$504,209
Machine Location:610 Nursery RdLinthicum Heights, Maryland, USA 21090
Seller Information
View Seller InformationBALTIMORE POTOMAC TRUCK CENTERS
Contact:SALES DEPARTMENT
Phone:+1 410-834-7054
Linthicum, Maryland, USA 21090
General
Year
2027
Manufacturer
Model
Mileage
0
VIN
1M2GR4NC3VM009396
Odometer
Accurate / Verified
Condition
New
Stock Number
3VM009396
DOT
Yes
Operating Condition
Operable
Description
2027 MACK GRANITE GR84F TRI-AXLE DUMP — BUILT FOR SERIOUS WORK
Available at Potomac Truck Center – Hagerstown, Maryland
11715 Greencastle Pike, Hagerstown, MD 21740
Call
When your business depends on moving material every day, you need a truck engineered around payload, durability, traction and uptime. This 2026 Mack Granite GR84F tri-axle dump is a heavy-duty vocational truck built for contractors, paving companies, excavation operations, aggregate hauling, site development and municipal work.
505 HP MACK POWER + 14-SPEED mDRIVE HD
Under the hood is the Mack MP8-505C, producing 505 horsepower and 1,850 lb-ft of torque, paired with the Mack TMD14AFO-HD 14-speed mDRIVE HD automated transmission. The transmission includes ultra-low creeper gearing and multi-speed reverse, an excellent combination for controlled movement around jobsites, paving operations and demanding dump applications.
CARB + EPA COMPLIANT — WITH EXTENDED COVERAGE INCLUDED
This Granite is specified with CARB + EPA emissions certification and is configured for Maryland registration, making it particularly attractive for operators who need a truck built to meet more demanding emissions requirements.
Even better, the truck is advertised with an included 5-year engine and emissions warranty—valuable protection on two of the most expensive and technologically sophisticated systems on a modern vocational truck.
For fleets operating across multiple states, this gives you a truck built with 50-state emissions compliance rather than limiting your future operating territory. The specification identifies CARB Legacy/EPA NOx compliance and 50-state idle compliance.
17' HARD-WEARING AR-450 / HARDOX-TYPE DUMP BODY
The 17-foot smooth-side dump body is constructed extensively from AR-450 abrasion-resistant steel, including 3/16" sides, 1/4" floor, AR-450 bulkhead and AR-450 tailgate. It also features 54-inch sides and a 60-inch tailgate.
That abrasion-resistant construction matters. Compared with a conventional heavier mild-steel body, this type of body construction is designed to deliver an excellent combination of wear resistance and reduced material thickness, helping provide:
Longer body life in abrasive applications such as stone, gravel, asphalt and demolition material
Reduced body weight and increased payload potential compared with a similarly reinforced conventional-steel design
Greater resistance to wear and deformation, especially in the floor and high-impact areas
Lower long-term body repair and replacement exposure
The body also includes an air-operated high-lift tailgate, coal door, salt locks and electric Aero flip tarp, making this a highly versatile dump package.
FACTORY-INSTALLED 20,000-LB LIFT AXLE
Instead of relying on an entirely aftermarket chassis conversion, this Granite was ordered with a 20,000-lb Hendrickson liftable pusher axle as part of the Mack chassis specification.
Combined with the 20,000-lb Mack front axle and 46,000-lb Mack rear axle package, this is the kind of axle configuration serious dump operators look for when payload and legal axle loading matter.
The rear tandem also includes interwheel differential locks on all rear axles plus an interaxle power-divider lock, providing additional traction when you're working on loose, muddy or uneven jobsites.
FACTORY MACK PTO & HYDRAULIC PUMP
Another major advantage is the hydraulic system. The truck was ordered with a transmission-mounted PTO and Parker F1-101R hydraulic pump directly from Mack, rather than adding the core components later in the aftermarket.
The body specification confirms that both the PTO and pump were installed from the Mack factory.
Factory-installed components provide a cleaner, integrated vocational package and can provide important advantages when selecting available Mack chassis, transmission and component warranty coverage. Ask Potomac Truck Center about the specific extended-warranty options available for this VIN and its factory-installed components.
BUILT TO HAUL — BUILT TO LAST
This isn't a lightweight highway chassis converted into a dump truck. It's a Mack Granite vocational platform purpose-built for construction service with the engine, transmission, axles, suspension, hydraulics and body working together as a complete package.
Ideal applications include: asphalt hauling, aggregate hauling, sand and gravel, excavation, site development, road construction, paving, demolition, municipal work, utility construction, stone hauling and heavy construction.
2026 Mack Granite GR84F Tri-Axle Dump
505 HP Mack MP8 | 1,850 lb-ft Torque
14-Speed Mack mDRIVE HD
CARB + EPA Compliant
5-Year Engine & Emissions Warranty Included
20K Front | 46K Rear | 20K Lift Axle
17' AR-450 Abrasion-Resistant Dump Body
Factory PTO & Parker Hydraulic Pump
Potomac Truck Center – Hagerstown
11715 Greencastle Pike
Hagerstown, Maryland 21740
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Hashtags: #MackGranite #MackTrucks #DumpTruck #TriAxleDump #Hardox #AR450 #ConstructionTrucks #HeavyEquipment #Asphalt #Paving #Excavation #Aggregate #RoadConstruction #VocationalTruck #CARBCompliant #DumpTruckForSale #MarylandTrucks #PotomacTruckCenter
Engine
Horsepower
505 HP
Engine Manufacturer
MACK
Engine Model
MP8-505C
Engine Arrangement
Inline 6
Engine Displacement
13 l
Fuel Type
Diesel
Engine Brake
Yes
Exhaust Type
Single
Powertrain
Transmission
Automatic
Transmission Manufacturer
MACK
Transmission Type
mDRIVE HD
Number of Speeds
14 Spd
Overdrive
Yes
Ratio
3.79
Differential Lock
Yes
Chassis
Drive
8x4
Suspension
Mack mRIDE
Number of Rear Axles
Tri
Gross Vehicle Weight
66,000 lb
Front Axle Weight
20,000 lb
Rear Axle Weight
66,000 lb
Tires
11r22.5
Tire % Remaining
100
Wheels
Aluminum
Wheelbase
236 in
Bridge
264 in
Dually
Yes
Body Length
17 ft
Lift Axle
Yes
Lift Axle Type
Mid
Number of Lift Axles
1
Axle Configuration
Set Front Axle
Brake System Type
Drum
Interior
Drive Side
Left Hand Drive
A/C
Yes
A/C Condition
New
Seats Upholstery
Cloth
Category Specific
Composition
AR Steel
Dump Type
End
Body Manufacturer
HERITAGE
Body Shape
Rectangle
High Lift Gate
Yes
Air Gate
Yes
Wet Kit
Yes
Attachments
Tarp
Yes
Tarp Type
Electric
Capacities
Fuel Capacity
88 gal
Exterior
Color
White
Cab
Standard Cab
Cab Style
Conventional
Shipping Dimensions
Shipping Weight
20,779 lb