Diesel Mack 6 Speed Trucks For Sale

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2022 Mack MD6 Box Truck - Cummins Box Van - Lift Gate - Non CDL

$68,000 USD

$2,600/mo to rent

2022 MACK, MD6, Medium Duty Trucks – Cab Chassis,Cummins B6.7 Inline 6-cylinder, Turbo/Intercooled Diesel 300 hp/660 lb. ft. Automatic Transmission – 6 Speed, 270” WB, Spring Suspension,...

Warranty

Condition	Used
Usage	100,100 Miles
Duty Class	Light Duty Box Truck
Upfit Type	Box Van
Upfit Make	Cummins
Box Length	26 ft.
Engine Model	Cummins
Transmission	6 Speed Automatic
Door Type	Roll up
Liftgate	Yes
MLS Number	12115788
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/8/2025
Location	Midlothian, VA, US
Sold By	Life Line Truking

6 0

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

Price Drop

$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

21 0

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

Price Drop

$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

13 0

2019 Mack Granite 64BR Tri Axle Dump Truck - MP7 425HP, 6 Speed Automatic, 16' Dump

Price Drop

$159,900 USD

2019 Mack GR64B --- Tri Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 208" Wheelbase, 19' 5" Bridge, Camelback, Thick Frame, 3 Stage...

Condition	Used
Usage	13,655 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Transmission	6 Speed Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.19 ratio
Stock Number	001589
MLS Number	12487082
Category	Dump Trucks
Last Updated	1/9/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

19 0

2020 Mack Granite GU713 Dump Truck - MP8 455HP

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

Price Drop

$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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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	1/11/2025
Location	Abilene, TX, US
Sold By	Circle D Truck Sales, Inc.

5 0

2019 Mack Granite 64FR Quad Axle Dump Truck - MP7-425M 425HP, 6 Speed Allison Rds Automatic, 19.5' Dump

$169,900 USD

Quad Axle, 19.5' Rogers Aluminum Dump w/48" Sides, MP7 Mack 425 HP, Allison Automatic 6 Speed, 4.50 Ratio, 3 Stage Engine Brake, Camelback, Double Frame, 18K FA, 44K RA, (2) Steerable L/A,...

Condition	Used
Usage	11,216 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	19.5
Horse Power	425 HP
Engine Model	Mack MP7-425M
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Quad Axle
Rear End	4.50 ratio
Stock Number	KM002453
MLS Number	13302452
Category	Dump Trucks
Last Updated	12/27/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

5 0

2019 Mack Granite 64FR Quad Axle Dump Truck - MP7-425M 425HP, 6 Speed Allison Rds Automatic, 19.5' Dump

$169,900 USD

Quad Axle, 19.5' Rogers Aluminum Dump w/48" Sides, MP7 Mack 425 HP, Allison Automatic 6 Speed, 4.50 Ratio, 3 Stage Engine Brake, Camelback, Double Frame, 18K FA, 44K RA, (2) Steerable L/A,...

Condition	Used
Usage	12,017 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	19.5
Horse Power	425 HP
Engine Model	Mack MP7-425M
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Quad Axle
Rear End	4.50 ratio
Stock Number	KM002457
MLS Number	13302450
Category	Dump Trucks
Last Updated	12/27/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

5 0

2019 Mack Granite 64FR Quad Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 19.5' Dump

$169,900 USD

2019 Mack GR64F --- Quad Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 18,000 Front Axle, 44,000 Rear Axle, 276" Wheelbase, 25' 3" Bridge, Camelback, 4.50 Ratio, Double Frame, 3 Stage...

Quantity	4
Condition	Used
Usage	259,944 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	19.5
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Quad Axle
Rear End	44,000 lb 4.50 ratio
Stock Number	002457
MLS Number	13302321
Category	Dump Trucks
Last Updated	12/27/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

5 0

2019 Mack Granite 64FR Quad Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 19.5' Dump

$169,900 USD

2019 Mack GR64F --- Quad Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 18,000 Front Axle, 44,000 Rear Axle, 276" Wheelbase, 25' 3" Bridge, Camelback, 4.50 Ratio, Double Frame, 3 Stage...

Quantity	4
Condition	Used
Usage	242,424 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	19.5
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Quad Axle
Rear End	44,000 lb 4.50 ratio
Stock Number	002453
MLS Number	13302306
Category	Dump Trucks
Last Updated	12/27/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

5 0

2019 Mack Granite 64FR Quad Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 19.5' Dump

$169,900 USD

2019 Mack GR64F --- Quad Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 18,000 Front Axle, 44,000 Rear Axle, 276" Wheelbase, 25' 3" Bridge, Camelback, 4.50 Ratio, Double Frame, 3 Stage...

Quantity	4
Condition	Used
Usage	236,819 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	19.5
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Quad Axle
Rear End	44,000 lb
Stock Number	002454
MLS Number	13282707
Category	Dump Trucks
Last Updated	12/27/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

5 0

2019 Mack Granite 64FR Quad Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 19.5' Dump

$172,900 USD

2019 Mack GR64F --- Quad Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 18,000 Front Axle, 44,000 Rear Axle, 276" Wheelbase, 25' 3" Bridge, Camelback, 4.50 Ratio, Double Frame, 3 Stage...

Quantity	4
Condition	Used
Usage	218,498 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	19.5
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Quad Axle
Rear End	44,000 lb
Stock Number	002455
MLS Number	13282697
Category	Dump Trucks
Last Updated	12/27/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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15 0

2020 Mack GU713/64FR Dump Truck - MP8 455HP

$174,500 USD

40,290 Miles, Mack MP8 455 HP, Allison 4000 RDS, 20,000 Lb. FAWR, 46,000 Lb. RAWR, 13,500 Lb. Pusher, 66,000 Lb. GVWR; 2019 Ox Bodies 21/22 YD 17 Ft. Dump Bed, 8 Ft. Width, 54 Inch Sides, 21...

Condition	Used
Usage	40,290 Miles
Horse Power	455 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	6 Speed
Suspension	Multi Leaf
Rear End	46,000 lb
Stock Number	LM014946
MLS Number	13301999
Category	Dump Trucks
Last Updated	12/27/2024
Location	Denver, CO, US
Sold By	Custom Truck One Source

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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13 0

2019 Mack Granite 64FR Roll Off Truck - MP7, 425HP, 6 Speed Allison Rds Automatic

$207,500 USD

180 DAY/50K MILE WARRANTY!!!! VERY CLEAN ROLL OFF! ALLISON AUTOMATIC! Ready to work. Call for more information,

Condition	Used
Usage	182,457 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.80 ratio
Stock Number	109172
MLS Number	13226424
Category	Roll Off Trucks
Last Updated	12/19/2024
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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8 0

2025 Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 235HP, 6 Speed Automatic

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1120 Miles, Engine: CUMMINS, 235 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 4x2, 4 Spring Suspension, Single Rear Axles

Condition	Used
Usage	1,120 Miles
Duty Class	Medium Duty Cab & Chassis Truck
Horse Power	235 HP
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	4 Spring
Rear Axle	Single Axle
Stock Number	S016240
MLS Number	13289333
Category	Cab & Chassis Trucks
Last Updated	12/17/2024
Location	Fairfield, TX, US
Sold By	Service Truck Depot

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8 0

2025 Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 235HP, 6 Speed Automatic

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1101 Miles, Engine: CUMMINS, 235 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 4x2, 4 Spring Suspension, Single Rear Axles

Condition	Used
Usage	1,101 Miles
Duty Class	Medium Duty Cab & Chassis Truck
Horse Power	235 HP
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	4 Spring
Rear Axle	Single Axle
Stock Number	S016226
MLS Number	13289329
Category	Cab & Chassis Trucks
Last Updated	12/17/2024
Location	Fairfield, TX, US
Sold By	Service Truck Depot

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8 0

2025 Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 6 Speed Autoshift Automatic

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1142 Miles, Engine: CUMMINS, Fuel Type: Diesel, 6 Speed Autoshift Automatic Transmission, Drive: 4x2, 4 Spring Suspension, Single Rear Axles

Condition	Used
Usage	1,142 Miles
Duty Class	Medium Duty Cab & Chassis Truck
Drivetrain	4x2
Transmission	6 Speed Autoshift Automatic
Suspension	4 Spring
Rear Axle	Single Axle
Stock Number	S016231
MLS Number	13289315
Category	Cab & Chassis Trucks
Last Updated	12/17/2024
Location	Fairfield, TX, US
Sold By	Service Truck Depot

(844) 819-___ SHOW
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21 0

2019 Mack Granite GU713 Dump Truck

$149,000 USD

2019 MACK GRANITE GU713 Dump Truck, ***ONE OWNER***, Mileage- 248,000 mi, 415HP, MP7 engine, engine brake, Allison 4500RDS, 6 speed automatic transmission, Air Tail Gate,...

Condition	Used
Usage	248,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	415 HP
Engine Model	Mack MP7 engine
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
MLS Number	13284962
Category	Dump Trucks
Last Updated	12/13/2024
Location	Southeast United States, US
Sold By	Carolina Used Machinery

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21 0

2016 Mack Granite GU433 Tri Axle Dump Truck - Cummins 345HP, 6 Speed Allison Rds Automatic, 16' Dump

$107,500 USD

CLEAN! READY FOR WORK! Cummins/Allison/Mack powertrain. Heritage dump body. WON'T LAST LONG AT THIS PRICE! Call for more information

Condition	Used
Usage	316,432 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	16 ft.
Horse Power	345 HP
Engine Model	Cummins ISL345
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Mack mRIDE
Rear Axle	Tri Axle
Rear End	40,000 lb 4.80 ratio
Stock Number	109476
MLS Number	13178756
Category	Dump Trucks
Last Updated	12/19/2024
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

5 0

2019 Mack Granite 64FR Quad Axle Dump Truck - MP7-425M 425HP, 6 Speed Allison Rds Automatic

$169,900 USD

Quad Axle, 19.5' Rogers Aluminum Dump w/48" Sides, MP7 Mack 425 HP, Allison Automatic 6 Speed, 4.50 Ratio, 3 Stage Engine Brake, Camelback, Double Frame, 18K FA, 44K RA, (2) Steerable L/A,...

Condition	Used
Usage	11,272 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Horse Power	425 HP
Engine Model	Mack MP7-425M
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Quad Axle
Rear End	4.50 ratio
Stock Number	KM002454
MLS Number	13282765
Category	Dump Trucks
Last Updated	12/12/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

5 0

2019 Mack Granite 64FR Quad Axle Dump Truck - MP7-425M 425HP, 6 Speed Allison Rds Automatic, 19.5' Dump

$172,900 USD

Quad Axle, 19.5' Rogers Aluminum Dump w/48" Sides, MP7 Mack 425 HP, Allison Automatic 6 Speed, 4.50 Ratio, 3 Stage Engine Brake, Camelback, Double Frame, 18K FA, 44K RA, (2) Steerable L/A,...

Condition	Used
Usage	10,145 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	19.5
Horse Power	425 HP
Engine Model	Mack MP7-425M
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Quad Axle
Rear End	4.50 ratio
Stock Number	KM002455
MLS Number	13282749
Category	Dump Trucks
Last Updated	12/12/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales