Mack 6 Speed Trucks For Sale

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7 0

IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Steel Tank Body

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THIS UNIT IS CURRENTLY IN STOCK 2025 Mack MD7 (2 YR Manufacturer Warranty) Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 33k GVWR 2500 Gallon Stainless SteelTank (5 YR...

Warranty

Condition	New
Duty Class	Heavy Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2500 Gallon
Horse Power	300 HP
Engine Model	Cummins 6.7L
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Capacity	2500 Gallons
Stock Number	1M2MDBAB4SS075904
MLS Number	13642840
Category	Sewer / Septic Trucks
Last Updated	10/13/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

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8 0

IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Aluminum Tank Body

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THIS UNIT IS CURRENTLY IN STOCK 2025 Mack MD7 (2 YR Manufacturer Warranty) Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 33k GVWR 2500 Gallon Aluminum Tank (5 YR...

Warranty

Condition	New
Duty Class	Heavy Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2500 Gallon
Horse Power	300 HP
Engine Model	Cummins 6.7L
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.57 ratio
Capacity	2500 Gallons
Stock Number	1M2MDBAB6SS075905
MLS Number	13642848
Category	Sewer / Septic Trucks
Last Updated	10/13/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

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8 0

IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Steel Tank Body

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THIS UNIT IS CURRENTLY IN STOCK 2025 Mack MD7 (2 YR Manufacturer Warranty) Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 33k GVWR 2500 Gallon Stainless SteelTank (5 YR...

Warranty

Condition	New
Duty Class	Heavy Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2500 Gallon
Horse Power	300 HP
Engine Model	Cummins 6.7L
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.57 ratio
Capacity	2500 Gallons
Stock Number	1M2MDBABXSS075907
MLS Number	13642852
Category	Sewer / Septic Trucks
Last Updated	10/13/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

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8 0

2025 Mack MD7 42R Hooklift Truck - Cummins, 300HP

$168,779 USD

The Mack MD7 42R 4x2 Palfinger T29L Hooklift Truck offers powerful performance and versatility for efficient container handling. Equipped with a 300 HP Cummins ISB engine and Allison 3000RDS...

Condition	New
Usage	2,141 Miles
Horse Power	300 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	SS075430
MLS Number	13364141
Category	Hooklift Trucks
Last Updated	6/10/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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5 0

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

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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	6/9/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

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19 1

2012 Mack LEU613 Tandem Axle Garbage Truck - MP7, 325HP, 6 Speed Allison Rds Automatic

$57,900 USD

2012 Mack LEU613, 22' X 96" X 90", Heil DuraPack 7000 Side Loader Complete Garbage Body, 28 Yard Body, Dump Eject, Heil Python Automated Arm, Volvo 325 HP Engine, Automatic 6-sp Transmission...

Condition	Used
Usage	10,842 Hours
Duty Class	Heavy Duty Garbage Truck
Horse Power	325 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.04 ratio
Stock Number	12MK027
MLS Number	13312362
Category	Garbage Trucks
Last Updated	6/5/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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11 0

2021 Mack Granite 64FR Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 16' Dump

$169,900 USD

2021 Mack GR64F --- Tandem Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 4.50 Ratio, 20,000 Front Axle, 44,000 Rear Axle, 223" Wheelbase, 20' 8" Bridge, Camelback, Thick Frame, 3 Stage...

Condition	Used
Usage	194,629 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	6x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.50 ratio
Stock Number	025073
MLS Number	13446996
Category	Dump Trucks
Last Updated	5/29/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(855) 804-___ SHOW
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31 1

2007 Mack Granite CTP713B Tandem Axle Flatbed Truck - 370HP

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430005 Miles, 12566 Hours, Engine: MACK MP7, 370 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Rubber Block Suspension, Tires: 425/65R22.5 / 11R22.5,...

Condition	Used
Usage	12,566 Hours
Duty Class	Heavy Duty Flatbed Truck
Horse Power	370 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Rubber Block
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-34605
MLS Number	12933864
Category	Flatbed Trucks
Last Updated	5/9/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 300-___ SHOW
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20 0

2012 Mack LEU613 Garbage Truck - MP7, 6 Speed Allison Rds Automatic

$55,900 USD

2012 Mack LEU 600 Mack MP7 engine, 4500 6 speed Allison, AM/FM, A/C, dual drive, 88K miles, 9300 hours, Heil Durapack 7000 with Python Arm. Super nice, well maintained southern municipal...

Condition	Used
Usage	88,000 Miles
Duty Class	Heavy Duty Garbage Truck
Engine Model	Mack MP7
Transmission	6 Speed Allison RDS Automatic
Stock Number	T331
MLS Number	13555433
Category	Garbage Trucks
Last Updated	9/8/2025
Location	Nashville, TN, US
Sold By	Capital City Truck Sales LLC

(833) 720-___ SHOW
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10 0

2025 Mack GR64BR Roll Off Truck - MP8 D, 425HP

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FOR SALE! A brand new Mack GR64BR 6x4 upfitted with a Galbreath U5-OR-174 roll-off. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...

Condition	New
Horse Power	425 HP
Engine Model	Mack MP8 D
Drivetrain	6x4
Transmission	6 Speed
Suspension	Hendrickson HMX460
Rear End	46,000 lb
Stock Number	SM048753
MLS Number	13495421
Category	Roll Off Trucks
Last Updated	9/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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34 1

2015 Mack Granite GU813 Tandem Axle Cab & Chassis Truck - MP7, 405HP, 6 Speed Allison Rds Automatic

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408741 Miles, Engine: MACK MP7, 405 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Rubber Block Suspension, Tires: 425/65R22.5, Wheels: Aluminum/Steel, Wheel...

Condition	Used
Usage	408,741 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Rubber Block
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.80 ratio
Stock Number	C-35893
MLS Number	13492188
Category	Cab & Chassis Trucks
Last Updated	4/2/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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10 0

2025 Mack GR64BR Roll Off Truck - MP8 D, 425HP

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FOR SALE! A brand new Mack GR64BR 6x4 upfitted with a Galbreath U5-OR-174 roll-off. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...

Condition	New
Horse Power	425 HP
Engine Model	Mack MP8 D
Drivetrain	6x4
Transmission	6 Speed
Suspension	Hendrickson HMX460
Rear End	46,000 lb
Stock Number	SM048759
MLS Number	13440457
Category	Roll Off Trucks
Last Updated	9/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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10 0

2025 Mack GR64BR Roll Off Truck - MP8 D, 425HP

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FOR SALE! A brand new Mack GR64BR 6x4 upfitted with a Galbreath U5-OR-174 roll-off. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...

Condition	New
Horse Power	425 HP
Engine Model	Mack MP8 D
Drivetrain	6x4
Transmission	6 Speed
Suspension	Hendrickson HMX460
Rear End	46,000 lb
Stock Number	SM048758
MLS Number	13417104
Category	Roll Off Trucks
Last Updated	9/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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10 0

2025 Mack GR64BR Roll Off Truck - MP8 D, 425HP

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FOR SALE! A brand new Mack GR64BR 6x4 upfitted with a Galbreath U5-OR-174 roll-off. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...

Condition	New
Horse Power	425 HP
Engine Model	Mack MP8 D
Drivetrain	6x4
Transmission	6 Speed
Suspension	Hendrickson HMX460
Rear End	46,000 lb
Stock Number	SM048752
MLS Number	13417103
Category	Roll Off Trucks
Last Updated	9/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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10 0

2025 Mack GR64BR Roll Off Truck - MP8 D, 425HP

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FOR SALE! A brand new Mack GR64BR 6x4 upfitted with a Galbreath U5-OR-174 roll-off. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...

Condition	New
Horse Power	425 HP
Engine Model	Mack MP8 D
Drivetrain	6x4
Transmission	6 Speed
Suspension	Hendrickson HMX460
Rear End	46,000 lb
Stock Number	SM048665
MLS Number	13415280
Category	Roll Off Trucks
Last Updated	9/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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8 0

2025 Mack MD7 42R Hooklift Truck - Cummins, 300HP

$168,779 USD

The Mack MD7 42R 4x2 Palfinger T29L Hooklift Truck offers powerful performance and versatility for efficient container handling. Equipped with a 300 HP Cummins ISB engine and Allison 3000RDS...

Condition	New
Horse Power	300 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	SS075429
MLS Number	13364140
Category	Hooklift Trucks
Last Updated	1/25/2025
Location	Lynchburg, VA, US
Sold By	Custom Truck One Source

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8 0

2025 Mack MD7 42R Hooklift Truck - Cummins, 300HP

$168,779 USD

The Mack MD7 42R 4x2 Palfinger T29L Hooklift Truck offers powerful performance and versatility for efficient container handling. Equipped with a 300 HP Cummins ISB engine and Allison 3000RDS...

Condition	New
Horse Power	300 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	SS075428
MLS Number	13364138
Category	Hooklift Trucks
Last Updated	1/25/2025
Location	Lynchburg, VA, US
Sold By	Custom Truck One Source

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3 0

Mack Midliner CS200 48 ft Boom / Bucket Truck - 1989 Hi-Ranger 5FA48PBI Aerial Lift, 6 Spd

$9,000 USD

truck runs and drives great, boom works, 2 man bucket,,

Condition	Used
Usage	176,279 Miles
Duty Class	Medium Duty Boom / Bucket Truck
Upfit Type	Aerial Lift
Upfit Make	Hi-Ranger
Upfit Model	5FA48PBI
Drivetrain	2WD
Transmission	6 Speed
Suspension	Spring
Rear Axle	Single Axle
Outriggers	Yes
Lift Height	48 ft
Stock Number	89MACK176BUC
MLS Number	12753397
Category	Boom & Bucket Trucks
Last Updated	1/15/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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6 3

2009 Mack Granite GU713 Tandem Axle Garbage Truck - MP7, 395HP, 6 Speed Automatic

$40,000 USD

nice truck, runs great, clean, PAK-MOR body, differential lock, air seat, heated mirrors, power mirrors,,

Condition	Used
Usage	105,580 Miles
Duty Class	Heavy Duty Garbage Truck
Horse Power	395 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	09GU105TAGAR
MLS Number	11764034
Category	Garbage Trucks
Last Updated	1/14/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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5 0

1990 Mack DM690S Roll Off Truck - E7, 350HP, 6 Speed Manual

$14,000 USD

good truck, runs great, clean, double frame, IN/OUT controls, differential lock,,

Condition	Used
Usage	126,705 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	350 HP
Engine Model	Mack E7
Drivetrain	6x4
Transmission	6 Speed Manual
Suspension	Center Point
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	90DM126ROLL
MLS Number	11683915
Category	Roll Off Trucks
Last Updated	1/14/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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6 0

1974 Mack DM685S Tandem Axle Grapple Truck - E-6, 300HP, 6 Speed Manual

$17,000 USD

good older truck, runs great, LAKESHORE 80 BOOM and GRAPPLE, double frame,,

Condition	Used
Usage	474,495 Miles
Duty Class	Heavy Duty Grapple Truck
Horse Power	300 HP
Engine Model	Mack E6
Drivetrain	6x4
Transmission	6 Speed Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	74DMGRAPPLE
MLS Number	11086287
Category	Grapple Trucks
Last Updated	1/12/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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21 0

1985 Mack MR686S Mixer / Ready Mix / Concrete Truck - E-6, 350HP, 6 Speed Manual

$10,000 USD

TRUCK DOES NOT RUN, PUTZMEIZER CONCRETE PUMPER, A LOT OF GOOD PARTS, WE ARE SELLING AS IS, NO REAR TROUGH, WILL ASSIST IN LOADING,

Condition	Used
Usage	119,982 Miles
Duty Class	Heavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power	350 HP
Engine Model	Mack E6
Drivetrain	6x4
Transmission	6 Speed Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	85MRINOPPUMPER
MLS Number	10435842
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	1/12/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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6 0

1997 Mack DM690S Dump Truck - E7 350HP, 6 Speed Manual, 14' Dump

$20,000 USD

good truck, runs great, double frame, air seat, good tires, differential lock,

Condition	Used
Usage	244,255 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	350 HP
Engine Model	Mack E7
Drivetrain	6x4
Transmission	6 Speed Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	97DM244TADUMP
MLS Number	11683957
Category	Dump Trucks
Last Updated	1/5/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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4 0

2005 Mack Vision CXN613 Dump Truck - 370HP, 6 Speed Manual, 15' Dump

$35,000 USD

good truck, runs great, clean, nice bed, air gate, tarp, dump valve, air seat, tilt/tele, power mirrors,,

Condition	Used
Usage	819,446 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	15 ft.
Horse Power	370 HP
Drivetrain	6x4
Transmission	6 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	05CXN819TADUMP
MLS Number	11517347
Category	Dump Trucks
Last Updated	12/24/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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20 0

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

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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	12/6/2024
Location	Chandler, AZ, US
Sold By	Midco Sales

(833) 298-___ SHOW
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Showing 51 - 75 of 80 Listings