Used Heavy Duty Mechanic / Utility / Service Trucks For Sale

2019 Kenworth T370 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Automatic

$129,900 USD

PX7 PACCAR 300 HP, Allison Automatic 6 Speed, 5.57 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 155" Wheelbase, 12' 11" Bridge, Spring, Air Brake, Exhaust Brake, 11' Stellar Body, Steel...

Condition	Used
Usage	11,565 Hours
Duty Class	Heavy Duty Service Truck
Bed Length	11 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	KM259379
MLS Number	14074951
Category	Mechanic / Utility / Service Trucks
Last Updated	7/28/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 311-___ SHOW
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2017 Ford F-750 Mechanic / Service Truck

$94,500 USD

FORD 6.7 Diesel, 8512 Engine Hours, Allison Automatic, Electric Windows, 12,000 lb. 30' Stellar Crane, American Eagle Compressor, Air Brakes, PTO, 1 Tool Drawer Set, Wireless Remote, 33 GVWR...

Condition	Used
Usage	189,889 Miles
Duty Class	Heavy Duty Service Truck
MLS Number	13885348
Category	Mechanic / Utility / Service Trucks
Last Updated	7/28/2026
Location	Phoenix, AZ, US
Sold By	PacWest Trading Co.

(855) 653-___ SHOW
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2021 Kenworth T370 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

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2021 Kenworth T370 Single Axle 14’ Mechanics Truck, 8.9L Paccar PX9 Diesel Engine, 350 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 14,416 Miles 887 Engine Hours,...

Condition	Used
Usage	887 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 4.78 ratio
Stock Number	T18410D
MLS Number	14505141
Category	Mechanic / Utility / Service Trucks
Last Updated	7/24/2026
Location	Denver, CO, US
Sold By	DTI Trucks

2013 International DuraStar 4400 Mechanic / Service Truck - 240HP, Automatic

$25,000 USD

NICE TRUCK, RUNS EXCELLENT, AUTOCRANE BODY AND CRANE, TOOL BOXES, HOSE REELS, LOTS OF STORAGE! *WINCH IS MISSING ON CRANE AND HOSES UN-HOOKED!,

Condition	Used
Usage	226,325 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	240 HP
Drivetrain	4x2
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	134400226SER
MLS Number	14020278
Category	Mechanic / Utility / Service Trucks
Last Updated	7/23/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 904-___ SHOW
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2011 Hino 338 Mechanic / Service Truck - J08E-VB, 260HP, 6 Speed Automatic

$14,500 USD

2011 Hino Utility Daycab, 260hp Hino J08E-VB, 6spd Allison, Automatic, 142k Mi, Leaf Spring Suspension, 178in Wheelbase, Nationwide Delivery Available

Condition	Used
Usage	142,764 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	260 HP
Engine Model	Hino J08E-VB
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Leaf Springs
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	2000
MLS Number	14499062
Category	Mechanic / Utility / Service Trucks
Last Updated	7/22/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(855) 804-___ SHOW
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2017 Kenworth T370 Mechanic / Service Truck - Paccar, 300HP, Automatic

$135,900 USD

2017 Kenworth T370 --- Single Axle, PX7 PACCAR 300 HP, Allison Automatic, 5.29 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 188" Wheelbase, Spring, 2 Stage Engine Brake, Air Brake, Exhaust...

Condition	Used
Usage	218,398 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	5.29 ratio
Stock Number	164348
MLS Number	14230233
Category	Mechanic / Utility / Service Trucks
Last Updated	7/22/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2010 International WorkStar 7500 Tandem Axle Mechanic / Service Truck - 300HP, 8Ll Manual

$18,000 USD

GOOD WORK TRUCK, RUNS AND OPERATES EXCELLENT! PALFINGER 6000 CRANE WITH REMOTE, lots of storage, well maintained, air seat, 4 DOOR CAB!,

Condition	Used
Usage	184,743 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	300 HP
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	10INTL184TASER
MLS Number	14496288
Category	Mechanic / Utility / Service Trucks
Last Updated	7/21/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2009 International WorkStar 7500 Tandem Axle Mechanic / Service Truck - 300HP, 8Ll Manual

$18,000 USD

truck is available for sale, good work truck, runs and operates excellent, PALFINGER 6000 CRANE WITH REMOTE, lots of storage, well maintained, air seat,,

Condition	Used
Usage	214,047 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	300 HP
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	097500214TASER
MLS Number	12888948
Category	Mechanic / Utility / Service Trucks
Last Updated	7/21/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 841-___ SHOW
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2019 Peterbilt 337 Mechanic / Service Truck - Cummins, 330HP, Automatic

$89,500 USD

6 wheel service truck, IMT 5020 crane (8600 lb cap), IMT DA435HA compressor, 35 cfm, 33k gvw, Allison 3000 RDS-P auto, Cummins PX-9, 330 hp,

Condition	Used
Usage	150,408 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	330 HP
Transmission	Allison RDS Automatic
Rear Axle	Single Axle
Stock Number	TK347
MLS Number	14236784
Category	Mechanic / Utility / Service Trucks
Last Updated	7/21/2026
Location	Phillipston, MA, US
Sold By	Brookside Equipment Sales

(844) 257-___ SHOW
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2018 International DuraStar 4300 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

$43,900 USD

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 RINGS ON BED,...

Quantity	2
Condition	Used
Duty Class	Heavy Duty Service Truck
Bed Length	12 ft.
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb
Stock Number	9736
MLS Number	14479081
Category	Mechanic / Utility / Service Trucks
Last Updated	7/14/2026
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(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

$25,995 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	7/11/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(833) 690-___ SHOW
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2015 Kenworth T370 Mechanic / Service Truck - IMT Dominator II Welder / Mechanics Body / Crane Truck Body

$139,999 USD

Salt Lake City, UT, 2015 Kenworth T270 Mechanic Service Truck – Ready to Work Clean, low-mile service truck that’s fully equipped and job-site ready. Everything on this truck works and...

Condition	Used
Usage	8,398 Hours
Duty Class	Heavy Duty Service Truck
Upfit Type	Welder / Mechanics Body / Crane Truck Body
Upfit Make	IMT
Upfit Model	Dominator II
Bed Length	13 ft.
Horse Power	260 HP
Engine Model	Paccar PX-9
Drivetrain	4x2
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	18,000 lb
Door Type	Swing
MLS Number	14395493
Category	Mechanic / Utility / Service Trucks
Last Updated	7/7/2026
Location	Salt Lake City, UT, US
Sold By	Salt Lake Truck Wash & Detail

(833) 690-___ SHOW
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2016 Peterbilt 337 Mechanic / Service Truck - Auto Crane 11 Ft Crane Body Welder / Mechanics Body / Crane Truck Body

$89,999 USD

2016 Peterbilt 337 Mechanics Service Truck – Ready to Work Strong, reliable, and fully equipped — this 2016 Peterbilt 337 service truck is ready to go straight to work. Perfect for field...

Condition	Used
Usage	15,213 Hours
Duty Class	Heavy Duty Service Truck
Upfit Type	Welder / Mechanics Body / Crane Truck Body
Upfit Make	Auto Crane
Upfit Model	11 Ft Crane Body
Bed Length	11 ft.
Horse Power	260 HP
Engine Model	Paccar PX-9
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	21,000 lb
Door Type	Swing
Outriggers	Yes
Lift Height	6.6 ft
Max Reach	30 ft
Lift Capacity	8000.00 Lb
Lift Capacity	4.00 Ton
Winch	Yes
MLS Number	14404657
Category	Mechanic / Utility / Service Trucks
Last Updated	7/7/2026
Location	Salt Lake City, UT, US
Sold By	Salt Lake Truck Wash & Detail

(833) 901-___ SHOW
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2018 Freightliner M2 106 Mechanic / Service Truck - Cummins, 240HP, Automatic

$149,995 USD

240HP Cummins diesel, Allison automatic transmission, Auto Crane HC12 12,000lb capacity w/ wireless remote, Bobcat 225 NT welder generator 20HP 225 amps 8500 watt generator, Vanair RS85 air...

Condition	Used
Usage	4,002 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	Automatic
Suspension	Air Leaf
Rear Axle	Single Axle
Rear End	21,000 lb 5.88 ratio
MLS Number	14220538
Category	Mechanic / Utility / Service Trucks
Last Updated	6/26/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(855) 725-___ SHOW
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2022 Freightliner Cascadia 126 Tandem Axle Mechanic / Service Truck - Detroit, 505HP, Manual

$75,000 USD

441406 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, Manual Transmission, Drive: 6x4, Air Ride Suspension, Tandem Rear Axles

Condition	Used
Usage	441,406 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2594
MLS Number	14450797
Category	Mechanic / Utility / Service Trucks
Last Updated	6/25/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

2015 Kenworth T370 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$95,900 USD

Single Axle, 14' Knapheide Service Body, Stellar 7621 Crane (7,500 Capacity), VANAIR Compressor, Hydraulic Outriggers, Power Inverter, (14) 27" Drawers, (21) 18" Drawers, Air Reel, Acetylene...

Condition	Used
Usage	10,754 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	FM425085
MLS Number	14109080
Category	Mechanic / Utility / Service Trucks
Last Updated	6/25/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

2017 Kenworth T370 Mechanic / Service Truck - Paccar, 300HP, Automatic

$135,900 USD

Single Axle, 14' Maintainer Service Body, Maintainer 10,000 Capacity Crane, Miller ENPAK, Hydraulic Outriggers, (5) 18" Drawers, (7) 28" Drawers, PX7 Paccar 300 HP, Allison Automatic, Engine...

Condition	Used
Usage	12,874 Hours
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Transmission	Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	21,000 lb 5.29 ratio
Stock Number	HM164348
MLS Number	14229983
Category	Mechanic / Utility / Service Trucks
Last Updated	6/19/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 716-___ SHOW
NUMBERCall Seller

2009 International WorkStar 7600 Tandem Axle Mechanic / Service Truck - Cummins, 410HP, 5 Speed Allison Rds Automatic

Contact for price

Cab chassis pictures are of a sister truck after we stripped it for repurposing. The actual truck is shown as configured prior to being stripped , 2009 International 7600 tandem axle truck...

Condition	Used
Usage	2,053 Hours
Duty Class	Heavy Duty Service Truck
Bed Length	60 ft.
Horse Power	410 HP
Engine Model	Cummins ISM425V
Drivetrain	6x4
Transmission	5 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.33 ratio
Stock Number	5323
MLS Number	14335586
Category	Mechanic / Utility / Service Trucks
Last Updated	6/10/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(844) 716-___ SHOW
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2019 Peterbilt 337 Mechanic / Service Truck - Paccar, 330HP, Automatic

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Please pardon its appearance, the truck just arrived and hasn't been washed yet, , 2019 Peterbilt 337 single axle truck #5312; Vin #2NP2HJ7X6KM604645, , Paccar PX-9, 330 horsepower inline 6...

Condition	Used
Usage	5,020 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	330 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 4.78 ratio
Stock Number	5312
MLS Number	14408610
Category	Mechanic / Utility / Service Trucks
Last Updated	6/4/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(844) 716-___ SHOW
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2017 Peterbilt 337 Mechanic / Service Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

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Pardon my appearance, I just got here and havent taken a shower yet , 2017 Peterbilt 337 single axle truck #5313; Vin #2NP2HJ7X1HM440150, , Paccar PX-9, 330 horsepower inline 6 cylinder turbo...

Condition	Used
Usage	195,241 Miles
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 4.78 ratio
Stock Number	5313
MLS Number	14408608
Category	Mechanic / Utility / Service Trucks
Last Updated	6/4/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

2016 Kenworth T370 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$97,900 USD

Single Axle, 11' Service Body, Summit 10620 Crane (10,000 Capacity), Hydraulic Outriggers, Belaire 3G3HHL Gas Powered Compressor, 15 Gallon Non-Potable Water Tank, PX7 Paccar 300 HP, Allison...

Condition	Used
Usage	13,427 Hours
Duty Class	Heavy Duty Service Truck
Bed Length	11 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.25 ratio
Stock Number	GM117044
MLS Number	14241222
Category	Mechanic / Utility / Service Trucks
Last Updated	6/3/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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	5/29/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2015 Ford F-750 XLT Mechanic / Service Truck - Cummins, 325HP, 6 Speed Automatic

$79,500 USD

Single Axle, 11' AutoCrane Service Body, 100006H AutoCrane with Wireless Remote, Hydraulic Air Compressor, Hydraulic Outriggers, (11) 26" Drawers, Reman ISB Cummins 325 HP (Reman Date...

Condition	Used
Usage	6,392 Hours
Duty Class	Heavy Duty Service Truck
Bed Length	11 ft.
Horse Power	325 HP
Engine Model	Cummins ISB
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	FV000323
MLS Number	14380879
Category	Mechanic / Utility / Service Trucks
Last Updated	5/20/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(833) 538-___ SHOW
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2023 Peterbilt 389 Tandem Axle Mechanic / Service Truck - Cummins, 500HP, Manual

$104,900 USD

482902 Miles, 12168 Hours, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Tires: 22.5 low pro,...

Condition	Used
Usage	12,168 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	4010
MLS Number	14246498
Category	Mechanic / Utility / Service Trucks
Last Updated	5/19/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales