2017 MACK Granite GU713 Tri-Axle Dump Truck
Key Specifications:
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Engine: Mack MP8-455M, 13.0L, 455 HP @ 1500–1900 RPM (2100 RPM governed)
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Emission System: EPA-2014 with CEGR/DPF/SCR; cooled EGR, DEF system, vertical right-side stack
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Transmission: Mack mDRIVE HD 12-speed automated overdrive, premium spec
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Axles:
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Front Axle: 20,000 lb Mack FXL20 with multileaf suspension, 20000 lb load rating
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Rear Axles: Mack SS440 tandem, 44,000 lb rating, 3.98 ratio, double reduction, leaf spring suspension
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Brakes: Meritor automatic slack adjusters; Eaton “S” cam drum brakes; ABS with traction control
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Chassis / Frame:
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222” wheelbase, axle-forward configuration
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Frame rails: 300mm x 90mm x 11.1mm (11.81” x 3.54” x 0.437”), Huck-bolted
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Rear frame length: 2245 mm (88.4”)
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Fuel Capacity: 88-gallon polished aluminum D-shaped LH fuel tank with stainless straps
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Body: Dump body application (factory-coded as dump truck), day cab configuration, Rogers 16' Body with Electric Tarp
Maintenance & Work Order History
This 2017 Mack Granite GU713 has been routinely maintained with documented work orders through 2024–2025. Notable service items include:
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Brakes: Multiple brake system services completed (last in May 2025 at 415,000 mi / 18,700 hrs)
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Tires: Several tire replacements and services through July 2025 (last at 425,000 mi / 19,100 hrs)
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Suspension & Air System: Suspension service and air tank work in May 2025 (414,000 mi / 18,600 hrs)
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Cooling & Heating: Defroster/heater service (May 2025) and A/C service (Oct 2024 at 382,000 mi / 17,300 hrs)
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Drivetrain: Rear end and front differential serviced in Sept 2025 (426,000 mi / 19,150 hrs)
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Electrical & Batteries: Batteries replaced July 2025 (423,000 mi / 19,000 hrs); lights serviced in May 2025
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Exhaust/Emissions: DPF serviced/replaced Feb 2025 (400,000 mi / 18,000 hrs)
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Other: Various repairs and adjustments (last in June 2025 at 419,000 mi / 18,800 hrs)
Latest Recorded Service
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September 2025: Bed and rear end service at 426,401 miles
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Engine: Mack MP8-455M, 13.0L, 455 HP
Cylinders: 6
Transmission: Mack mDRIVE HD 12-speed automated overdrive, premium spec
Speeds: 12
Suspension: Mack Camelback
Odo Shows: 426,668 Miles
This Item Located In: Clarksville, TN
