Diesel Mechanic / Utility / Service Trucks with 3.50-0.00 Ratio For Sale

(530) 375-___ SHOW
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2017 Ford F-550 XL Crew Cab Mechanic / Service Truck - Knapheide Service Utility Truck Body

$100,000 USD

2017 F550 Ford Super Duty custom-built puller and custom built Knapheide step down service body. Goose neck and fifth wheel hitch Only 16,500 miles Like new, excellent condition Call for...

Condition	Used
Usage	16,000 Miles
Duty Class	Medium Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Knapheide
Upfit Model	Custom
Bed Length	12 ft.
Horse Power	440 HP
Engine Model	Ford 6.7L Power Stroke
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Rear End	3.70 ratio
Door Type	Swing
MLS Number	13559342
Category	Mechanic / Utility / Service Trucks
Last Updated	7/7/2025
Location	Greenville, CA, US
Sold By	Vernon Roberts

(833) 658-___ SHOW
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2011 Dodge RAM 5500 4WD Mechanic / Service Truck, Plumber, Work, Construction, Handyman, Electrician, Box Truck, Diesel Delivery, Work, 9FT Bed

$19,999 USD

2011 Dodge Ram 5500HD Utility Stock: 507634 VIN:3D6WU7EL6BG507634 Year:2011 Make: Ram Model: 5500HD Engine:Cummins 6.7L I-6 diesel direct injection, inter-cooled turbo, diesel, engine with...

Condition	Used
Usage	311,176 Miles
Duty Class	Medium Duty Service Truck
Bed Length	9 ft.
Horse Power	305 HP
Engine Model	Cummins
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb 4.88 ratio
Stock Number	507634
MLS Number	13438640
Category	Mechanic / Utility / Service Trucks
Last Updated	8/1/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

(844) 714-___ SHOW
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21 0

2013 Kenworth T440 Mechanic / Service Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

Newly Listed

$94,900 USD

Autocrane 11' service body, 22' Autocrane hydraulic crane- 8400 lb lift capacity, Miller Bobcat 250 welder/generator, PTO driven air compressor, Tool storage, Remote and manual operated...

Condition	Used
Usage	6,529 Hours
Duty Class	Heavy Duty Service Truck
Bed Length	11 ft.
Horse Power	370 HP
Engine Model	Cummins ISL
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.25 ratio
Stock Number	Service truck
MLS Number	13730036
Category	Mechanic / Utility / Service Trucks
Last Updated	7/30/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(833) 970-___ SHOW
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10 0

2025 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Newly Listed

$235,000 USD

NEW 2025 PETERBILT 536 MECHANICS TRUCK! POWERED WITH PACCAR PX7 ENGINE AND ALLISON 2500 SERIES TRANSMISSION. 10K FRONT AXLE, 21K REAR AXLE, 26 GVWR, 156" WHEELBASE. PLEASE CALL INTO HUNTER...

Condition	New
Usage	2,148 Miles
Duty Class	Medium Duty Service Truck
Bed Length	40 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	282100
MLS Number	13729931
Category	Mechanic / Utility / Service Trucks
Last Updated	7/30/2025
Location	Butler, PA, US
Sold By	Hunter Truck

28 0

Ford F-750 Ext. Cab - Knapheide KMT2 Mechanic Body 12K CRANE

2025 Ford F-450 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 10 Speed Autoshift Automatic

Newly Listed

$95,995 USD

This Ford Super Duty F-450 DRW delivers a Intercooled Turbo Diesel V-8 6.7 L/406 engine powering this Automatic transmission. XL CHROME PACKAGE -inc: Privacy Glass w/Power Sliding Rear Glass...

Condition	New
Usage	15 Miles
Duty Class	Medium Duty Service Truck
Bed Length	12 ft.
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x4
Transmission	10 Speed Autoshift Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	4.30 ratio
Stock Number	MFD251022
MLS Number	13728368
Category	Mechanic / Utility / Service Trucks
Last Updated	7/29/2025
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(844) 989-___ SHOW
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62 0

2018 Ford F-450 Mechanic / Service Truck - 6.7L POWER STROKE, 325HP, 6 Speed Automatic

$41,500 USD

2018 Ford F-450 5000lb Crane 11ft Mechanics Bed Truck 6.7L Diesel Crew Cab Condition, Title: Clean, Engine, Fuel Type: Diesel, Engine Make: Ford, Engine Description: 6.7L Powerstroke, Engine...

Condition	Used
Usage	155,406 Miles
Duty Class	Medium Duty Service Truck
Horse Power	325 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	4.10 ratio
Stock Number	B32320
MLS Number	13723107
Category	Mechanic / Utility / Service Trucks
Last Updated	7/25/2025
Location	El Reno, OK, US
Sold By	OT Truck and Tractor Sales LLC

(772) 409-___ SHOW
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1 0

2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

$239,095 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model: T380...

Condition	New
Usage	1,389 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	325 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 6.17 ratio
Stock Number	KN180809
MLS Number	13703382
Category	Mechanic / Utility / Service Trucks
Last Updated	7/25/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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1 0

2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

$239,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	960 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	325 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 6.17 ratio
Stock Number	KN180808
MLS Number	13703381
Category	Mechanic / Utility / Service Trucks
Last Updated	7/25/2025
Location	Westminster, MD, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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1 0

2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

$239,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	1,001 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	325 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 6.17 ratio
Stock Number	KN180807
MLS Number	13703376
Category	Mechanic / Utility / Service Trucks
Last Updated	7/25/2025
Location	Rosedale, MD, US
Sold By	All Roads Trucks

(855) 653-___ SHOW
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65 0

2026 Kenworth T380 Mechanic / Service Truck - Paccar, 350HP

$299,500 USD

2026 Kenworth T380 Mechanics Truck, 8.9L Paccar PX-9 Diesel Engine, 350 HP, Engine Brake, Allison 6 Speed Automatic Transmission, ONLY 2,338 Miles 53.5 Engine Hours, 33K GVWR (12K Steer...

Condition	Used
Usage	53 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 4.88 ratio
Stock Number	T17124D
MLS Number	13612176
Category	Mechanic / Utility / Service Trucks
Last Updated	7/25/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 435-___ SHOW
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7 0

2023 International CV Mechanic / Service Truck - 350HP

$79,900 USD

4X2 DIESEL WITH 22,940# GVWR AND 9' SERVICE BODY READY TO GO!,

Condition	New
Usage	984 Miles
Duty Class	Medium Duty Service Truck
Horse Power	350 HP
Transmission	6 Speed
Suspension	Spring
Rear Axle	Single Axle
Rear End	15,500 lb 4.10 ratio
Stock Number	331414
MLS Number	12591227
Category	Mechanic / Utility / Service Trucks
Last Updated	7/25/2025
Location	Bangor, ME, US
Sold By	Allegiance Trucks

(844) 445-___ SHOW
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29 0

2015 Ford F-550 Mechanic / Service Truck,W/Knockle boom, good mining or tire truck.

$27,500 USD

This 2015 Ford F550 comes with a service body and a knockle boom Big Max TC 300 capable of lifting upto 4,000 lbs, Hydraulic outriggers, very clean inside and out, 6.7 L Power Stroke motor,...

Condition	Used
Usage	226,677 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	440 HP
Engine Model	Ford Power Stroke
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	4 Spring
Rear Axle	Single Axle
Rear End	14,706 lb 4.88 ratio
Door Type	Swing
Outriggers	Yes
Max Reach	16 ft
Lift Capacity	4026.00 Lb
Lift Capacity	2.00 Ton
Stock Number	A35809
MLS Number	13721313
Category	Mechanic / Utility / Service Trucks
Last Updated	7/24/2025
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(855) 653-___ SHOW
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47 0

2020 Kenworth T370 Mechanic / Service Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

$199,500 USD

2020 Kenworth T370 Mechanics Truck, 8.9L Paccar PX-9 Diesel Engine, 330 HP, Engine Brake, ONLY 71,458 Miles 2,753 Engine Hours, 33K GVWR (12K Steer Axle, 21K Drive Axle), Diff Lock, 5.29...

Condition	Used
Usage	2,753 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	330 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.29 ratio
Stock Number	T17412D
MLS Number	13721072
Category	Mechanic / Utility / Service Trucks
Last Updated	7/24/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 882-___ SHOW
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34 0

2020 Ford F-550 XL Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 5 Speed Automatic

$71,977 USD

2020 Ford F-550 XL SD 4x2 11' x 96" Single-Axle Service / Utility Mechanic's Truck, Ford Power-Stroke 6.7L @ 330 H.P., Automatic O/D Transmission, 4.10 Ratio, 169" W.B., Spring Suspension,...

Condition	Used
Usage	137,874 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x2
Transmission	5 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,706 lb 4.10 ratio
Stock Number	4220
MLS Number	13310617
Category	Mechanic / Utility / Service Trucks
Last Updated	7/23/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

44 1

2025 Ford F-450 Crew Cab Mechanic / Service Truck - Falcon Contractor Truck Body

$91,695 USD

This Ford Super Duty F-450 DRW delivers a Intercooled Turbo Diesel V-8 6.7 L/406 engine powering this Automatic transmission. XL CHROME PACKAGE -inc: Privacy Glass w/Power Sliding Rear Glass...

Condition	New
Usage	15 Miles
Duty Class	Medium Duty Service Truck
Upfit Type	Contractor Truck Body
Upfit Make	Falcon
Bed Length	12 ft.
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x2
Transmission	10 Speed Autoshift Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	12,880 lb 4.10 ratio
Stock Number	MFD250824
MLS Number	13701176
Category	Mechanic / Utility / Service Trucks
Last Updated	7/23/2025
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(833) 970-___ SHOW
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19 0

2024 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$204,900 USD

Almost new, Bal base till 5/25, Engine 3YR/300K, 10000lbs IMT boom with wireless remote, IMT Dominator 2 - 11' Body, IMT CAS40PL Hyd. compressor (40 CFM @ 100 psi) with hose reel 2 Rear hyd....

Condition	Used
Usage	329 Hours
Duty Class	Medium Duty Service Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	8 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.31 ratio
Stock Number	278324
MLS Number	13310608
Category	Mechanic / Utility / Service Trucks
Last Updated	7/22/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(855) 653-___ SHOW
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50 0

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

$119,500 USD

2019 Ford F-550 Extended Cab 4X4 Mechanics Truck, 6.7L Powerstroke Turbo Diesel, 330 HP, Exhaust Brake, 6 Speed Automatic Transmission, ONLY 99,876 Miles 3,349 Engine Hours, 19.5K GVWR (7K...

Condition	Used
Usage	3,349 Hours
Duty Class	Medium Duty Service Truck
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,706 lb 4.88 ratio
Stock Number	T17348D
MLS Number	13711783
Category	Mechanic / Utility / Service Trucks
Last Updated	7/22/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(855) 804-___ SHOW
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16 0

2005 International DuraStar 4300 Mechanic / Service Truck - DT466, 225HP, 6 Speed Manual

$21,900 USD

2005 International 4300 --- Single Axle, DT466 International 225 HP, Manual 6 Speed, 4.63 Ratio, 13,000 Front Axle, 20,000 Rear Axle, 187" Wheelbase, 15' 7" Bridge, Spring, Air Brake, Reese...

Condition	Used
Usage	235,399 Miles
Duty Class	Medium Duty Service Truck
Horse Power	225 HP
Engine Model	International DT466
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	20,000 lb 4.63 ratio
Stock Number	692949
MLS Number	11656615
Category	Mechanic / Utility / Service Trucks
Last Updated	7/19/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(772) 409-___ SHOW
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26 0

2025 Kenworth T280 Mechanic / Service Truck - Paccar, 300HP, 5 Speed Allison Rds Automatic

$218,995 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model:...

Condition	New
Usage	2,199 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	5 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	16,000 lb 5.29 ratio
Stock Number	KN180806
MLS Number	13693771
Category	Mechanic / Utility / Service Trucks
Last Updated	7/18/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

36 0

2025 Ford F-350 XL 4X4 Extended Cab Mechanic / Service Truck - Royal Service Utility Truck Body

$76,595 USD

This Ford Super Duty F-350 SRW boasts a Intercooled Turbo Diesel V-8 6.7 L/406 engine powering this Automatic transmission. XL CHROME PACKAGE -inc: 4 pickup box tie-down plates, Halogen Fog...

Condition	New
Usage	5 Miles
Duty Class	Light Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Royal
Bed Length	8 ft.
Horse Power	450 HP
Engine Model	Ford 6.7L
Drivetrain	4x4
Transmission	10 Speed Autoshift Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	3.55 ratio
Stock Number	MFDB250499
MLS Number	13486534
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(855) 642-___ SHOW
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11 0

2016 Kenworth T270 Mechanic / Service Truck - Paccar, 300HP, Automatic

$49,950 USD

**MAKE AN OFFER!** Used Kenworth T270 Utility Truck for sale. Features: 11 ft. Utility Body, Welder Compartment, Heavy Duty Rack, Body Spot Lights, Torch Bottle Compartment, Stainless Heated...

Condition	Used
Usage	6,131 Hours
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	Allison HS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	16,000 lb 4.88 ratio
Stock Number	22P347
MLS Number	11773447
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(833) 801-___ SHOW
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37 0

2007 Kenworth T300 Mechanic / Service Truck - Caterpillar, 230HP, Automatic

$17,000 USD

GOOD TRUCK, RUNS EXCELLENT, TOOL BOX, OIL AND FUEL TANKS, WITH REELS, AIR COMPRESSOR, GREASE DRUM!,

Condition	Used
Usage	448,604 Miles
Duty Class	Medium Duty Service Truck
Bed Length	18 ft.
Horse Power	230 HP
Engine Model	Caterpillar C7
Drivetrain	4x2
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.29 ratio
Stock Number	07T3448SER
MLS Number	13698562
Category	Mechanic / Utility / Service Trucks
Last Updated	7/12/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

46 0

2025 Ford F-550 XL 4X4 Extended Cab Mechanic / Service Truck - Falcon Welder Truck Body

$104,995 USD

We're excited to offer this capable 2025 FORD F-550 4X4SCCHCAB192. .*Visit Us Today*Test drive this must-see, must-drive, must-own beauty today at Larry H Miller Ford Mesa, 460 E Auto Center...

Condition	New
Usage	5 Miles
Duty Class	Medium Duty Service Truck
Upfit Type	Welder Truck Body
Upfit Make	Falcon
Bed Length	11 ft.
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x4
Transmission	10 Speed Autoshift Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,706 lb 4.30 ratio
Stock Number	MFD251115
MLS Number	13678028
Category	Mechanic / Utility / Service Trucks
Last Updated	7/12/2025
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa