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

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2018 INTERNATIONAL DURASTAR 4300 Mechanic/Service Truck - MAINTANER Body and Crane, Fully Equipped.

Recently Updated

$84,500 USD

*Exceptional values available until May 29, 2026.* Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of...

Condition	Used
Usage	9,909 Hours
Duty Class	Heavy Duty Service Truck
Upfit Make	MAINTANER
Bed Length	14 ft.
Engine Model	Cummins B 6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Leaf
Rear Axle	Single Axle
Rear End	20,000 lb
Door Type	Swing
Outriggers	Yes
Winch	Yes
Stock Number	595067
MLS Number	13859521
Category	Mechanic / Utility / Service Trucks
Last Updated	5/15/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

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2024 Mack MD6 Mechanic / Service Truck - Cummins, 2935HP, 6 Speed Allison Rds Automatic

Newly Listed

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2024 Mack MD Mechanics Truck, Cummins B6.7L Turbo Deisel Engine, 300HP, Engine Brake, Allison 6 Speed Automatic Transmission, 76,306 Miles 2,935 Engine Hours, 25,995 Lb. GVWR (12K Steer...

Condition	Used
Usage	2,935 Hours
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	2935 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	T18215D
MLS Number	14372134
Category	Mechanic / Utility / Service Trucks
Last Updated	5/15/2026
Location	Denver, CO, US
Sold By	DTI Trucks

2025 Freightliner M2 106 Mechanic / Service Truck - Cummins, 330HP

Recently Updated

$231,535 USD

Owning a Freightliner M2106 4x2 IMT 10000‑25 Service Truck gives you a dependable, high‑capacity platform for field maintenance, equipment repair, and industrial support work. The M2106’s...

Condition	New
Horse Power	330 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Rear End	21,000 lb
Stock Number	SDWD9714
MLS Number	14349647
Category	Mechanic / Utility / Service Trucks
Last Updated	5/15/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Mechanic / Service Truck - Cummins, 330HP

Recently Updated

$231,535 USD

Owning a Freightliner M2106 4x2 IMT 10000‑25 Service Truck gives you a dependable, high‑capacity platform for field maintenance, equipment repair, and industrial support work. The M2106’s...

Condition	New
Horse Power	330 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Rear End	21,000 lb
Stock Number	SDWD9725
MLS Number	14344640
Category	Mechanic / Utility / Service Trucks
Last Updated	5/15/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(844) 982-___ SHOW
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2014 Freightliner Business Class M2-106 Enclosed Utility, Cummins 6.7L, Allison Auto, Well Maintained, Ready for Work

Price Drop $27,995 USD

FOR SALE – 2014 FREIGHTLINER M2-106 ENCLOSED UTILITY / SERVICE TRUCK, For sale is a professionally outfitted enclosed utility truck designed for mechanical service operations, field...

Condition	Used
Usage	7,956 Hours
Duty Class	Heavy Duty Service Truck
Upfit Type	High Roof Enclosed Service Truck Body
Upfit Make	Adkins
Upfit Model	15094T74
Bed Length	12.6
Horse Power	250 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	FV8584
MLS Number	14029346
Category	Mechanic / Utility / Service Trucks
Last Updated	5/11/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(724) 243-___ SHOW
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2016 Freightliner M2 106 Mechanic / Service Truck - Cummins, 240HP, 6 Speed Allison Rds Automatic

Price Drop $57,900 USD

11' Service Body, Miller ENPAK Rotary Screw Air Compressor, IMT 8600-22 Crane with Remote, Very nice used unit, Serviced and DOT'D, **ALL USED TRUCKS ARE SOLD AS IS WHERE IS**,

Condition	Used
Usage	15,925 Hours
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	240 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,500 lb 5.88 ratio
Stock Number	281432
MLS Number	13857519
Category	Mechanic / Utility / Service Trucks
Last Updated	5/9/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

2025 Freightliner M2 106 Mechanic / Service Truck - Cummins, 330HP

$231,535 USD

Owning a Freightliner M2106 4x2 IMT 10000‑25 Service Truck gives you a dependable, high‑capacity platform for field maintenance, equipment repair, and industrial support work. The M2106’s...

Condition	New
Horse Power	330 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Rear End	21,000 lb
Stock Number	SDWD9715
MLS Number	14358033
Category	Mechanic / Utility / Service Trucks
Last Updated	5/8/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(833) 780-___ SHOW
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2025 Freightliner M2 106 Mechanic / Service Truck - Cummins, 280HP, 6 Speed Allison Rds Automatic

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On Consignment, Just acquired this AMAZING 4X4 Freightliner M2106 service truck, product tanks, 14 foot Knapheide body with 14 foot, 12 ton crane!! only 6700 miles!!! Infinity Generator,...

Condition	Used
Usage	6,500 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	280 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	20,000 lb
Stock Number	VK8189
MLS Number	14347235
Category	Mechanic / Utility / Service Trucks
Last Updated	5/13/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

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2008 Ford F-750 Mechanic / Service Truck - Cummins, 325HP, 6 Speed Manual

$20,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR BRAKES, DIFFERENTIAL LOCK, AUTO CRANE BODY, 8005H AUTOCRANE, AIR COMPRESSOR HOSE REEL, LOTS OF STORAGE!,

Condition	Used
Usage	118,877 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	325 HP
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	08F750118SER
MLS Number	14020306
Category	Mechanic / Utility / Service Trucks
Last Updated	5/1/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 278-___ SHOW
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2013 RAM 4500 Mechanic / Service Truck - Cummins, 320HP, 6 Speed Automatic

$19,900 USD

2013 Ram 4500 Flatbed Contractor/ Contractor body, Cummins Diesel 6.7 320hp / 650 lb torque, Automatic, 160,238 miles, 16k gvw, 7,609 curb weight, Receiver hitch, Tool boxes, Lumber /...

Condition	Used
Usage	160,238 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	320 HP
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	12,000 lb
Stock Number	34384
MLS Number	14287401
Category	Mechanic / Utility / Service Trucks
Last Updated	4/28/2026
Location	Signal Hill, CA, US
Sold By	Pacific Trux

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2022 RAM 5500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

$139,500 USD

2022 RAM 5500 4X4 Mechanics Truck, 6.7L Cummins Turbo Diesel Engine, 360HP, Exhaust Brake, 6 Speed Automatic Transmission, Only 68,967 Miles Only 1,858 Engine Hours, 19.5K GVWR (7,250 LB...

Condition	Used
Usage	1,858 Hours
Duty Class	Medium Duty Service Truck
Horse Power	360 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	T17995D
MLS Number	14140875
Category	Mechanic / Utility / Service Trucks
Last Updated	4/25/2026
Location	Denver, CO, US
Sold By	DTI Trucks

2021 Freightliner M2 106 Mechanic / Service Truck - Cummins, 325HP

At auction

2021 Freightliner M2 "Rail Gear Equipped" Water Truck, Cummins 6.7@325 H.P. 12,498 Miles and 631 Hours, Allison 3500 RDS (Rugged Duty Series) 6 Speed Automatic Overdrive Transmission, 12,000...

Condition	Used
Usage	12,498 Miles
Horse Power	325 HP
Engine Model	Cummins B6.7L
Transmission	6 Speed
Suspension	Spring
Rear End	20,000 lb
Stock Number	MDMC4149
MLS Number	14327732
Category	Mechanic / Utility / Service Trucks
Last Updated	4/23/2026
Location	Kansas City, MO, US
Listed By	Custom Truck One Source

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2011 Freightliner M2 106 Mechanic / Service Truck - Cummins, 250HP, 6 Speed Manual

$27,000 USD

NICE TRUCK, RUNS EXCELLENT, WELL MAINTAINED, 15 FT IMT TOOL BODY, IMT 3816 CRANE WITH REMOTE, BOSS 440 HYDRAULIC AIR COMPRESSOR, AIR HOSE REEL!,

Condition	Used
Usage	304,644 Miles
Duty Class	Medium Duty Service Truck
Horse Power	250 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 4.30 ratio
Stock Number	11M2304SER
MLS Number	14317785
Category	Mechanic / Utility / Service Trucks
Last Updated	4/17/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(888) 315-___ SHOW
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2021 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$104,500 USD

2021 Dodge Ram 5500 4x4, 155,015 Miles, 19,500 Lbs. GVWR, 7,250 Lbs. FAWR, 13,500 Lbs. RAWR, Cummins 6.7L Engine, 360 Horsepower, Automatic Transmission 2021 Knapheide Service Body, Stellar...

Condition	Used
Usage	155,015 Miles
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	MG662317
MLS Number	13355842
Category	Mechanic / Utility / Service Trucks
Last Updated	4/21/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2013 Freightliner M2 106 Mechanic / Service Truck - Cummins, 350HP

$41,500 USD

153,321 Miles, Cummins ISC 350 HP, Allison 3000 RDS, 12,000 Lb. FAWR, 20,280 Lb. RAWR, 32,280 Lb. GVWR Knapheide Enclosed Service Body, Inner Tool Shelving, Master Lock System, Tommy Gate...

Condition	Used
Usage	153,321 Miles
Horse Power	350 HP
Engine Model	Cummins ISC D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Stock Number	DHBZ0360
MLS Number	13976104
Category	Mechanic / Utility / Service Trucks
Last Updated	4/21/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG137530
MLS Number	13634623
Category	Mechanic / Utility / Service Trucks
Last Updated	4/17/2026
Location	St Paul, MN, US
Sold By	Custom Truck One Source

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...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152329
MLS Number	12592294
Category	Mechanic / Utility / Service Trucks
Last Updated	4/17/2026
Location	St Paul, MN, US
Sold By	Custom Truck One Source

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2024 RAM 5500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

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2024 RAM 5500HD 4X4 Mechanics Truck, 6.7L Cummins Turbo Diesel Engine, 360 HP, Exhaust Brake, 6 Speed Automatic Transmission, ONLY 289 Miles Only 10 Hours, 19.5 GVWR ( 7,250 LB Steer Axle,...

Condition	Used
Usage	10 Hours
Duty Class	Medium Duty Service Truck
Horse Power	360 HP
Engine Model	Cummins B6.7
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb 4.44 ratio
Stock Number	T18128D
MLS Number	14299475
Category	Mechanic / Utility / Service Trucks
Last Updated	4/9/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 982-___ SHOW
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2017 RAM 5500HD, 11' ENCLOSED HI-TOP SERVICE / MECHANIC BODY, MATERIAL CRANE, CUMMINS POWER WITH LOW MILES

$32,995 USD

FOR SALE: 2017 RAM 5500HD ENCLOSED SERVICE / MECHANIC TRUCK – 11' HI-TOP BODY – AUTO CRANE – CUMMINS DIESEL – LOW MILES, Offered for sale is a 2017 RAM 5500HD service and mechanic truck...

Condition	Used
Usage	97,384 Miles
Duty Class	Medium Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Adkins
Upfit Model	132-94-T74
Bed Length	11 ft.
Horse Power	325 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Door Type	Swing
Lift Height	10.5 ft
Max Reach	7 ft
Lift Capacity	2000.00 Lb
Stock Number	728105
MLS Number	14292794
Category	Mechanic / Utility / Service Trucks
Last Updated	4/6/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

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2008 Ford F-750 Mechanic / Service Truck - Cummins, 240HP, 6 Speed Manual

$30,000 USD

GOOD TRUCK, RUNS EXCELLENT, MAINTAINED BY DEERE SERVICE, EXCELLENT SHAPE, IMT BODY, ROLLING DRAWER TOOL BOXES, IMT 6025 CRANE WITH WIRELESS REMOTE, IMT 435 HYDRAULIC AIR COMPRESSOR!,

Condition	Used
Usage	261,043 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	240 HP
Engine Model	Cummins ISB6.7
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	08F750261SER
MLS Number	14268869
Category	Mechanic / Utility / Service Trucks
Last Updated	3/28/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2024 RAM 5500 Crew Cab Mechanic / Service Truck - Cummins, 360HP, Automatic

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2024 RAM 5500 HD 174997, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0, Key Features:, , BoxCar Pro 55, , Curb side reinforced crane box rated at 55,000 ft/pds will handle the...

Condition	New
Usage	22 Miles
Duty Class	Medium Duty Service Truck
Horse Power	360 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Stock Number	174997
MLS Number	13470296
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

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2024 RAM 5500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

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2024 RAM 5500 HD RG182174, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0 Key Features:, , BoxCar Pro 55 by Service Truck Depot, , Curb side reinforced crane box rated at 55,000...

Condition	New
Usage	18 Miles
Duty Class	Medium Duty Service Truck
Horse Power	360 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Stock Number	RG182174
MLS Number	13642469
Category	Mechanic / Utility / Service Trucks
Last Updated	5/12/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

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2024 RAM 5500 Mechanic / Service Truck

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2024 RAM 5500 HD 262304, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0 Key Features:, , BoxCar Pro 55 by Service Truck Depot, , Curbside reinforced crane box rated at 55,000...

Condition	New
Usage	84 Miles
Duty Class	Medium Duty Service Truck
Horse Power	360 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Stock Number	262304
MLS Number	13587274
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

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2012 RAM 5500 HD 4WD, Turbo Diesel, Mechanic / Service Truck, Crane with remote, Hydraulic Air Compressor, Welder and Outriggers

$58,750 USD

*Exceptional values available until May 29, 2026.* Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of Utah. THis is...

Condition	Used
Usage	236,220 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	330 HP
Engine Model	Cummins ISX
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,500 lb
Outriggers	Yes
Lift Capacity	7500.00 Lb
Stock Number	124272
MLS Number	14232653
Category	Mechanic / Utility / Service Trucks
Last Updated	5/15/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.