Mack 6 Speed Trucks with Cummins Engines For Sale in United States

(833) 298-___ SHOW
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20 0

2025 Mack MD642 Rollback Tow Truck - Jerr-Dan Rollback Towing Body, New, Arizona, Automatic

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New Mack rollback tow truck for sale at Midco Sales. Key Specs: Mack MD642, Cummins diesel 300HP, automatic transmission, Jerr-Dan 22' steel deck, 8k winch, wheel lift. CHASSIS SPECS, Mack...

Condition	New
Usage	183 Miles
Duty Class	Medium Duty Rollback Tow Truck
Upfit Type	Rollback Towing Body
Upfit Make	Jerr-Dan
Bed Length	22 ft.
Horse Power	300 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,000 lb
Winch	Yes
Stock Number	T14850
MLS Number	13227217
Category	Rollback Tow Trucks
Last Updated	11/13/2024
Location	Chandler, AZ, US
Sold By	Midco Sales

(833) 568-___ SHOW
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9 0

2025 Mack MD6 2000 Gallon Water Truck - Cummins 280HP, 6 Speed Allison Rds Automatic

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NEW TIGER MFG. 2,000 GAL. (5) SPRAY WATER TANK SYSTEM, (2) FRONT, (1) DRIVER SIDE, (2) REAR SPRAY HEADS, SELF LOADING/PRIMING PUMP (HYDRAULIC DRIVEN), HOSE REEL WITH 50’ OF 1 ½” HOSE AND...

Condition	New
Duty Class	Medium Duty Water Truck
Upfit Make	Tiger
Horse Power	280 HP
Engine Model	Cummins ISB6.7
Transmission	6 Speed Allison RDS Automatic
Suspension	Leaf Springs
Rear Axle	Single Axle
Capacity	2000 Gallons
MLS Number	13210781
Category	Water Trucks
Last Updated	11/2/2024
Location	Abilene, TX, US
Sold By	Circle D Truck Sales, Inc.

(844) 305-___ SHOW
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10 0

2014 Mack Granite GU533 Roll Off Truck - Cummins, 345HP

$94,900 USD

Tandem Axle, ISL-9 Cummins 345 HP, Allison Automatic 6 Speed, 5.29 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 255" Wheelbase, 23' 7" Bridge, Air Ride, Double Frame, 2 Stage Engine Brake,...

Condition	Used
Usage	173,627 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	345 HP
Engine Model	Cummins ISL9
Transmission	6 Speed Allison RDS
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.29 ratio
Stock Number	EM010254
MLS Number	13157313
Category	Roll Off Trucks
Last Updated	10/26/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(855) 804-___ SHOW
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12 0

2014 Mack Granite GU533 Tandem Axle Rollback Tow Truck - Cummins, 345HP, 6 Speed Allison Rds Automatic

$94,900 USD

2014 Mack GU533 --- Tandem Axle, ISL-9 Cummins 345 HP, Allison Automatic 6 Speed, 20,000 Front Axle, 46,000 Rear Axle, 255" Wheelbase, 23' 7" Bridge, Air Ride, Double Frame, 2 Stage Engine...

Condition	Used
Usage	13,033,333 Hours
Duty Class	Heavy Duty Rollback Tow Truck
Bed Length	23 ft.
Horse Power	345 HP
Engine Model	Cummins ISL9
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	010254
MLS Number	13157276
Category	Rollback Tow Trucks
Last Updated	10/25/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(501) 279-___ SHOW
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5 0

2025 Mack MD6 Sewer / Septic Truck - Iron-Vac 2100 Gallon Steel Tank Body

$148,730.01 USD

2025 Mack MD6 (pricing subject to change) 6.7L Cummins Engine (300HP) Allison 6 Speed Automatic Transmission 26k GVWR 2100 Gallon Steel Tank Battioni Ballast 11000 (393 CFM) Chrome...

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2100 Gallon Steel
Horse Power	300 HP
Engine Model	Cummins 6.7L
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Capacity	2100 Gallons
MLS Number	13090570
Category	Sewer / Septic Trucks
Last Updated	10/10/2024
Location	Searcy, AR, US
Sold By	SepticTrucks.com