6 Speed Trucks with Paccar Engines For Sale

6 0

2026 Peterbilt 548 Dump Truck - Paccar 370HP

$222,870 USD

The Peterbilt 548 10x4 18' Load King Dump Truck offers exceptional versatility and durability for a wide range of hauling applications. Its 18-foot elliptical dump body, with a capacity of...

Condition	New
Usage	1,522 Miles
Horse Power	370 HP
Engine Model	Paccar PX9 D
Drivetrain	10x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM788997
MLS Number	13735995
Category	Dump Trucks
Last Updated	12/10/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

9 0

2025 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP

$237,995 USD

Peterbilt 536 4x2 IMT DOM3 Service Truck is built on an 89-inch Cab-to-Axle (CA) Class 6 chassis and powered by a 300 hp PACCAR PX-7 diesel with a 6-speed automatic transmission. It features...

Condition	New
Horse Power	300 HP
Engine Model	Paccar PX7 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Neway
Rear End	21,000 lb
Stock Number	SM714544
MLS Number	14024707
Category	Mechanic / Utility / Service Trucks
Last Updated	12/11/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(855) 506-___ SHOW
NUMBERCall Seller

24 0

2019 Peterbilt 337 26 ft Box Truck - 220HP, 6 Speed Automatic, Liftgate

$94,900 USD

STOCK #2661, SEPTIC TANKER VACUUM TRUCK * 2019 PETERBILT 337 * ENGINE PACCAR PX7 * 220HP * DIESEL * 2500 GL * GVW 32,000 * ALLISON 2500 AUTOMATIC TRANSMISSION * SPRING SUSPENSION * WHEEL...

Condition	Used
Usage	136,891 Miles
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	220 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Capacity	2500 Gallons
Stock Number	2661
MLS Number	13433797
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	12/10/2025
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

(844) 445-___ SHOW
NUMBERCall Seller

69 0

2018 Kenworth T370 Mechanic / Service Truck, Crane with Remote, Compressor, Welder, Drawer Sets, Bolt Bins, and More!

$131,900 USD

~ Annual Holiday Truck Sale! ~ Extended Now Thru Thursday January 8th, 2026 Original Price $138,500 This truck has very LOW MILES! A Very clean Mechanic's truck! Equipped with a Cobalt 14'...

Condition	Used
Usage	7,413 Hours
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	330 HP
Engine Model	Paccar PX-9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Leaf
Rear Axle	Single Axle
Rear End	21,000 lb 4.56 ratio
Door Type	Swing
Outriggers	Yes
Max Reach	32 ft
Lift Capacity	10000.00 Lb
Lift Capacity	5.00 Ton
Winch	Yes
Stock Number	198398
MLS Number	13999615
Category	Mechanic / Utility / Service Trucks
Last Updated	12/23/2025
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

1 0

2026 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

$237,095 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	631 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	60,320 lb 4.30 ratio
Stock Number	KN223148
MLS Number	14023735
Category	Dump Trucks
Last Updated	12/16/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

29 0

2026 Kenworth T280 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$99,995 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	11 Miles
Duty Class	Medium Duty Cab & Chassis 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 5.57 ratio
Stock Number	KN230288
MLS Number	14023713
Category	Cab & Chassis Trucks
Last Updated	12/9/2025
Location	Landover, MD, US
Sold By	All Roads Trucks

5 0

2026 Peterbilt 548 Dump Truck - Paccar 360HP

Contact for price

Owning a Peterbilt 548 6x4 with a 16' DuraClass Dump Body offers exceptional durability, power, and efficiency for various hauling and construction applications. Powered by a 360 HP engine...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM768713
MLS Number	13523139
Category	Dump Trucks
Last Updated	12/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(855) 804-___ SHOW
NUMBERCall Seller

12 0

2022 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

$189,999 USD

2022 Kenworth T880 --- Tri Axle, MX-13 Paccar 510 HP, Allison Automatic 6 Speed, 4.30 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 217" Wheelbase, 20' 5" Bridge, Air Ride AG460, Double Frame,...

Condition	Used
Usage	6,253 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	495588
MLS Number	13364700
Category	Dump Trucks
Last Updated	12/9/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(855) 804-___ SHOW
NUMBERCall Seller

21 0

2021 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

$199,900 USD

2021 Kenworth T880 --- Tri Axle, MX-13 Paccar 510 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,180 Front Axle, 46,000 Rear Axle, 218" Wheelbase, 20' 5" Bridge, Air Ride 8 Bag, Double Frame,...

Condition	Used
Usage	4,045 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	449392
MLS Number	12231034
Category	Dump Trucks
Last Updated	12/9/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(855) 804-___ SHOW
NUMBERCall Seller

12 0

2023 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Automatic, 16' Dump

$204,900 USD

2023 Kenworth T880S --- Tri Axle, MX13 Paccar 510 HP, Allison Automatic 6 Speed, 4.78 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 3" Bridge, Chalmers, 3 Stage Engine...

Quantity	2
Condition	Used
Usage	2,834 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.78 ratio
Stock Number	238808
MLS Number	12131432
Category	Dump Trucks
Last Updated	12/9/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

16 0

2025 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

$120,995 USD

Model Year: 2025, Model: Kenworth T280, Engine: PACCAR PX-7, 300 HP @ 2600 RPM, 660 lb-ft torque @ 1400 RPM. Equipped with a Turbo Exhaust Brake (VGT Brake) Transmission: Allison 2500RDS 6...

Condition	Used
Usage	3,786 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
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 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	983-2506
MLS Number	13329240
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	12/8/2025
Location	Baltimore, MD, US
Sold By	All Roads Trucks

(833) 300-___ SHOW
NUMBERCall Seller

50 1

2018 Kenworth T370 Tandem Axle Wrecker Tow Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Contact for price

Flatbed makeREKA, More optionWHEEL LIFT CAPACITY: 10,000 LBS, Flatbed model, SERIE 20, CAPACITY: 20,000 LBS, Flatbed dimension28 ', _ ", Installed option, ALUMINUM BOX, BEACONS LIGHT,...

Condition	Used
Usage	10,191 Hours
Duty Class	Heavy Duty Wrecker Tow Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Paccar
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.63 ratio
Stock Number	C-36537
MLS Number	13867790
Category	Wrecker Tow Trucks
Last Updated	12/13/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 720-___ SHOW
NUMBERCall Seller

25 0

2018 Kenworth T370 Garbage Truck - Paccar, 6 Speed Allison Rds Automatic

$109,900 USD

2018 Kenworth T370 Paccar PX9, Allison 300RDS, AM/FM, A/C, tilt, cruise, rear vision camera system, 10K front axle, 23K rear axle with air lift 3rd axle, 68K miles, 8400 hours, 20 yard Pak...

Condition	Used
Usage	8,400 Hours
Duty Class	Heavy Duty Garbage Truck
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Stock Number	T375
MLS Number	14020657
Category	Garbage Trucks
Last Updated	12/6/2025
Location	Nashville, TN, US
Sold By	Capital City Truck Sales LLC

(717) 384-___ SHOW
NUMBERCall Seller

26 0

2026 Peterbilt 567 Tandem Axle Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic

Contact for price

2026 Peterbilt 567 Tandem Cab Chassis ***Allison 4500 RDS-P***Paccar 510 hp***,

Condition	New
Usage	1,453 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	276438
MLS Number	14020272
Category	Cab & Chassis Trucks
Last Updated	12/6/2025
Location	Lancaster, PA, US
Sold By	Hunter Truck

(844) 982-___ SHOW
NUMBERCall Seller

94 1

2026 Peterbilt 536 / Summit 10620 Crane / 10k lbs. / Welder / Compressor / NON-CDL

$218,995 USD

FOR SALE: 2026 PETERBILT 536 – SUMMIT 10620 MECHANIC TRUCK WITH CRANE, WELDER, AND COMPRESSOR The 2026 Peterbilt 536 is a premium medium-duty service truck designed for fleet maintenance,...

Condition	Used
Usage	284 Miles
Duty Class	Medium Duty Service Truck
Upfit Type	Welder / Mechanics Body / Crane Truck Body
Upfit Make	SUMMIT TRUCK BODIES
Upfit Model	10620
Bed Length	13 ft.
Horse Power	260 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	18,000 lb
Outriggers	Yes
Max Reach	20.9 ft
Lift Capacity	10000.00 Lb
Stock Number	785351A
MLS Number	13807644
Category	Mechanic / Utility / Service Trucks
Last Updated	12/5/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(844) 982-___ SHOW
NUMBERCall Seller

94 1

Summit 10620 Crane / Welder / Compressor / 2026 Peterbilt 536 Mechanic Truck / Non-CDL

$218,995 USD

FOR SALE: 2026 PETERBILT 536 – SUMMIT 10620 MECHANIC TRUCK WITH CRANE, WELDER, AND COMPRESSOR The 2026 Peterbilt 536 is a premium medium-duty service truck designed for fleet maintenance,...

Condition	Used
Usage	284 Miles
Duty Class	Medium Duty Crane Truck
Horse Power	260 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	18,000 lb
Outriggers	Yes
Max Reach	20.9 ft
Lift Capacity	10000.00 Lb
Stock Number	785351B
MLS Number	13830918
Category	Crane Trucks
Last Updated	12/5/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

29 0

2026 Kenworth T280 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$99,995 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	10 Miles
Duty Class	Medium Duty Cab & Chassis 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 5.57 ratio
Stock Number	KN230320
MLS Number	14019261
Category	Cab & Chassis Trucks
Last Updated	12/5/2025
Location	Landover, MD, US
Sold By	All Roads Trucks

20 0

2026 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

$237,095 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	598 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	60,320 lb 4.30 ratio
Stock Number	KN223141
MLS Number	14019246
Category	Dump Trucks
Last Updated	12/12/2025
Location	Landover, MD, US
Sold By	All Roads Trucks

(239) 451-___ SHOW
NUMBERCall Seller

16 0

2025 Kenworth T480 Tri Axle Dump Truck - Paccar 330HP, 6 Speed Allison Rds Automatic, 16' Dump

$179,995 USD

***Get 5.99% APR on select New 2025 older models through 12/31*** 5.99% APR available on select commercial trucks through participating lender. Not all buyers will qualify; credit approval...

Condition	New
Usage	2,288 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	330 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	59,500 lb 5.38 ratio
Stock Number	KF176045
MLS Number	14019219
Category	Dump Trucks
Last Updated	12/5/2025
Location	Naples, FL, US
Sold By	All Roads Trucks

(833) 300-___ SHOW
NUMBERCall Seller

37 1

2020 Kenworth T370 26 ft Box Truck - 260HP, 6 Speed Allison Rds Automatic, Swing Door, Liftgate

Contact for price

DRY boxDRY BOX, MakeDURABODY, BOX dimension26 ', _ ", Manufactured date05 M - 2019 Y, Insulated-, DoorBARN DOOR, Door frame ( " w x " h )97.5 " L X 102 " H, Inside dimension ( " w x " h )97 ...

Condition	Used
Usage	9,022 Hours
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	260 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Door Type	Swing
Liftgate	Yes
Stock Number	C-36953
MLS Number	14018855
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	12/5/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(855) 653-___ SHOW
NUMBERCall Seller

38 0

2020 Kenworth T370 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic

$119,500 USD

2020 Kenworth T370 Tandem Axle 26’ Box Truck, Paccar PX-9 8.9L Turbo Diesel Engine, 300 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, 15,528 ECM Verified Miles, 1,368...

Condition	Used
Usage	15,528 Miles
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Ramps	Yes
Stock Number	T17787D
MLS Number	13982574
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	12/5/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(888) 564-___ SHOW
NUMBERCall Seller

22 0

2016 Kenworth T370 22 ft Refrigerated Truck - 270HP, Amt, Carrier

$22,495 USD

ONE OWNER; CARB COMPLIANT; 2016 Kenworth T270 22'X102" Reefer Box Truck; Paccar PX9 Engine; Allison 3000 HS Automatic Transmission; 12k Front Axle; 21k Rears; 33K GVW; Power Locks; Cruise...

Condition	Used
Usage	210,381 Miles
Duty Class	Heavy Duty Refrigerated Truck
Box Length	22 ft.
Horse Power	270 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison HS Automated
Reefer Unit	Carrier
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	15157
MLS Number	13707568
Category	Refrigerated Trucks
Last Updated	12/5/2025
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

5 0

2026 Peterbilt 548 Dump Truck - Paccar 360HP

Contact for price

Owning a Peterbilt 548 6x4 with a 16' DuraClass Dump Body offers exceptional durability, power, and efficiency for various hauling and construction applications. Powered by a 360 HP engine...

Condition	New
Usage	632 Miles
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM768714
MLS Number	13491656
Category	Dump Trucks
Last Updated	12/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(844) 714-___ SHOW
NUMBERCall Seller

15 1

2020 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

$69,600 USD

Allison 3500RDS transmission with PTO provision, Dual lockers, Double frame, Paccar PX9 330HP, Engine brake, 14,600 FA-40,000 RA, 160" Cab/trunnion- 21'6" Overall frame length, 4.88 Ratio,...

Condition	Used
Usage	173,501 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	330 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	6758
MLS Number	13421548
Category	Cab & Chassis Trucks
Last Updated	12/5/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot