 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	315 HP
Engine Model	Cummins ISC
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	4.30 ratio
Stock Number	MCO697866
MLS Number	12108911
Category	Sleeper Semi Trucks
Last Updated	10/10/2025
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(833) 660-___ SHOW
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23 0

2017 Freightliner M2 106 Single Axle Dump Truck - Cummins 220HP, 6 Speed Allison Rds Automatic

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2017 Freightliner M2-106 Chipper Truck Powertrain Chassis: 143,892 miles B6.7 Cummins Motor, 220HP/660lbs-ft 6 Speed Allison 2100RDS Automatic Transmission | 4x2 Air Brakes, Air...

Condition	Used
Usage	3,953 Hours
Duty Class	Medium Duty Dump Truck
Horse Power	220 HP
Engine Model	Cummins ISB6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb
Stock Number	T17625M
MLS Number	13877658
Category	Dump Trucks
Last Updated	10/9/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

(855) 980-___ SHOW
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14 0

2007 Peterbilt 335 15 ft Flatbed Truck - 6 Speed Manual

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2006 PETERBILT 335 STRAIGHT TRUCK, CUMMINS ISC, 6 SPEED MANUAL TRANSMISSION, 15FT FLATBED, 11R22.5,

Condition	Used
Usage	100,244 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	15 ft.
Engine Model	Cummins ISC
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Stock Number	687854-PB
MLS Number	13672526
Category	Flatbed Trucks
Last Updated	10/9/2025
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(833) 660-___ SHOW
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23 0

2016 RAM 5500 Stake Bed Truck - 325HP, 6 Speed Automatic

$37,500 USD

2016 Ram 5500HD 16ft Flatbed Truck, Cummins, Auto Powertrain Chassis: 150,959 miles 4192 Hours, 6.7L Cummins 325hp Exhaust Brake, 6 spd Automatic Transmission | 4x4, Hydraulic Brakes,...

Condition	Used
Usage	150,759 Miles
Duty Class	Medium Duty Stake Bed Truck
Horse Power	325 HP
Engine Model	Cummins B6.7
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Stock Number	T17527M
MLS Number	13873850
Category	Stake Bed Trucks
Last Updated	10/8/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

(855) 929-___ SHOW
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11 0

2016 RAM 5500 4X4 Regular Cab Diesel Engine with Heavy-Duty 11 Ft Steel Flatbed Body, Liftgate and Western V-Plow

$25,000 USD

Chassis Equipment:, Air Conditioning and Cruise Control Infotainment 5" Touchscreen w/USB Port Upfitter Switches and 12VDC Power Electric Shift 4WD Cloth 40/20/40 Bucket Seats Power...

Condition	Used
Usage	217,000 Miles
Duty Class	Medium Duty Flatbed Truck
Upfit Type	Flatbed / Platform Body
Upfit Make	TAFCO
Bed Length	11 ft.
Engine Model	Cummins
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	V#669
MLS Number	13873281
Category	Flatbed Trucks
Last Updated	10/8/2025
Location	Duluth, MN, US
Sold By	Equipment Rental Company

(410) 465-___ SHOW
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6 0

2026 International MV Rollback Tow Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic

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Century 22’ Steel LCG12, ITD SP9000 (Side Puller), Lodar,

Condition	New
Usage	1 Miles
Duty Class	Medium Duty Rollback Tow Truck
Horse Power	300 HP
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Stock Number	C1799-R1491
MLS Number	13870921
Category	Rollback Tow Trucks
Last Updated	10/7/2025
Location	Ellicott City, MD, US
Sold By	All Roads Trucks

(410) 465-___ SHOW
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6 0

2025 International MV Single Axle Rollback Tow Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic

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Century 21’6” Steel LCG12 (12K Deck) 4K Wheel Lift with Slide-In L-Arms, 8K Winch, Hot Shift PTO, 2-48” Tool Boxes,

Condition	New
Usage	1 Miles
Duty Class	Medium Duty Rollback Tow Truck
Horse Power	300 HP
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Stock Number	C1758-R1451
MLS Number	13870917
Category	Rollback Tow Trucks
Last Updated	10/7/2025
Location	Ellicott City, MD, US
Sold By	All Roads Trucks

(855) 977-___ SHOW
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22 0

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.

(844) 479-___ SHOW
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57 1

Ford F-750 55 ft Boom / Bucket Truck - 2010 Hi-Ranger XT55 Aerial Lift, 6 Spd

$44,900 USD

2010 Ford F-750 Forestry Truck/ Tree Truck, 6.7L Cummins diesel, 6-speed manual trans, 85k miles, cruise, trailer brakes, strobe lights, 33k g.v.w., p.t.o., Hi-Ranger Boom, Model#XT-55,...

Condition	Used
Usage	85,725 Miles
Duty Class	Heavy Duty Boom / Bucket Truck
Upfit Type	Aerial Lift
Upfit Make	Hi-Ranger
Upfit Model	XT55
Engine Model	Cummins 6.7
Transmission	6 Speed
Rear Axle	Single Axle
Outriggers	Yes
Lift Height	55 ft
Stock Number	13414
MLS Number	13360463
Category	Boom & Bucket Trucks
Last Updated	10/7/2025
Location	North Hills, CA, US
Sold By	Truck Depot

(410) 465-___ SHOW
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4 0

2025 Peterbilt 567 Tri Axle Rollback Tow Truck - Cummins, 565HP, 6 Speed Allison Rds Automatic

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2025 Peterbilt 567 Day Cab Tri-Axle White, Century 30 Series LCG (DRW-LCB), VIN: 1NPCX4EX9SD724960, Quote Identifier: Pete of Atlanta QUO-1082419-J8P2C4, 2025 White Peterbilt Model 567...

Condition	New
Usage	22 Miles
Duty Class	Heavy Duty Rollback Tow Truck
Bed Length	28 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Neway
Rear Axle	Tri Axle
Rear End	59,500 lb
Stock Number	C1732-R1312
MLS Number	13534083
Category	Rollback Tow Trucks
Last Updated	10/4/2025
Location	Ellicott City, MD, US
Sold By	All Roads Trucks

(833) 901-___ SHOW
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34 2

2007 Kenworth T300 Single Axle Hooklift Truck - Cummins, 240HP, 6 Speed Manual

$39,995 USD

Cummins ISC 240HP, 6 speed Eaton Fuller, Clean truck no rust, Newer turbo, Steer tires like new, Electric tarp, Hydraulic PTO, Ask about our shipping service,

Condition	Used
Usage	366,314 Miles
Duty Class	Heavy Duty Hooklift Truck
Horse Power	240 HP
Engine Model	Cummins ISC240
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	3.90 ratio
MLS Number	13866643
Category	Hooklift Trucks
Last Updated	11/13/2025
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(855) 804-___ SHOW
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12 0

2015 Ford F-750 XL Single Axle Forestry Bucket Truck - Cummins, 240HP, 6 Speed Manual

$59,900 USD

2015 Ford F-750 --- Single Axle, 6.7 Cummins 240 HP, Manual 6 Speed, 12,000 Front Axle, 21,000 Rear Axle, 194" Wheelbase, 16' 2" Bridge, Spring, Electric/Hydraulic Brakes, Pintle Hitch, 11'...

Condition	Used
Usage	46,446 Miles
Duty Class	Heavy Duty Forestry Bucket Truck
Horse Power	240 HP
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Stock Number	657398
MLS Number	13738644
Category	Forestry Bucket Trucks
Last Updated	10/3/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(855) 906-___ SHOW
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68 0

2024 International MV Single Axle Hooklift Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic

$155,500 USD

2024 INTERNATIONAL MV607 SBA 2-AXLE **NO CDL REQUIRED** **NO FET**, Cummins 6.7L (300 HP), Exhaust Brake, Allison 3000RDS 6-Speed Automatic Transmission, Meritor 21,000# Single Drive Rear...

Condition	New
Usage	130 Miles
Duty Class	Medium Duty Hooklift Truck
Horse Power	300 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.86 ratio
Stock Number	E17849
MLS Number	12592923
Category	Hooklift Trucks
Last Updated	10/3/2025
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(833) 300-___ SHOW
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39 1

2009 Freightliner M2 106 Tandem Axle Plow / Spreader Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic

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Front plow markVIKING CIVES, Front plow dimension11 ', _ ", Side plow markVIKING CIVES, Side plow dimension11', Installed optionBEACONS LIGHT Make dump boxLAGACE, Dump box model-, Dump box...

Condition	Used
Usage	11,363 Hours
Duty Class	Heavy Duty Plow / Spreader Truck
Horse Power	300 HP
Engine Model	Cummins ISC
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Rubber Block
Rear Axle	Tandem Axle
Rear End	46,000 lb 6.43 ratio
Stock Number	C-36727
MLS Number	13862927
Category	Plow / Spreader Trucks
Last Updated	10/2/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 300-___ SHOW
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33 1

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

13 0

2013 Ford F-750 Forestry Bucket Truck - Altec Aerial Lift

$61,000 USD

2013 Ford F-750 Forestry Bucket Truck, 1767, 3FRPF7FC2DV033864, 83,999 miles, Engine Make: Cummins, Engine Model: 6B, Trans Make Allison, Trans Model 2500 RDS,...

Condition	Used
Usage	83,999 Miles
Upfit Type	Aerial Lift
Upfit Make	Altec
Upfit Model	LR755
Engine Model	Cummins 6BT-Engine Model: 5.9-liter, 6-cylinder, inline, 4-stroke diesel engine
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Outriggers	Yes
Stock Number	1767
MLS Number	13855995
Category	Forestry Bucket Trucks
Last Updated	9/30/2025
Location	Northeast United States, US
Sold By	Carolina Used Machinery

27 0

2013 Ford F-750 Forestry Bucket Truck - Altec LR760-E70 Aerial Lift

$70,000 USD

2013 Ford F-750 Forestry Bucket Truck, 1771, 3FRPF7FC8DV031939, 68,644 miles, ****Low Miles****, *****Elevator****, Engine Make: Cummins, Engine Model: 6.7L, Trans Make: Eaton-Fuller...

Condition	Used
Usage	68,644 Miles
Upfit Type	Aerial Lift
Upfit Make	Altec
Upfit Model	LR760-E70
Engine Model	Cummins 6.7L
Drivetrain	4x2
Transmission	6 Speed Manual
Outriggers	Yes
Lift Height	70 ft
Lift Capacity	400.00 Lb
Stock Number	1771
MLS Number	13855620
Category	Forestry Bucket Trucks
Last Updated	9/30/2025
Location	Northeast United States, US
Sold By	Carolina Used Machinery

18 0

2014 Freightliner M2 Forestry Bucket Truck - Altec LR756 FM Aerial Lift

$68,000 USD

2014 Freightliner M2 Forestry Bucket Truck, 1678, 1FVDCXDT1EHFP7934, 172,787 miles, Engine Make: Cummins, Engine Model: 6B is a 5.9-liter, 12-valve, 6-cylinder diesel engine, Trans...

Condition	Used
Usage	172,787 Miles
Upfit Type	Aerial Lift
Upfit Make	Altec
Upfit Model	LR756 FM
Engine Model	Cummins 6BT-Engine Model: 5.9-liter, 6-cylinder, inline, 4-stroke diesel engine
Drivetrain	4x2
Transmission	6 Speed Manual
Outriggers	Yes
Lift Height	56 ft
Stock Number	1678
MLS Number	13855102
Category	Forestry Bucket Trucks
Last Updated	9/30/2025
Location	Northeast United States, US
Sold By	Carolina Used Machinery

15 0

2014 Freightliner M2 106 Forestry Bucket Truck - Altec LR760-E70 Aerial Lift

$90,000 USD

2014 Freightliner M2 106 Forestry Bucket Truck, ****Automatic Elevator Forestry Bucket Truck****, 1858, 1FVACXDT1EHFG5975, 158,565 miles, Engine Make: Cummins, Engine Model: 6B ,...

Condition	Used
Usage	158,567 Miles
Upfit Type	Aerial Lift
Upfit Make	Altec
Upfit Model	LR760-E70
Engine Model	Cummins : 6B 5.9-liter, 12-valve, inline 6-cylinder diesel engine
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Outriggers	Yes
Lift Height	60 ft
Stock Number	1858
MLS Number	13854890
Category	Forestry Bucket Trucks
Last Updated	9/30/2025
Location	Northeast United States, US
Sold By	Carolina Used Machinery

19 0

2015 Freightliner M2 Forestry Bucket Truck - Altec LR756 FM Aerial Lift

$68,000 USD

2015 Freightliner M2 Forestry Bucket Truck, 1791, 1FVDCXDT3FHGH2363, 137,947 miles, Engine Make: Cummins, Engine Model:6B 5.9-liter, 6-cylinder, inline, 4-stroke diesel engine, Trans...

Condition	Used
Usage	137,947 Miles
Upfit Type	Aerial Lift
Upfit Make	Altec
Upfit Model	LR756 FM
Engine Model	Cummins 6BT-Engine Model: 5.9-liter, 6-cylinder, inline, 4-stroke diesel engine
Drivetrain	4x2
Transmission	6 Speed Manual
Outriggers	Yes
Lift Height	56 ft
Stock Number	1791
MLS Number	13854101
Category	Forestry Bucket Trucks
Last Updated	9/30/2025
Location	Northeast United States, US
Sold By	Carolina Used Machinery

18 0

2015 Freightliner M2 Forestry Bucket Truck - Altec LR756 FM Aerial Lift

$68,000 USD

2015 Freightliner M2 Forestry Bucket Truck, 1788, 1FVDCXDT1FHGL5736, 130,795 miles, Engine Make: Cummins, Engine Model: 5.9-liter, 6-cylinder, inline, 4-stroke diesel engine, Trans...

Condition	Used
Usage	130,795 Miles
Upfit Type	Aerial Lift
Upfit Make	Altec
Upfit Model	LR756 FM
Engine Model	Cummins 6BT-Engine Model: 5.9-liter, 6-cylinder, inline, 4-stroke diesel engine
Drivetrain	4x2
Transmission	6 Speed Manual
Outriggers	Yes
Lift Height	56 ft
Stock Number	1788
MLS Number	13854062
Category	Forestry Bucket Trucks
Last Updated	9/30/2025
Location	Northeast United States, US
Sold By	Carolina Used Machinery