2026 Western Star 47X Tri Axle Dump Truck - Detroit 525HP, Automatic

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Product Specifications

Year	2026
Category	Dump Trucks
Manufacturer	Western Star
Model	47X
Condition	New
Stock Number	WS4985
MLS Number	14149751
VIN	5KKMBPDV3TLWF9911
Usage	1,252 Miles

Weight & Dimensions

Weight Class	Class 8
Duty Class	Heavy Duty

Engine

Horse Power	525 HP
Engine Manufacturer	Detroit
Engine Type	DD13

Drivetrain

Transmission Type	Automatic
Transmission Brand Name	Allison RDS
Gear Ratio	4.56

Body & Chassis

Body Style	Regular Cab
Exterior Color	Red
Suspension	TufTrac
Number of Rear Axles	Tri Axle
Rear Axle Weight	46000 lbs.
Wheel Base	232.0 in.

Wheels & Brakes

Wheel Type	Aluminum

Interior & Controls

Drive Side Type	Left Hand Drive

Product Description

This tri-axle truck is powered by a Detroit DD13 engine rated at 525 horsepower and equipped with a Jake Brake for enhanced downhill control and stopping performance. It features an Allison 4500 RDS automatic transmission paired with a 4.56 rear axle ratio, providing strong pulling power and smooth operation in demanding conditions.

Built with a 20,000 lb front axle and 46,000 lb rear axles, this unit is supported by a heavy-duty TuffTrac suspension designed for severe-duty applications. Offered as stock inventory, this truck is well-suited for construction and heavy hauling work.