6 Speed Mechanic / Utility / Service Trucks with Cummins Engines For Sale

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26-50 of 65 results
RAM 5500 Mechanic / Service Truck - Cummins, 325HP, 6 Speed Automatic
45 0

2018 RAM 5500 Mechanic / Service Truck - Cummins, 325HP, 6 Speed Automatic

$89,500 USD
2018 Ram 5500 4X4 Mechanics / Lube Truck, 6.7L Cummins Turbo Diesel Engine, 325 HP, Exhaust Brake, 6 Speed Automatic Transmission, ONLY 86,637 Miles, 19.5K GVWR (7,250 LB Steer Axle, 13.5K...
ConditionUsed
Usage86,637 Miles
Duty ClassMedium Duty Service Truck
Horse Power325 HP
Engine ModelCummins ISB6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17279D
MLS Number13674862
CategoryMechanic / Utility / Service Trucks
Last Updated7/2/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Freightliner M2 106 Mechanic / Service Truck - Cummins, 240HP, 6 Speed Allison Hs Automatic
52 0

2014 Freightliner M2 106 Mechanic / Service Truck - Cummins, 240HP, 6 Speed Allison Hs Automatic

$59,500 USD
2014 Freightliner M2-106 Lube Truck / Mechanics Truck, Cummins ISB 6.7L Diesel Engine, 240 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, 176,766 ECM Verified Miles 7,040 ECM...
ConditionUsed
Usage7,040 Hours
Duty ClassMedium Duty Service Truck
Horse Power240 HP
Engine ModelCummins ISB6.7
Drivetrain4x2
Transmission6 Speed Allison HS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,500 lb 6.14 ratio
Stock NumberT17300D
MLS Number13673114
CategoryMechanic / Utility / Service Trucks
Last Updated7/1/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Freightliner M2 106 Mechanic / Service Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic
60 1

2025 Freightliner M2 106 Mechanic / Service Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic

$209,000 USD
2025 Freightliner M2-106 Plus Single Axle Summit Mechanics Truck, Cummins L9 Turbo Diesel Engine, 350 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 2,489 Original...
ConditionUsed
Usage58 Hours
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Engine ModelCummins L9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Stock NumberT16712D
MLS Number13451217
CategoryMechanic / Utility / Service Trucks
Last Updated6/26/2025
Location
Denver, CO, US
Sold By

DTI Trucks

International DuraStar 4300 Mechanic / Service Truck - Cummins, 6 Speed Allison Rds Automatic
5 0

2018 International DuraStar 4300 Mechanic / Service Truck - Cummins, 6 Speed Allison Rds Automatic

$47,900 USD
(2 AVAILABLE) USED 2018 INTERNATIONAL 4300 SERVICE BODY, CUMMINS ISB ENGINE, ALLISON AUTOMATIC RDS TRANSMISSION, LOW MILES, 173" WHEELBASE, BENCH SEAT, 12' SERVICE BODY, TONS OF STORAGE, D...
Quantity2
ConditionUsed
Duty ClassHeavy Duty Service Truck
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number9736
MLS Number13601670
CategoryMechanic / Utility / Service Trucks
Last Updated6/20/2025
Location
Robstown, TX, US
Sold By

J&B Pavelka, Inc.

RAM 5500 Mechanic / Service Truck - Cummins, 325HP
25 0

2018 RAM 5500 Mechanic / Service Truck - Cummins, 325HP

$82,500 USD
2018 Dodge 5500 Diesel 4x4 Load King Service Truck W/Crane, Cummins 6.7 Diesel Engine, 109,340 Miles and 2,924 Hours, 6 Speed Automatic Overdrive Transmission, 19,500 L.B. 4.88 Gear Ratio,...
ConditionUsed
Usage109,340 Miles
Horse Power325 HP
Engine ModelCummins 6.7L I6
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberJG279842
MLS Number13656856
CategoryMechanic / Utility / Service Trucks
Last Updated6/24/2025
Location
Denver, CO, US
Sold By

Custom Truck One Source

RAM 3500 Tradesman Mechanic / Service Truck - Cummins, 370HP, 6 Speed Automatic
32 0

2024 RAM 3500 Tradesman Mechanic / Service Truck - Cummins, 370HP, 6 Speed Automatic

$78,695 USD
New 2024 Ram 3500 Reg Cab 4x4 8' Royal Service Body work truck for sale. The sale price includes the utility truck body, ladder rack and sliding roll top telescoping lid over the bed. Stock#...
ConditionNew
Usage12 Miles
Duty ClassLight Duty Service Truck
Horse Power370 HP
Drivetrain4x4
Transmission6 Speed Automatic
Rear AxleSingle Axle
Stock NumberADRB240167
MLS Number12701642
CategoryMechanic / Utility / Service Trucks
Last Updated6/13/2025
Location
Avondale, AZ, US
Sold By

Larry H. Miller Ford - Mesa

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Usage10 Miles
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG137537
MLS Number13634629
CategoryMechanic / Utility / Service Trucks
Last Updated6/11/2025
Location
St Paul, MN, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Usage13 Miles
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG137536
MLS Number13634628
CategoryMechanic / Utility / Service Trucks
Last Updated6/11/2025
Location
St Paul, MN, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG137531
MLS Number13634625
CategoryMechanic / Utility / Service Trucks
Last Updated6/11/2025
Location
St Paul, MN, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG137530
MLS Number13634623
CategoryMechanic / Utility / Service Trucks
Last Updated6/11/2025
Location
St Paul, MN, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Usage13 Miles
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG137528
MLS Number13634620
CategoryMechanic / Utility / Service Trucks
Last Updated6/11/2025
Location
St Paul, MN, US
Sold By

Custom Truck One Source

RAM 3500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic
32 0

2021 RAM 3500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

$62,500 USD
2021 Ram 3500 HD 9ft Service/Utility Truck, 6.7L Cummins 360HP, 6 Speed Automatic Transmission, Exhaust Brake, 14,000 GVWR, 6,000 lbs Front Axle, 9,850lb Rear Axle, Four Wheel Drive (4X4),...
ConditionUsed
Usage40,940 Miles
Duty ClassLight Duty Service Truck
Bed Length9 ft.
Horse Power360 HP
Engine ModelCummins B6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End9,850 lb
Stock NumberT17318M
MLS Number13617052
CategoryMechanic / Utility / Service Trucks
Last Updated5/31/2025
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

International DuraStar 4300 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic
6 0

2018 International DuraStar 4300 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

$69,900 USD
2018 International 4300 --- Single Axle, ISB 6.7 Cummins 260 HP, Allison Automatic 6 Speed, 6.14 Ratio, 13,000 Front Axle, 20,000 Rear Axle, 174" Wheelbase, Axle Lock, Pintle Hitch, 10'...
ConditionUsed
Usage41,930 Miles
Duty ClassHeavy Duty Service Truck
Horse Power260 HP
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End20,000 lb 6.14 ratio
Stock Number435450
MLS Number13512381
CategoryMechanic / Utility / Service Trucks
Last Updated5/17/2025
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

RAM 5500 Mechanic / Service Truck - Cummins, 6 Speed Manual
5 0

2011 RAM 5500 Mechanic / Service Truck - Cummins, 6 Speed Manual

$42,900 USD
Single Axle, 4x4, 10.5 Altec Service Body, Altec Single Bucket Model AT37G (400 lb Capacity), 37.5' Platform Height, MY-TE Winch-Hoist, 6.7L Cummins, 6 Speed, Exhaust Brake, Spring...
ConditionUsed
Usage155,336 Miles
Duty ClassMedium Duty Service Truck
Bed Length10.5
Drivetrain4x4
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberBG552190
MLS Number13512274
CategoryMechanic / Utility / Service Trucks
Last Updated5/16/2025
Location
Chatham, VA, US
Sold By

J&J Truck Sales

RAM 5500 Mechanic / Service Truck - Cummins, 325HP, 6 Speed Automatic
12 0

2014 RAM 5500 Mechanic / Service Truck - Cummins, 325HP, 6 Speed Automatic

$64,900 USD
2014 R 5500 4X4 --- Single Axle, 6.7 Cummins 325 HP, Automatic 6 Speed, 7,000 Front Axle, 13,500 Rear Axle, 168" Wheelbase, 14' Bridge, SPRING, Exhaust Brake, Pintle Hitch with Electric...
ConditionUsed
Usage143,203 Miles
Duty ClassMedium Duty Service Truck
Horse Power325 HP
Engine ModelCummins ISB6.7
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock Number120365
MLS Number12448419
CategoryMechanic / Utility / Service Trucks
Last Updated5/17/2025
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic
13 0

2010 Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

$69,900 USD
2010 Freightliner M2 --- Single Axle, ISC Cummins 260 HP, Allison Automatic 6 Speed, 6.14 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 158" Wheelbase, 13' 2" Bridge, Spring, 2 Stage Engine...
ConditionUsed
Usage3,971 Hours
Duty ClassHeavy Duty Service Truck
Horse Power260 HP
Engine ModelCummins ISC
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb 6.14 ratio
Stock NumberAN6878
MLS Number12305230
CategoryMechanic / Utility / Service Trucks
Last Updated5/17/2025
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

RAM 3500 Mechanic / Service Truck - Cummins, 6 Speed Automatic
84 0

2024 RAM 3500 Mechanic / Service Truck - Cummins, 6 Speed Automatic

$71,250 USD
2024 RAM 3500HD Service Truck Quick Highlights:, , Engine: Cummins 6.7L I6 Turbodiesel – Reliable and powerful for demanding workloads , Transmission: Automatic – Smooth and efficient...
ConditionNew
Usage318 Miles
Duty ClassLight Duty Service Truck
Bed Length8 ft.
Drivetrain4x4
Transmission6 Speed Automatic
Rear AxleSingle Axle
Stock Number1RT0296
MLS Number13435742
CategoryMechanic / Utility / Service Trucks
Last Updated5/14/2025
Location
Greensboro, NC, US
Sold By

Impex Heavy Metal

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Usage11 Miles
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152392
MLS Number12620256
CategoryMechanic / Utility / Service Trucks
Last Updated2/14/2025
Location
St Paul, MN, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Usage17 Miles
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152376
MLS Number12736647
CategoryMechanic / Utility / Service Trucks
Last Updated2/14/2025
Location
St Paul, MN, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152329
MLS Number12592294
CategoryMechanic / Utility / Service Trucks
Last Updated2/14/2025
Location
St Paul, MN, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152317
MLS Number12620250
CategoryMechanic / Utility / Service Trucks
Last Updated2/14/2025
Location
St Paul, MN, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Usage7 Miles
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152313
MLS Number12636771
CategoryMechanic / Utility / Service Trucks
Last Updated2/14/2025
Location
St Paul, MN, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152312
MLS Number12639253
CategoryMechanic / Utility / Service Trucks
Last Updated2/14/2025
Location
St Paul, MN, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152303
MLS Number12602958
CategoryMechanic / Utility / Service Trucks
Last Updated2/14/2025
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
3 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$109,673 USD
The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...
ConditionNew
Usage6 Miles
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152281
MLS Number12620248
CategoryMechanic / Utility / Service Trucks
Last Updated2/14/2025
Location
St Paul, MN, US
Sold By

Custom Truck One Source

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