2025 MACK GR104B - 68641
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Dealer Notes
2025 Mack Granite 5-Axle Dump Truck
Heavy-spec axle-back day cab featuring a 170" wheelbase, 14,600-lb front axle, dual 13,000-lb lift pushers, and 40,000-lb Mack tandems with a 3.56 rear axle ratio.
Equipped with an 18' Beau-Roc high-lift dump body with 54" sides, electric tarp system, Mack mRIDE parabolic rear suspension, and Gold Bulldog package.
Powered by a Mack MP8 505HP engine with Mack mDRIVE transmission featuring multi-speed reverse. Truck is equipped with REPTO, Parker F3-81 engine-mounted hydraulic pump with clutch, engine & block heater, and mDrive transmission without PTO utilizing a removable block-off plate.
Current empty truck weight is 28,460-lbs. Estimated legal payload is approximately 25–26 tons depending on material and local bridge laws. FET included in price.
Info
Industry
Truck
Make
MACK
Model
GR104B
Trim
Base
Year
2025
Price
245375
Stock Number
68641
Category
Truck
Subcategory
DUMP TRUCK
Condition
New
Location
Missoula
Vin
1M2GR4GC3SM044948
Odometer
1610
Fuel Type
Diesel
Axles
Five
Specifications
A/C
Yes
Body Manufacturer
Viking-Cives 18' Long with 54" high sides Dump Bed W/High lift Gate
Cab
Standard
Cruise Control
Yes
Differential Lock
Yes
Disc Brakes
Yes
Engine Make
Mack
Engine Model
MP8-505C
Exhaust
Vertical 11'6"
Tire Size (Front)
11R 24.5
Wheels (Front)
Aluminum
Front Axle
14600
GVW
54600
Heated Mirror
Yes
Engine Horsepower
505
Interior
Preferred Trim PKG Steel Gray
LH Fuel Tank
66
Power Locks
Yes
Power Windows
ELECTRICAL WINDOW LIFT, BOTH DOORS
Radio
PREMIUM STEREO, AM/FM, MP3, WEATHER BAND, BLUETOOTH
Rear Axle
40000
Rear Ratio
3.56
Rear Suspension
MACK mRIDE 40 PARABOLIC 3-LEAF, 40,000 lb, HEAVY DUTY
Tire Size (Rear)
11R 24.5
Wheels (Rear)
Aluminum
Tire % Remaining
1
Tarp
Yes
Transmission Make
Mack
Transmission Model
mDRIVE HD
Transmission Speed
14
Transmission Type
AUTOMATED
Transmission Notes
MACK TMD14AFO-HD mDRIVE
Wheelbase
170