6 Speed Mechanic / Utility / Service Trucks For Sale

21 0

2020 Kenworth T270 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$129,900 USD

2020 Kenworth T270 --- Single Axle, PX7 Paccar 300 HP, Allison Automatic 6 Speed, 5.57 Ratio, 10,000 Front Axle, 21,000 Rear Axle, 156" Wheelbase, 13' Bridge, Air Ride, 2 Stage Engine Brake,...

Condition	Used
Usage	269,752 Miles
Duty Class	Medium Duty Service Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	377697
MLS Number	13863139
Category	Mechanic / Utility / Service Trucks
Last Updated	12/3/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

22 0

2020 Kenworth T270 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$129,900 USD

2020 Kenworth T270 --- Single Axle, PX7 Paccar 300 HP, Allison Automatic 6 Speed, 5.57 Ratio, 10,000 Front Axle, 21,000 Rear Axle, 156" Wheelbase, 13' Bridge, Air Ride, 2 Stage Engine Brake,...

Condition	Used
Usage	9,242 Hours
Duty Class	Medium Duty Service Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	385973
MLS Number	13863137
Category	Mechanic / Utility / Service Trucks
Last Updated	12/3/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 714-___ SHOW
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19 0

2018 Kenworth T370 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$129,500 USD

Stellar TMax service body- 14', Remote control, Stellar 12630 crane- 30 FT, 12,000 lb lift, 65R air compressor- PTO driven, Hydraulic outriggers, Allison 3500RDS transmission, Paccar PX9...

Condition	Used
Usage	9,645 Hours
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	300 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	6923
MLS Number	13916478
Category	Mechanic / Utility / Service Trucks
Last Updated	12/2/2025
Location	Boise, ID, US
Sold By	Diesel Depot

(724) 243-___ SHOW
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13 0

2014 Peterbilt 337 Mechanic / Service Truck - Paccar, 260HP, 6 Speed Manual

$94,900 USD

IMT 14' Service Truck on a Peterbilt 337 Chassis. Service body has been fully reconditioned and painted Truck was fully DOT'd and PM'd in our Peterbilt Shop. Can send repair order over on...

Condition	Used
Usage	19,435 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	260 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 4.11 ratio
Stock Number	246937
MLS Number	13813906
Category	Mechanic / Utility / Service Trucks
Last Updated	12/2/2025
Location	Smithfield, PA, US
Sold By	Hunter Truck

(833) 829-___ SHOW
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64 0

2011 Ford F-250 XL Mechanic / Service Truck - 6 Speed Automatic

$14,495 USD

2011 Ford F-350 SD XL Service Truck Quick Highlights:, , Engine: Power Stroke 6.2L V8 EFI 16V FlexFuel – Reliable and powerful for heavy-duty applications , Transmission: Automatic – 4WD...

Condition	Used
Usage	157,320 Miles
Duty Class	Light Duty Service Truck
Bed Length	8 ft.
Drivetrain	4x2
Transmission	6 Speed Automatic
Stock Number	4FT7282
MLS Number	13686111
Category	Mechanic / Utility / Service Trucks
Last Updated	12/2/2025
Location	Greensboro, NC, US
Sold By	Impex Heavy Metal

(844) 257-___ SHOW
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5 0

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

$43,500 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...

Quantity	2
Condition	Used
Duty Class	Heavy Duty Service Truck
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	9736
MLS Number	13601670
Category	Mechanic / Utility / Service Trucks
Last Updated	12/2/2025
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(844) 982-___ SHOW
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72 0

2020 Chevrolet Silverado 3500HD Mechanic / Service Truck - Auto Crane EHC-3² Mechanic Body

$42,995 USD

FOR SALE: 2020 CHEVROLET SILVERADO 3500HD – KNAPHEIDE UTILITY BODY WITH AUTO CRANE EHC-32 (GAS, CREW CAB, DUALLY), The 2020 Chevrolet Silverado 3500HD equipped with a Knapheide utility body...

Condition	Used
Usage	6,265 Hours
Duty Class	Light Duty Service Truck
Upfit Type	Mechanic Body
Upfit Make	Auto Crane
Upfit Model	EHC-3²
Bed Length	9 ft.
Horse Power	401 HP
Engine Model	GMC L8T
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear End	10,400 lb
Stock Number	248542
MLS Number	13970573
Category	Mechanic / Utility / Service Trucks
Last Updated	11/29/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(844) 445-___ SHOW
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44 0

2004 Peterbilt 330 Mechanic / Service Truck, 8,000 lb crane, Hydraulic Air Compressor, Low miles!

$54,800 USD

~ Annual Holiday Truck Sale! ~ Extended Now Thru Thursday January 8th, 2026. Original Price $ 59,800 Great Value! This is a 2004 Peterbilt 330 Conventional tilt hood with an 11' crane body...

Condition	Used
Usage	14,143 Hours
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	260 HP
Engine Model	Caterpillar 3126/C7
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,000 lb 5.25 ratio
Outriggers	Yes
Stock Number	828743
MLS Number	13750290
Category	Mechanic / Utility / Service Trucks
Last Updated	12/23/2025
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(833) 829-___ SHOW
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79 0

2014 RAM 3500 Mechanic / Service Truck - Cummins, 6 Speed Automatic

$21,895 USD

2014 RAM 3500HD Mechanic Flatbed Truck Quick Highlights:, , Engine: CUMMINS 6.7L I6 Turbodiesel – Reliable and powerful , Transmission: Automatic Aisin 6-Speed – Smooth and dependable...

Condition	Used
Usage	253,397 Miles
Duty Class	Light Duty Service Truck
Drivetrain	4x4
Transmission	6 Speed Automatic
Stock Number	4RT0433
MLS Number	13989643
Category	Mechanic / Utility / Service Trucks
Last Updated	11/27/2025
Location	Greensboro, NC, US
Sold By	Impex Heavy Metal

(844) 445-___ SHOW
NUMBERCall Seller

56 0

2013 RAM 5500 4x4 Mechanic / Service Truck - IMT 7500 Crane, Outriggers, Shelving Package, Compressor and more!

$54,500 USD

~ Annual Holiday Truck Sale! ~ Extended Now Thru Thursday January 8th, 2026. , Original Price $ 58,500.00 This 2013 Dodge RAM 5500HD 4WD mechanics truck is for sale! Equipped with Cummins 6...

Condition	Used
Usage	222,124 Miles
Duty Class	Medium Duty Service Truck
Upfit Make	IMT
Upfit Model	7500
Bed Length	11 ft.
Horse Power	325 HP
Engine Model	Cummins 6.7 L
Drivetrain	4x4
Transmission	6 Speed Ultrashift Automatic
Suspension	4 Spring
Rear Axle	Single Axle
Rear End	13,500 lb 4.88 ratio
Door Type	Swing
Outriggers	Yes
Winch	Yes
Stock Number	528500
MLS Number	13853581
Category	Mechanic / Utility / Service Trucks
Last Updated	12/23/2025
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(833) 829-___ SHOW
NUMBERCall Seller

83 0

2019 Ford F-350 XL Mechanic / Service Truck - 6.2L FLEX FUEL V8, 6 Speed Automatic

Contact for price

2019 Ford F-350 SD XL Service Truck Quick Highlights:, , Engine: 6.2L V8 EFI SOHC 16V FLEX FUEL – Powerful and reliable for heavy-duty jobs , Transmission: Automatic – Smooth and efficient...

Condition	Used
Usage	113,078 Miles
Duty Class	Light Duty Service Truck
Bed Length	9 ft.
Engine Model	Ford 6.2L FLEX FUEL V8
Drivetrain	4x2
Transmission	6 Speed Automatic
Stock Number	4FT6912
MLS Number	13995999
Category	Mechanic / Utility / Service Trucks
Last Updated	11/21/2025
Location	Greensboro, NC, US
Sold By	Impex Heavy Metal

3 0

2015 Kenworth T270 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$104,900 USD

2015 Kenworth T270 --- Single Axle, PX7 PACCAR 300 HP, Allison Automatic 6 Speed, 5.25 Ratio, 10,000 Front Axle, 16,000 Rear Axle, 158" Wheelbase, Air Ride, Exhaust Brake, Aluminum Front...

Condition	Used
Usage	306,810 Miles
Duty Class	Medium Duty Service Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	16,000 lb 5.25 ratio
Stock Number	445214
MLS Number	13995802
Category	Mechanic / Utility / Service Trucks
Last Updated	11/22/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(888) 315-___ SHOW
NUMBERCall Seller

14 0

2021 Peterbilt 537 Mechanic / Service Truck - Paccar, 370HP

$169,500 USD

2021 Peterbilt 537 4x2, 141,340 Miles, 12,000 Lbs. FAWR, 21,000 Lbs. RAWR, 33,000 Lbs. GVWR, Paccar PX-9 Engine, 370 Horsepower, Allison 3000RDS Transmission 2021 Load King VOYAGER 2 Service...

Condition	Used
Usage	141,340 Miles
Horse Power	370 HP
Engine Model	Paccar PX9 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	MM732622
MLS Number	13995297
Category	Mechanic / Utility / Service Trucks
Last Updated	11/21/2025
Location	Canton, OH, US
Sold By	Custom Truck One Source

(855) 699-___ SHOW
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14 0

2019 RAM 5500 Mechanic / Service Truck - Cummins, 325HP

$86,500 USD

2015 IMT DOM1S3 Service Body, Passenger Side Torch Cabinet, Master Lock System, 2015 IMT 7500 Service Crane, 7500 Lb. Rated Capacity, 22 Ft. Boom, Remote, 2015 IMT CAS40P Hydraulic...

Condition	Used
Usage	146,867 Miles
Horse Power	325 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	14,706 lb
Stock Number	KG621438
MLS Number	13995296
Category	Mechanic / Utility / Service Trucks
Last Updated	11/25/2025
Location	Houston, TX, US
Sold By	Custom Truck One Source

24 0

2022 Chevrolet Silverado 3500 Mechanic / Service Truck - Duramax, 445HP, 6 Speed Automatic

$57,500 USD

2022 Chevrolet 3500HD Service/Utility Truck, Diesel, Auto, 4x4 Powertrain Chassis: 60528 miles, 6.6L Duramax V8 with 445HP/910lbs-ft Torque, 10 Speed Automatic Transmission | 4x4, Hydraulic...

Condition	Used
Usage	60,528 Miles
Duty Class	Light Duty Service Truck
Horse Power	445 HP
Engine Model	Duramax L5P 6.6L V8
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	10,400 lb
Stock Number	T17810M
MLS Number	13993426
Category	Mechanic / Utility / Service Trucks
Last Updated	11/20/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

(844) 305-___ SHOW
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23 0

2015 Kenworth T270 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Manual

$99,900 USD

Single Axle, 11.5' Adkins Service Body, 10006H AutoCrane, Wireless Remote, Hydraulic Outriggers, EnPak System Powered by Kubota Diesel, (8) 26" Drawers, (6) 12" Drawers Driver Side, (8) 12"...

Condition	Used
Usage	7,888 Hours
Duty Class	Medium Duty Service Truck
Bed Length	11.5
Horse Power	300 HP
Engine Model	Paccar PX7
Transmission	6 Speed Manual
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	16,000 lb 4.88 ratio
Stock Number	FM442480
MLS Number	13063309
Category	Mechanic / Utility / Service Trucks
Last Updated	12/7/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

25 0

2025 Ford E-Series Mechanic / Service Truck - Knapheide KUV Low Roof Enclosed Service Van Body

$42,590 USD

Our excellent 2025 Ford E-Series Cutaway KUV utility canoppy truck is for sale at Palmetto Ford of Miami, 7245 NW 36th St, Miami, FL. 33166. It has a sleek Oxford White exterior, a Medium...

Condition	New
Usage	50 Miles
Upfit Type	KUV Low Roof Enclosed Service Van Body
Upfit Make	Knapheide
Upfit Model	KUV129SU
Horse Power	430 HP
Engine Model	Regular Unleaded V-8 7.3 L/445
Drivetrain	RWD
Transmission	6 Speed Automatic
Suspension	Spring
Stock Number	SDD07752
MLS Number	13088880
Category	Mechanic / Utility / Service Trucks
Last Updated	11/16/2025
Location	Miami, FL, US
Sold By	Go Palmetto Ford Of Miami

26 0

2023 Ford F-250 Mechanic / Service Truck - 6.8L TRITON V10, 362HP, 6 Speed Automatic

$62,500 USD

2023 Ford F250XL Service/Utility Truck, 6.8L V8 Engine, 10 Speed Automatic Torqshift Transmission, 10,000 GVWR, 4,800 lbs Front Axle, 6,340 Rear Axle, Four Wheel Drive (4X4), Auto Transfer...

Condition	Used
Usage	21,393 Miles
Duty Class	Light Duty Service Truck
Horse Power	362 HP
Engine Model	Ford 6.8L TRITON V10
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6,340 lb
Stock Number	T17371M
MLS Number	13985379
Category	Mechanic / Utility / Service Trucks
Last Updated	11/15/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

(844) 982-___ SHOW
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62 0

2017 Ford F-550 -11' Knapheide Service Utility Truck Body, 4x4, Powerstroke, 1-Owner

$26,995 USD

FOR SALE: 2017 FORD F-550 SUPER DUTY – 11’ KNAPHEIDE SERVICE UTILITY TRUCK (4X4, DIESEL), The 2017 Ford F-550 Super Duty equipped with an 11-foot Knapheide service body is a dependable,...

Condition	Used
Usage	172,363 Miles
Duty Class	Medium Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Knapheide
Upfit Model	6132D54J
Bed Length	11 ft.
Horse Power	330 HP
Engine Model	Ford POWERSTROKE
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear End	14,706 lb
Stock Number	A07133
MLS Number	13984981
Category	Mechanic / Utility / Service Trucks
Last Updated	11/24/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(855) 699-___ SHOW
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14 0

2023 Ford F-750 Mechanic / Service Truck - 6.7L D, 270HP

$158,500 USD

2023 Ford F750 4x2, 91,260 Miles, 12,000 Lbs. FAWR, 21,000 Lbs. RAWR, 33,000 Lbs. GVWR, 6.7L Power Stroke Engine, 300 Horsepower, Automatic Transmission Load King Voyager 1 Service Body,...

Condition	Used
Usage	91,260 Miles
Horse Power	270 HP
Engine Model	Ford 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	PDF08744
MLS Number	13984572
Category	Mechanic / Utility / Service Trucks
Last Updated	11/18/2025
Location	Midland, TX, US
Sold By	Custom Truck One Source

21 0

2012 Ford F-450 Mechanic / Service Truck

$24,500 USD

2012 Ford F450 Enclosed Service / Utility Truck, 6.7L Powerstroke Turbo Diesel Engine, Automatic Transmission, 4x2, 101,165 Miles, 16,500LB GVWR, Service body 11' Long x 95" Wide x 74" Tall,...

Condition	Used
Usage	101,165 Miles
Duty Class	Medium Duty Service Truck
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Stock Number	T17489M
MLS Number	13696307
Category	Mechanic / Utility / Service Trucks
Last Updated	11/13/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

4 0

2021 Ford F-350 Mechanic / Service Truck - 350HP, 6 Speed Automatic

$57,500 USD

2021 Ford F350 Service/Utility Truck, 7.3L V8 Engine, 6 Speed Automatic Torqshift Transmission, 11,300 GVWR, 4,800 lbs Front Axle, 6,780 lbs Rear Axle, Four Wheel Drive (4X4), Auto Transfer...

Condition	Used
Usage	37,908 Miles
Duty Class	Light Duty Service Truck
Horse Power	350 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6,780 lb
Stock Number	T17050M
MLS Number	13409789
Category	Mechanic / Utility / Service Trucks
Last Updated	11/13/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

(844) 476-___ SHOW
NUMBERCall Seller

8 0

2025 Peterbilt 537 Mechanic / Service Truck - Paccar, 330HP

$254,450 USD

Peterbilt 537 4x2 IMT DOM3 Service Truck powered by a 330 HP PACCAR PX9D diesel engine with automatic transmission. Built on a Class 7 chassis with a 12,000 lb front axle capacity and a...

Condition	New
Horse Power	330 HP
Engine Model	Paccar PX9 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Neway
Rear End	21,000 lb
Stock Number	SM758115
MLS Number	13976713
Category	Mechanic / Utility / Service Trucks
Last Updated	11/12/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(844) 476-___ SHOW
NUMBERCall Seller

8 0

2025 Peterbilt 537 Mechanic / Service Truck - Paccar, 330HP

$254,450 USD

Peterbilt 537 4x2 IMT DOM3 Service Truck powered by a 330 HP PACCAR PX9D diesel engine with automatic transmission. Built on a Class 7 chassis with a 12,000 lb front axle capacity and a...

Condition	New
Horse Power	330 HP
Engine Model	Paccar PX9 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Neway
Rear End	21,000 lb
Stock Number	SM758114
MLS Number	13976711
Category	Mechanic / Utility / Service Trucks
Last Updated	11/12/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source