1. Home
  2. Listings
  3. Trucks
  4. Mechanic / Utility / Service Trucks

Heavy Duty 6 Speed Mechanic / Utility / Service Trucks For Sale

Close
Your Current Search
Industry
Trucks
Category
Mechanic / Utility / Service Trucks
GVWR Category
Heavy Duty
Transmission Speeds
6 Speed
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (20)
Category
Mechanic / Utility / Service Trucks (20)
Model
Select a manufacturer to view available models.
Condition
Used (20)
Model Year
-
GVWR Category
Heavy Duty (20)
Bed Length
14 (1)11 (1)
Rear Axle
Single (16)Tandem (3)
Transmission Type
Automatic (14)Manual (5)
Transmission Speed
6 Speed (20)
Drive Train
4x2 (10)6x4 (1)6x6 (1)
Engine Manufacturer
Caterpillar (1)Cummins (11)Hino (1)International (3)Paccar (1)
Exterior Color
Red (1)White (13)
Suspension Type
Air Ride (3)Air Trac (1)Spring (14)Walking Beam (1)
Cab Style
Regular Cab (10)Extended Cab (1)Crew Cab (1)
Fuel Type
Diesel (20)
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
No (20)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (20)
State / Region
Select a country to view available states.
Seller Type
(20)
Market Type
For Sale (20)
Filter by Manufacturer
Filter by Specs or Location
1-20 of 20 results
1-20 of 20 results
Peterbilt 337 Mechanic / Service Truck - Cummins, 300HP, 6 Speed Manual
21 0

2015 Peterbilt 337 Mechanic / Service Truck - Cummins, 300HP, 6 Speed Manual

Recently Updated
$104,900 USD
10K Hyd. Stellar crane with remote, 3) 60 gallon product tanks, Waste oil tank, Stellar Hyd. air compressor with 2 hose reels, Parts bins and tool drawers, Work lights.
ConditionUsed
Usage126,529 Miles
Duty ClassHeavy Duty Service Truck
Horse Power300 HP
Drivetrain4x2
Transmission6 Speed Manual
SuspensionAir Trac
Rear AxleSingle Axle
Rear End21,000 lb 4.30 ratio
Stock Number273216
MLS Number12838976
CategoryMechanic / Utility / Service Trucks
Last Updated10/29/2024
Location
Butler, PA, US
Sold By

Hunter Truck

(833) 970-___  SHOW
NUMBERCall Seller
Email Seller
Save
Hunter Truck
Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Automatic
41 0

2008 Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Automatic

Newly Listed
$72,500 USD
2008 Freightliner M2-106 Mechanics Truck, Cummins ISC 8.3L Diesel Engine, Allison 3500 RDS 6 Speed Automatic Transmission, ONLY 28,848 ECM Verified Miles 1,599 ECM Verified Engine Hours,...
ConditionUsed
Usage1,599 Hours
Duty ClassHeavy Duty Service Truck
Horse Power260 HP
Engine ModelCummins ISC
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End20,000 lb 5.88 ratio
Stock NumberT16304D
MLS Number13197952
CategoryMechanic / Utility / Service Trucks
Last Updated10/26/2024
Location
Denver, CO, US
Sold By

DTI Trucks

(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
International WorkStar 7300 Tandem Axle Mechanic / Service Truck - Cummins, 260HP
41 0

2018 International WorkStar 7300 Tandem Axle Mechanic / Service Truck - Cummins, 260HP

$89,900 USD
Versalift Model VO355XMHI-01 55' Over Center Mounted Single, Man Bucket Crane With Utility Body GrossVehicleWeightRating: Class 7: 26,001 – 33,000 pounds, engine type: ISB, ACCondition: Used...
ConditionUsed
Usage14,610 Miles
Duty ClassHeavy Duty Service Truck
Horse Power260 HP
Transmission6 Speed
SuspensionSpring
Rear AxleTandem Axle
Rear End21,000 lb 5.29 ratio
Stock Number339356
MLS Number13129779
CategoryMechanic / Utility / Service Trucks
Last Updated10/16/2024
Location
Manchester, NH, US
Sold By

Allegiance Trucks

(844) 435-___  SHOW
NUMBERCall Seller
Email Seller
Save
Allegiance Trucks
Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic
13 0

2010 Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

$79,900 USD
2010 Freightliner M2 --- Single Axle, ISC Cummins 260 HP, Allison Automatic 6 Speed, 6.14 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 158" Wheelbase, 13' 2" Bridge, Spring, 2 Stage Engine...
ConditionUsed
Usage3,971 Hours
Duty ClassHeavy Duty Service Truck
Horse Power260 HP
Engine ModelCummins ISC
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb 6.14 ratio
Stock NumberAN6878
MLS Number12305230
CategoryMechanic / Utility / Service Trucks
Last Updated10/16/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
Freightliner M2 106 Tandem Axle Mechanic / Service Truck - Cummins, 300HP, 6 Speed Automatic
19 0

2009 Freightliner M2 106 Tandem Axle Mechanic / Service Truck - Cummins, 300HP, 6 Speed Automatic

$59,900 USD
44950 Miles, Engine: CUMMINS ISC, 300 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 274, Tandem Rear Axles, Front Axle Weight: 18000 lb,...
ConditionUsed
Usage44,950 Miles
Duty ClassHeavy Duty Service Truck
Horse Power300 HP
Engine ModelCummins ISC
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 6.43 ratio
Stock Number323956
MLS Number12188050
CategoryMechanic / Utility / Service Trucks
Last Updated10/16/2024
Location
Manchester, NH, US
Sold By

Allegiance Trucks

(844) 435-___  SHOW
NUMBERCall Seller
Email Seller
Save
Allegiance Trucks
Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic
53 0

2010 Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

$64,500 USD
2010 Freightliner M2-106 Mechanics Truck, Cummins ISC 8.3L Diesel Engine, 260 HP, Allison 3500 RDS 6 Speed Automatic Transmission, ONLY 71,898 ECM Verified Miles 4,283 ECM Verified Engine...
ConditionUsed
Usage4,283 Hours
Duty ClassHeavy Duty Service Truck
Horse Power260 HP
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End20,000 lb 5.88 ratio
Stock NumberT16480D
MLS Number13169765
CategoryMechanic / Utility / Service Trucks
Last Updated10/10/2024
Location
Denver, CO, US
Sold By

DTI Trucks

(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Freightliner M2 106 Mechanic / Service Truck - Cummins, 250HP, 6 Speed Allison Rds Automatic
70 0

2014 Freightliner M2 106 Mechanic / Service Truck - Cummins, 250HP, 6 Speed Allison Rds Automatic

$31,995 USD
For sale: 2014 Freightliner M2 106 Utility Truck with only 179,530 miles and 6,550 engine hours. This truck is powered by a Cummins ISB 6.7L engine delivering 250 HP, paired with an Allison...
ConditionUsed
Usage179,530 Miles
Duty ClassHeavy Duty Service Truck
Bed Length14 ft.
Horse Power250 HP
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb 6.14 ratio
Stock NumberFV8583
MLS Number13101340
CategoryMechanic / Utility / Service Trucks
Last Updated10/1/2024
Location
Miami, FL, US
Sold By

Truck and Van Outlet

(844) 982-___  SHOW
NUMBERCall Seller
Email Seller
Save
Truck and Van Outlet
Freightliner M2 106 Mechanic / Service Truck - Mercedes-Benz, 330HP, 6 Speed Allison Rds Automatic
48 0

2006 Freightliner M2 106 Mechanic / Service Truck - Mercedes-Benz, 330HP, 6 Speed Allison Rds Automatic

$94,500 USD
2006 Freightliner M2 Crew Cab Single Axle Mechanics Truck, Mercedes Benz MBE-900 7.2L Turbo Diesel Engine, 330 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 9,216...
ConditionUsed
Usage2,578 Hours
Duty ClassHeavy Duty Service Truck
Horse Power330 HP
Engine ModelMBE900
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End23,000 lb 5.88 ratio
Stock NumberT16488D
MLS Number12986533
CategoryMechanic / Utility / Service Trucks
Last Updated9/27/2024
Location
Denver, CO, US
Sold By

DTI Trucks

(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
International WorkStar 7400 Mechanic / Service Truck - DT466, 6 Speed Allison Rds Automatic
23 0

2010 International WorkStar 7400 Mechanic / Service Truck - DT466, 6 Speed Allison Rds Automatic

$45,000 USD
2010 INTERNATIONAL 7400 SBA 4X2 WORKSTAR BUCKET TRUCK. NEW REMAN REVIVA INTERNATIONAL ENGINE. LESS THAN 100 MILES ON ENGINE. TEREX HI-RANGER TL45. BODY ID TAG IN PICTURES. COLD AIR...
ConditionUsed
Usage126,719 Miles
Duty ClassHeavy Duty Service Truck
Engine ModelInternational DT466
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Stock NumberST1047
MLS Number12949351
CategoryMechanic / Utility / Service Trucks
Last Updated10/3/2024
Location
EDGEWATER, FL, US
Sold By

Florida Shores Truck Center

(855) 949-___  SHOW
NUMBERCall Seller
Email Seller
Save
Florida Shores Truck Center
Freightliner M2 106 Mechanic / Service Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic
73 0

2016 Freightliner M2 106 Mechanic / Service Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic

$36,995 USD
For sale: 2016 Freightliner M2 106 Enclosed Service Truck with 95,777 miles. Powered by a 6.7L Cummins ISB engine producing 300 HP, paired with a 6-speed Allison 3000RDS automatic...
ConditionUsed
Usage95,777 Miles
Duty ClassHeavy Duty Service Truck
Bed Length11 ft.
Horse Power300 HP
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End18,000 lb 5.13 ratio
Stock NumberHC7975
MLS Number13112947
CategoryMechanic / Utility / Service Trucks
Last Updated9/22/2024
Location
Miami, FL, US
Sold By

Truck and Van Outlet

(844) 982-___  SHOW
NUMBERCall Seller
Email Seller
Save
Truck and Van Outlet
Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic
45 0

2010 Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

$59,500 USD
2010 Freightliner M2-106 Mechanics Truck, Cummins ISC 8.3L Diesel Engine, 260 HP, Allison 3500 RDS 6 Speed Automatic Transmission, ONLY 93,148 ECM Verified Miles 4,134 ECM Verified Engine...
ConditionUsed
Usage4,134 Hours
Duty ClassHeavy Duty Service Truck
Horse Power260 HP
Engine ModelCummins ISC260
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End20,000 lb 5.88 ratio
Stock NumberT16479D
MLS Number13124811
CategoryMechanic / Utility / Service Trucks
Last Updated9/20/2024
Location
Denver, CO, US
Sold By

DTI Trucks

(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Sterling Acterra Mechanic / Service Truck - Mercedes-Benz, 260HP, 6 Speed Automatic
2 0

2005 Sterling Acterra Mechanic / Service Truck - Mercedes-Benz, 260HP, 6 Speed Automatic

$54,900 USD
Single Axle, OM906 Mercedes 260 HP, Allison Automatic 6 Speed, 5.86 Ratio, 12,000 Front Axle, 17,000 Rear Axle, 159" Wheelbase, 13' 3" Bridge, Spring, Air Brake, Differential Lock, Reese...
ConditionUsed
Usage259,747 Miles
Duty ClassHeavy Duty Service Truck
Horse Power260 HP
Engine ModelOM906
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End17,000 lb 5.86 ratio
Stock NumberU73727
MLS Number11247877
CategoryMechanic / Utility / Service Trucks
Last Updated7/11/2024
Location
Chatham, VA, US
Sold By

J&J Truck Sales

(844) 305-___  SHOW
NUMBERCall Seller
Email Seller
Save
J&J Truck Sales
Ford F-750 XLT Mechanic / Service Truck - Caterpillar, 275HP, 6 Speed Automatic
22 0

2008 Ford F-750 XLT Mechanic / Service Truck - Caterpillar, 275HP, 6 Speed Automatic

$69,900 USD
2008 Ford F750 XLT Extended Cab --- Single Axle, C7 Caterpillar 275 HP, Allison Automatic 6 Speed, 12,000 Front Axle, 21,000 Rear Axle, 179" Wheelbase, Spring, 11' IMT Body, Steel Wheels,,...
ConditionUsed
Usage267,252 Miles
Duty ClassHeavy Duty Service Truck
Horse Power275 HP
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number655502
MLS Number11768692
CategoryMechanic / Utility / Service Trucks
Last Updated7/10/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
Sterling Acterra Mechanic / Service Truck - Mercedes-Benz, 260HP, 6 Speed Automatic
2 0

2005 Sterling Acterra Mechanic / Service Truck - Mercedes-Benz, 260HP, 6 Speed Automatic

$54,900 USD
2005 Sterling Acterra --- Single Axle, OM906 Mercedes 260 HP, Allison Automatic 6 Speed, 5.86 Ratio, 12,000 Front Axle, 17,000 Rear Axle, 159" Wheelbase, 13' 3" Bridge, Spring, Air Brake,...
ConditionUsed
Usage259,747 Miles
Duty ClassHeavy Duty Service Truck
Horse Power260 HP
Engine ModelOM906
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End17,000 lb 5.86 ratio
Stock NumberU73727
MLS Number11245942
CategoryMechanic / Utility / Service Trucks
Last Updated7/10/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
International WorkStar 7300 Mechanic / Service Truck - 250HP, 6 Speed Manual
5 0

2009 International WorkStar 7300 Mechanic / Service Truck - 250HP, 6 Speed Manual

$16,000 USD
nice truck, well maintained, good truck, lift more crane, lot of storage, good cab, air seat, air brakes,,
ConditionUsed
Usage129,496 Miles
Duty ClassHeavy Duty Service Truck
Horse Power250 HP
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number097300129SER
MLS Number12726696
CategoryMechanic / Utility / Service Trucks
Last Updated5/15/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

(833) 801-___  SHOW
NUMBERCall Seller
Email Seller
Save
Don Baskin Truck Sales
Peterbilt 337 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Manual
19 1

2013 Peterbilt 337 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Manual

$35,000 USD
nice truck, runs great, clean, air seat, air brakes, NICE READING BODY, NOT RUSTY, lots of storage, power windows, power door locks, tilt/tele, heated mirrors, air seat, dump valve,,
ConditionUsed
Usage221,308 Miles
Duty ClassHeavy Duty Service Truck
Horse Power300 HP
Engine ModelPaccar PX8
Drivetrain4x2
Transmission6 Speed Manual
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 3.70 ratio
Stock Number13PETE221SERAUC
MLS Number12528967
CategoryMechanic / Utility / Service Trucks
Last Updated5/15/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

(833) 801-___  SHOW
NUMBERCall Seller
Email Seller
Save
Don Baskin Truck Sales
International DuraStar 4300 Mechanic / Service Truck - MAXXFORCE 10, 255HP, 6 Speed Allison Rds Automatic
20 0

2009 International DuraStar 4300 Mechanic / Service Truck - MAXXFORCE 10, 255HP, 6 Speed Allison Rds Automatic

$39,500 USD
Altec Derrick Digger, 47' w/ Remote, 20" Auger, Front Winch, IQ 2600 Inverter, Backup Camera, Pintle Hitch, 4 Outriggers,
ConditionUsed
Usage79,470 Miles
Duty ClassHeavy Duty Service Truck
Horse Power255 HP
Engine ModelInternational MAXXFORCE 10
Transmission6 Speed Allison RDS Automatic
Rear End20,000 lb
Stock NumberCON5915
MLS Number12490732
CategoryMechanic / Utility / Service Trucks
Last Updated5/1/2024
Location
Choteau, MT, US
Sold By

Bouma Truck Sales

(844) 917-___  SHOW
NUMBERCall Seller
Email Seller
Save
Bouma Truck Sales
Freightliner M2 106 Mechanic / Service Truck - Cummins, 220HP, 6 Speed Manual
2 0

2013 Freightliner M2 106 Mechanic / Service Truck - Cummins, 220HP, 6 Speed Manual

$35,900 USD
2013 Freightliner M2 --- Single Axle, ISB Cummins 220 HP, Eaton-Fuller Manual 6 Speed, 4.78 Ratio, 8,000 Front Axle, 17,500 Rear Axle, 155" Wheelbase, 12' 11" Bridge, Spring, Air Brake,...
ConditionUsed
Usage231,314 Miles
Duty ClassHeavy Duty Service Truck
Horse Power220 HP
Engine ModelCummins ISB
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End17,500 lb 4.78 ratio
Stock NumberF89544
MLS Number10708902
CategoryMechanic / Utility / Service Trucks
Last Updated2/27/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
Hino 338 Mechanic / Service Truck - 220HP, 6 Speed Manual
6 0

2008 Hino 338 Mechanic / Service Truck - 220HP, 6 Speed Manual

$20,000 USD
good truck, runs great, air compressor, welder, crane, air brakes, air seat,,
ConditionUsed
Usage237,228 Miles
Duty ClassHeavy Duty Service Truck
Horse Power220 HP
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number08HINO237SER
MLS Number11384243
CategoryMechanic / Utility / Service Trucks
Last Updated1/5/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

(833) 801-___  SHOW
NUMBERCall Seller
Email Seller
Save
Don Baskin Truck Sales
International WorkStar 7600 Tandem Axle Mechanic / Service Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic
13 0

2008 International WorkStar 7600 Tandem Axle Mechanic / Service Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

Call for price
2008 International 7600 6x6 axle truck #5101, Vin #1HTWYAHT38J045837, , Cummins ISM-385V; 370 horsepower turbo diesel, , Allison 4500-RDS; 6 speed automatic transmission, , Transmission...
ConditionUsed
Usage5,928 Hours
Duty ClassHeavy Duty Service Truck
Horse Power370 HP
Engine ModelCummins ISM385V
Drivetrain6x6
Transmission6 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number5101
MLS Number11802692
CategoryMechanic / Utility / Service Trucks
Last Updated7/21/2023
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

(844) 716-___  SHOW
NUMBERCall Seller
Email Seller
Save
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a mechanic / service truck to sell? In minutes, you can create an online listing for your mechanic / service truck and advertise it to thousands of buyers.
Start selling today