Doosan DA40-5 Articulated Dump Truck (ADT)

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Ideal for construction sites as well as mining and quarrying applications, the Doosan DA40-5 offers excellent driving stability, equal weight distribution and superior traction along with additional load capacity, superior power and better productivity.

Its flexible and agile undercarriage ensures all six wheels have permanent ground contact, so you can achieve extreme performance in off-road conditions. And, with a high horsepower per ton of loaded weight ratio and a diesel engine that provides a class-leading power-to-weight ratio, you'll maintain your momentum and increase productivity.

Two lateral limited-slip differentials, one front & one rear, deliver top traction, while a free-swinging rear tandem gear-driven bogie delivers added stability. A single driveline uses one longitudinal differential delivering a 50 percent split between the front and rear drivetrains.

A strong frame and body design with lightweight, high-grade, wear-resistant steel reduces the total weight of the truck, which requires less horsepower for operation. A sloping rear frame, combined with an ideal track width provides a low center of gravity. A gradient meter helps you monitor the incline and pitch of loads for improved safety.


MODEL Doosan DA40-5
Rated Flywheel Power (Gross) 493.5 hp @ 1,900 rpm
Rated Horse Power (Net) 482.8 hp @ 1,900 rpm
Max. Torque (Net) 1750 lbf·ft @ 179.73 rpm
Engine Emissions Tier (EPA) T4
Hydraulic System  
Main Pump: Displacement 145 cm³/rev
Main Pump: Max. Flow Rate (each) 80.57 gal/min
Main Pump: Main Relief Pressure 280 bar
Operating Weight (Loaded) 158,292 lb
Rated Payload 88,185 lb
Front Axle Load - Empty 31,967 lb
Rear Axle Load - Empty 34,833 lb
Total Height (A) 12' 7"
Overall Length (B) 34' 8"
Total Width Outside Tires (R ) 11' 4"
Articulation 45°
Standard Tire Size 29.5 R25
Ground Clearance Empty (E ) 2' 1"
Turning Radius Outside Wheel (ISO 7457) 27' 7"
Travel Speed Max Forward 34.18 mph
Speeds Forward 8
Speeds Reverse 4
Travel Speed Forward - 1st gear 3.11 mph
Refill Capacities  
Fuel Tank 140.01 gal
Cooling System 13.21 gal
Transmission 19.02 gal
Tandem Housing Count 2
Hydraulic System 55.21 gal
Engine Crankcase 11.89 gal
Engine Oil 11.89 gal
Hydraulic Tank 55.21 gal
Body Volume Struck without Tailgate 19.6 m³
Body Volume Heaped 2:1 without Tailgate 24.4 m³
Rear Differential - Type limited slip (LS)
Brake Type Wet Disc


WARNING: This product can expose you to chemicals including engine exhaust (including diesel engine exhaust when equipped), lead and lead compounds, mineral oils, soots, phthalates, and carbon monoxide which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.