Mack Dump Trucks with 300-349 HP For Sale

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2001 Mack MR688S Dump Truck - E7 300HP, Automatic

$14,000 USD

2001 Mack MR688S dump truck with a 300 HP Mack E7 engine, , Built for heavy-duty hauling and construction work, , Minor rust underneath, typical for its age, but well-maintained overall,...

Condition	Used
Duty Class	Heavy Duty Dump Truck
Horse Power	300 HP
Engine Model	Mack E7
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Stock Number	169
MLS Number	13206625
Category	Dump Trucks
Last Updated	12/31/2025
Location	Wayne, NJ, US
Sold By	Camp Auto and Truck Parts Inc.

(844) 734-___ SHOW
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2001 Mack Dump Truck

$24,900 USD

2001 Mack RD 690S tri-axle dump truck, 300 HP 12 L diesel, 8 speed manual, 490120 mi, fronts 14k, rears 44k, GVRW 56k, WB 220", air brakes, electric tarp, locking diff, heated mirrors, dump...

Condition	Used
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	300 HP
Transmission	8 Speed Manual
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	MAZ10LhZ172029
MLS Number	13726603
Category	Dump Trucks
Last Updated	1/6/2026
Location	Dulles, VA, US
Sold By	Proxy Equipment

(866) 314-___ SHOW
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2009 Mack Granite GU713 Quad Axle Dump Truck - Cummins 345HP, Automatic

$79,500 USD

double frame, 19' box, cummins engine with auto trans

Condition	Used
Usage	267,000 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	345 HP
Engine Model	Cummins ISL
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Quad Axle
Rear End	40,000 lb
Stock Number	10692
MLS Number	13633137
Category	Dump Trucks
Last Updated	7/8/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(833) 300-___ SHOW
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2015 Mack Granite GU433 Dump Truck - Cummins 345HP, 8Ll Manual, 15' Dump

Contact for price

Make dump boxBRANDON, Dump box model-, Dump box typeCONSTRUCTION, Side wall48", Dump box serial #N/D, Manufactured date-, Door60", Door opening2 SENS, Heated boxNON, CAB shield24", Asphalt...

Condition	Used
Usage	13,127 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	BRANDON
Bed Length	15 ft.
Horse Power	345 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Rubber Block
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	C-34204
MLS Number	13454594
Category	Dump Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 801-___ SHOW
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2003 Mack RD690S Dump Truck - E7 300HP, 7 Speed Manual, 15' Dump

$22,500 USD

good truck, runs great, clean, thick frame, air seat, air gate, differential lock, electric tarp,,

Condition	Used
Usage	411,457 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	15 ft.
Horse Power	300 HP
Engine Model	Mack E7
Drivetrain	6x4
Transmission	7 Speed Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.42 ratio
Stock Number	03RD411TADUMP
MLS Number	12257960
Category	Dump Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 734-___ SHOW
NUMBERCall Seller

2010 Mack Pinnacle CHU613 Dump Truck

$59,000 USD

2010 Mack CHU613 Pinnacle Tri-Axle Dump Truck. 422886 miles, Mack MP8-415C Diesel, 338 HP, Mack Twin Y air Suspension, Eaton trans., 12k Front, 38000 Rears, 4.17 Gear Ratio, 214" WB, Needs...

Condition	Used
Horse Power	338 HP
Suspension	Mack Twin Y
Rear Axle	Tri Axle
Rear End	19,000 lb 4.17 ratio
Stock Number	DHW0G0WB262142
MLS Number	12414143
Category	Dump Trucks
Last Updated	1/8/2026
Location	Fayetteville, AR, US
Sold By	Proxy Equipment