Western Star 6900XD 40-Ton Off Road Hauler

Load Capacity: 40 US-Tons

Heaped Capacity: 30 Cubic Yards SAE 2:1
Gross Power: 500hp
 ROI asap The Western Star 6900XD 40-ton
dump truck delivers what matters
most: Return on Investment.
As soon as possible.

The Western Star 6900XD is designed to minimize cost-per-ton High Pressure Tires: (10) 14R25 tires with earthmoving tread
hauled as compared to traditional articulated dump trucks (ADT) provide maximum stability allowing the 6900XD to comfortably
and rigid frame off-road dumps. These savings are achieved by travel at a top speed of 43 mph or (70kph). The smaller diameter
lower acquisition and maintenance costs with optimal hauling tires with a reduced rolling resistance provide for superior fuel
performance and productivity. The efficient and purpose-built efficiency and cycle speed when compared to larger diameter
design of the 6900XD hauler allows for speed and stability while low pressure flotation tires. All for about 40% of the replacement
providing outstanding fuel efficiency. The end result is increased cost.
productivity per cycle and maximum profit per ton hauled.
Braking System: The 6900XD employs a durable and low cost
dry drum brake design as compared to wet disc brakes that
consume higher amounts fuel due to the inherent drag from
Built for the Long Haul rotating discs. The 6900XD is equipped with a standard Jacobs
The longer the haul the better the Western Star 6900XD performs compression brake. An optional hydraulic transmission retarder
when compared to traditional off road haulers. On maintained provides 600bhp (447 kw).
terrains and hauls that exceed 1/2 mile (.8km) the Western Star
6900XD is up to 35% more fuel efficient than competitive ADT and Heavy-Duty Dump Box: The dump box is constructed of
rigid dumps in the same payload class. On longer hauls in excess HARDOX 400 steel and is designed to handle the most extreme
of 12 miles (20km) the fuel efficient 6900XD has posted average materials. The low profile sides are designed for easy and efficient
fuel consumption of 7.13 gallons/hour (27 liters/hour). loading with a scowled end to secure large boulders and reduce
hydraulic cylinder stress upon boulder impact. The auto lift tailgate
maximizes material loading while the full cab guard protects the
operators cab from falling debris.
Key Design Features
Drivetrain Simplicity: The heavy-duty Allison 4500RDS automatic Superior Operator Comfort: The 6900XD truck is built for work,
transmission, in combination with robust Axletech planetary gear but the operators cab is built for comfort. From the air-ride cab, a
drive axles, provides for efficient power shifting and optimal axle premium insulation package, adjustable air-ride seat with active air
ratios between 10 and 12:1. This results in less reduction gearing, lumbar, an expansive dash with highly visible LED lighting, tilt and
power loss and heat increase in the transmission compared to telescoping steering wheel, the 6900XD can’t shorten the hours
inefficient and high maintenance drop boxes and transfer cases on the job, but it can make the time spent more comfortable and
typically used in ADT’s and rigid haulers. ultimately more productive.
Specifications • Exterior Sun Visor and large two piece tinted curved windshield for
optimal visibility and ease of serviceability
• Expansive operator's dash with a full array of highly visibile LED back
VEHICLE lit gauges to monitor vehicle performance
• Waterproof marine grade heavy duty instrument panel rocker switches
Engine and Equipment • Adjustable air-ride driver seat with active air lumbar, armrests and tilt/
• Model: Detroit Diesel Series 60® telescopic steering for operator size flexibility and comfort.
• Configuration: 14.0L, 4-cycle, inline, 6 cylinder diesel • Standard Star Gauge Package
• Emissions Certification: U.S. EPA Tier 3 o Fuel Gauge
• Aspiration: Turbocharged/Aftercooled o Axle Temperature Gauges
• Gross Power: 500hp @ 1800 RPM o Transmission Temperature Gauge
• Maximum Torque: 1550lbs/ft @ 1350 RPM o Engine Coolant Temperature Gauge
• Dual Donaclone air cleaner with two-stage filtration with safety o Air System Pressure and Air Restriction
element for heavy dust conditions o Speedometer and Tachometer
• Standard Jacobs Compression Brake
• Cooling: Heavy Duty 1600 Square Inch Glacier Copper Brass Radiator BODY
• Serviceability: LH and RH Full Butterfly Hood for engine access
• 160 Gallons of on board fuel capacity Weight Distribution and Payload LBS KG
Front Axle (Tare): 18,900 8,573
Tandem Rear Axles (Tare): 42,000 19,050
Transmission
Total Unladen Vehicle Weight: 60,900 27,624
• Model: Allison 4500RDS Fully Automatic Transmission Available Payload Capacity: 77,100 34,972
• Lock up feature in all forward gears Total Laden Vehicle Weight 138,000 62,596
• Controls: Allison WTEC Calibration with Push Button Shift Control Load Capacity Cubic Yards Cubic Meters
• Options: Optional Transmission Retarder (600/447 bhp/kw) Struck Capacity 24 18.3
Heaped Capacity 30 23
Forward Reverse Dimensions Inches Millimeters
Gear 1 2 3 4 5 6 1 Length: 222 5639
MPH 4.5 12 17.8 27.5 36.4 43 5 Width: 128 3251
KPH 7.2 19.3 28.6 44.2 58.5 70 8 Height: 48 1220
Material
Axles and Suspension Sides: 5/16" HARDOX 450
• 6x4 Configuration Floor: 5/8” HARDOX 400 with 5/8" Liner Strips
• 28,000lb capacity non driving single front axle Tailgate: 3/8" HARDOX 450
• Flat leaf slippered spring low maintenance front suspension Cab Guard: 1/4" HI-TEN
• 110,000lb capacity heavy duty drive axles with fully floating axle shafts
and outboard planetary reduction gearing. The robust axle design Hoist and Hydraulics
includes a heavy duty box section housing.
• Front mounted single acting four stage hydraulic cylinder
• Standard Interaxle Lock with Driver Controlled Differential Lock
• Hydraulic System Flow: 22 / 1.4 GPM/LPS
• The tandem rear axle is accompanied by a heavy duty Chalmers 800
series suspension to provide maximum articulation and traction. • Hydraulic System Pressure: 1800/125 PSI/BAR
• Body Tip: 58 Degrees
Overall Drivetrain Ratio: 11.23: 1 • Body Raise Time: 25 Seconds at 1000 RPM
• Body Lower Time: 18 Seconds at 1000 RPM
Braking System and Equipment
• Dual circuit air brake system with dry brake drum configuration
SAFETY
• 16.5 CFM compressor with in-line heated air dryer for moisture • Dual West Coast type cab mounted mirror and down view for optimal
removal visibility
• Standard Engine Jacobs Compression Brake • Daytime Running Lights
• Optional Hydraulic Allison Transmission Retarder • 87 to 112 db Back Up Alarm
• Bumper Sight Rods and Grille Guard mounted onto Heavy Duty Front
Tires and Wheels Equipment Bumper with Removeable Tow Pin
• Optional Certified ROPS and FOPS Certified Cab Guard
• Tires: 14R 25 Earthmoving Tires (145 PSI Tire Pressure)
• Rim: 25 x 10 Compactor Earthmoving
• Wheel: 12 Spoke 24" Heavy Duty OPTIONAL COMPONENTS
• Cold Weather Package
Electrical System o Block Heater and Ether Start
• System Voltage 12V (Optional 24V) o Minus 60 Degree Farenheit Engine Coolant
• Battery Type: (2) 1850 CCA Maintenance Free Batteries o Fuel Water Separator with Coolant Heat
• Alternator: 160 Amp Brushless Alternator o Heated Dump Body
• Diagnostic Interface: 9 PIN Connector SAE J1587/J1708/J1939 • Automatic Greasing System
Located Under Dash • Carbon Filtration for Operator's Cab HVAC
• Rotating Beacons Mounted to Cab Roof
Operators Cab • Material Ejector
• Spacious severe duty galvanized steel cab construction for extreme • Auto Assist Tailgate
durability • Available in Right Hand Drive and Export Domicile
• Air-ride cab mounting for soft ride performance
• Standard heater, defroster, and air conditioner for operator comfort in
all climates
• Premium Insulation Package for noise abatement and temperature
control
Body Dimensions

For the Western Star Dealer nearest you, WS/MC-B-307. Specifications subject to change without notice. Western Star Truck Sales,
call 1-866-850-STAR Inc. is registered to ISO 9001:2000 and ISO 14001:2004. Copyright © Daimler Trucks North
www.westernstar.com America LLC. All rights reserved. Western Star Truck Sales, Inc. is a subsidiary of Daimler
Trucks North America LLC, a Daimler Company. 6/10, MMS 50518