6 Speed Mechanic / Utility / Service Trucks For Sale by Dealerships

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101-125 of 215 results
101-125 of 215 results
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

Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 300HP, 6 Speed Automatic
49 0

2013 Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 300HP, 6 Speed Automatic

$99,500 USD
2013 Ford F-550 Extended Cab Superduty 4x4 Mechanics Truck, 6.7L Powerstroke Turbo Diesel Engine, 300 HP, 6 Speed Automatic Transmission, ONLY 74,102 Miles 4,312 Engine Hours, 19,500 Lbs....
ConditionUsed
Usage4,312 Hours
Duty ClassMedium Duty Service Truck
Horse Power300 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End14,706 lb 4.88 ratio
Stock NumberT17174D
MLS Number13584639
CategoryMechanic / Utility / Service Trucks
Last Updated6/26/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Ford F-750 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 6 Speed Automatic
46 0

2017 Ford F-750 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 6 Speed Automatic

$124,500 USD
2017 Ford F-750 Mechanics Truck, 6.7L Powerstroke Turbo Diesel Engine, 330 HP, Exhaust Brake, 6 Speed Automatic Transmission, ONLY 8,856 Miles 3,520 Engine Hours, 33K GVWR (12K Steer Axle,...
ConditionUsed
Usage3,520 Hours
Duty ClassMedium Duty Service Truck
Horse Power330 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb 4.56 ratio
Stock NumberT17071D
MLS Number13534062
CategoryMechanic / Utility / Service Trucks
Last Updated6/26/2025
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

Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 350HP, 6 Speed Allison Rds Automatic
48 1

2021 Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 350HP, 6 Speed Allison Rds Automatic

$139,500 USD
2021 Chevrolet 5500 4X4 Mechanics Truck, 6.6L Duramax Diesel Engine, 350 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, ONLY 48,264 Miles 3,704 Engine Hours, 19.5K GVWR (7.5K...
ConditionUsed
Usage3,704 Hours
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Drivetrain4x4
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17037D
MLS Number13447038
CategoryMechanic / Utility / Service Trucks
Last Updated6/26/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 6 Speed Automatic
51 0

2018 Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 6 Speed Automatic

$139,500 USD
2018 Ford F550 Super Duty XL 4x4 Mechanics Truck, 6.7L Powerstroke Turbo Diesel Engine, 330 HP, Exhaust Brake, 6 Speed Torque Shift Automatic Transmission, ONLY 26,024 Original Miles 1,852...
ConditionUsed
Usage1,852 Hours
Duty ClassMedium Duty Service Truck
Horse Power330 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End14,706 lb
Stock NumberT17078D
MLS Number13444148
CategoryMechanic / Utility / Service Trucks
Last Updated7/1/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Ford F-350 Mechanic / Service Truck - 6 Speed Automatic
36 1

2025 Ford F-350 Mechanic / Service Truck - 6 Speed Automatic

$60,895 USD
This Ford E-Series Cutaway boasts a Regular Unleaded V-8 7.3 L/445 engine powering this Automatic transmission. ENGINE: 7.3L V8 PREMIUM-RATED (STD), Vinyl Bucket Seats, Variable Intermittent...
ConditionNew
Usage5 Miles
Duty ClassLight Duty Service Truck
Bed Length11 ft.
Horse Power325 HP
Engine ModelFord 7.3L
Drivetrain4x2
Transmission6 Speed Autoshift Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End4.10 ratio
Stock NumberMFD250566
MLS Number13438246
CategoryMechanic / Utility / Service Trucks
Last Updated6/26/2025
Location
Mesa, AZ, US
Sold By

Larry H. Miller Ford - Mesa

Ford F-350 Mechanic / Service Truck - 6 Speed Automatic
37 0

2025 Ford F-350 Mechanic / Service Truck - 6 Speed Automatic

$60,895 USD
This Ford E-Series Cutaway boasts a Regular Unleaded V-8 7.3 L/445 engine powering this Automatic transmission. VINYL FLOOR COVERING, USER-DEFINED SWITCHES -inc: 4 upfitter switches on the...
ConditionNew
Usage5 Miles
Duty ClassLight Duty Service Truck
Horse Power325 HP
Engine ModelFord 7.3L
Drivetrain4x2
Transmission6 Speed Autoshift Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End4.10 ratio
Stock NumberMFDB250333
MLS Number13364687
CategoryMechanic / Utility / Service Trucks
Last Updated6/26/2025
Location
Mesa, AZ, US
Sold By

Larry H. Miller Ford - Mesa

Chevrolet 5500 Mechanic / Service Truck - Gm, 350HP
12 0

2019 Chevrolet 5500 Mechanic / Service Truck - Gm, 350HP

$95,500 USD
2019 Chevy 5500HD 4x4, 145,671 Miles, 19,500 Lbs. GVWR, 7,500 Lbs. FAWR, 13,500 Lbs. RAWR, 6.6L Turbo Diesel Engine, 350 Horsepower, Automatic Transmission 2018 Auto Crane HC7, 7,000 Lbs....
ConditionUsed
Usage145,671 Miles
Horse Power350 HP
Engine Model6.6L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberKH351677
MLS Number13188835
CategoryMechanic / Utility / Service Trucks
Last Updated6/26/2025
Location
Bakersfield, CA, US
Sold By

Custom Truck One Source

2000 Chevrolet Kodiak C6500 Mechanic / Service Truck
12 0

2000 Chevrolet Kodiak C6500 Mechanic / Service Truck

$26,000 USD
2000 CHEVROLET KODIAK C6500 Service truck, 169,000 miles, VIN- 1GBJ7H1CXYJ516481, Cat 3126 engine, 6 speed manual transmission,, Crane, Air Compressor, Job Ready, Delivery...
ConditionUsed
Usage169,000 Miles
Duty ClassHeavy Duty Service Truck
Engine ModelCaterpillar Cat 3126 engine
Drivetrain4x2
Transmission6 Speed Manual
MLS Number13665913
CategoryMechanic / Utility / Service Trucks
Last Updated6/25/2025
Location
Southeast United States, US
Sold By

Carolina Used Machinery

RAM 5500 Mechanic / Service Truck - Dodge, 366HP, 6 Speed Automatic
81 0

2018 RAM 5500 Mechanic / Service Truck - Dodge, 366HP, 6 Speed Automatic

$58,900 USD
2018 Dodge Ram 5500 5000lb Crane Miller Empak PTO Air 6.4L Gas 149k Miles When we get these trucks they dont always have a spare tire, jack, or a spare key. If it has them its a bonus. We do...
ConditionUsed
Usage149,706 Miles
Duty ClassMedium Duty Service Truck
Horse Power366 HP
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Stock Number207349
MLS Number13662866
CategoryMechanic / Utility / Service Trucks
Last Updated6/24/2025
Location
El Reno, OK, US
Sold By

OT Truck and Tractor Sales LLC

Ford F-550 Mechanic / Service Truck - 325HP
56 0

2020 Ford F-550 Mechanic / Service Truck - 325HP

$97,500 USD
2020 Ford F-550 4wd 7000lb Maintainer Crane Mechanics Service Truck 6.7L Diesel Passengers: 5, Seat Upholstery: Vinyl, Seat Type: Bench, Air Bag - Driver, Air Bag - Passenger, ABS Brakes,...
ConditionUsed
Usage149,371 Miles
Duty ClassMedium Duty Service Truck
Horse Power325 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Stock NumberE76370
MLS Number13632760
CategoryMechanic / Utility / Service Trucks
Last Updated6/24/2025
Location
El Reno, OK, US
Sold By

OT Truck and Tractor Sales LLC

Ford F-550 Mechanic / Service Truck - 362HP, 6 Speed Automatic
57 0

2017 Ford F-550 Mechanic / Service Truck - 362HP, 6 Speed Automatic

$39,500 USD
2017 Ford F-550 6000lb 21ft Crane 11ft Mechanics Service Bed Truck, 6.8L gas W/ Air Compressor,
ConditionUsed
Usage167,077 Miles
Duty ClassMedium Duty Service Truck
Horse Power362 HP
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End14,706 lb 4.88 ratio
Stock NumberA01558
MLS Number13632308
CategoryMechanic / Utility / Service Trucks
Last Updated6/24/2025
Location
El Reno, OK, US
Sold By

OT Truck and Tractor Sales LLC

Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 300HP, 6 Speed Automatic
42 0

2015 Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 300HP, 6 Speed Automatic

$89,500 USD
2015 Ford F-550 Extended Cab 4X4 Mechanics Truck, 6.7L Powerstroke Turbo Diesel Engine, 300 HP, Exhaust Brake, 6 Speed Automatic Transmission, 129,504 Miles, NO CDL REQUIRED, 19.5K GVWR (7K...
ConditionUsed
Usage129,504 Miles
Duty ClassMedium Duty Service Truck
Horse Power300 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End14,701 lb
Stock NumberT16927D
MLS Number13661113
CategoryMechanic / Utility / Service Trucks
Last Updated6/24/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Ford F-350 Mechanic / Service Truck - 6 Speed Automatic
2 0

2026 Ford F-350 Mechanic / Service Truck - 6 Speed Automatic

$46,000 USD
This Ford E-Series Cutaway delivers a Regular Unleaded V-8 7.3 L/445 engine powering this Automatic transmission. USER-DEFINED SWITCHES -inc: 4 upfitter switches on the instrument panel,...
ConditionNew
Usage2 Miles
Duty ClassLight Duty Service Truck
Transmission6 Speed Automatic
Stock NumberMFDB260027
MLS Number13661097
CategoryMechanic / Utility / Service Trucks
Last Updated6/26/2025
Location
Mesa, AZ, US
Sold By

Larry H. Miller Ford - Mesa

Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 6 Speed Automatic
76 0

2019 Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 6 Speed Automatic

$89,995 USD
For Sale: 2019 Ford F-550 Super Duty Mechanic Truck with Crane – Auto Crane HC-6, Welder, and Air Compressor This 2019 Ford F-550 Super Duty is a fully equipped mechanic’s service truck,...
ConditionUsed
Usage7,484 Hours
Duty ClassMedium Duty Service Truck
Bed Length11 ft.
Horse Power330 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End14,706 lb 4.88 ratio
Stock NumberF06324
MLS Number13584300
CategoryMechanic / Utility / Service Trucks
Last Updated6/21/2025
Location
Miami, FL, US
Sold By

Truck and Van Outlet

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

Ford F-250 Mechanic / Service Truck - 320HP, 6 Speed Automatic
16 0

2015 Ford F-250 Mechanic / Service Truck - 320HP, 6 Speed Automatic

$44,500 USD
2015 Ford F250 Super Duty, 6.2L Gas V8 Engine, Automatic Transmission, 4x4, Locking Rear Differential, 13,200 Miles, 10,000 GVWR, 158" Wheelbase, Spring Suspension, 285/75R17 Tires, Steel...
ConditionUsed
Usage13,200 Miles
Duty ClassLight Duty Service Truck
Horse Power320 HP
Drivetrain4x4
Transmission6 Speed Automatic
Rear AxleSingle Axle
Stock NumberT16861W
MLS Number13646839
CategoryMechanic / Utility / Service Trucks
Last Updated6/17/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Kenworth T480 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic
10 3

2025 Kenworth T480 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$289,950 USD
New Kenworth T480 Service Truck for sale. Features: Stellar TMAX3S-14' Aluminum mechanic body with Aluminum Doors, All Compartments raised to 60"H, Torsion Box understructure with isolated...
ConditionNew
Duty ClassHeavy Duty Service Truck
Bed Length14 ft.
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleSingle Axle
Rear End23,000 lb 5.25 ratio
Stock Number179808
MLS Number13498808
CategoryMechanic / Utility / Service Trucks
Last Updated6/13/2025
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

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

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